t a  e 
参考号 零件 参数
NGK : 3951 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Nickel ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .060 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Standard ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 53.00 ; 
  • Manufacturer Heat Range: 5 ; 
  • Part Number: TR55 ; 
  • Reach (IN): .708 ; 
  • Resistance (ohms): 5000 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Stock Number: 3951 ; 
  • Thread Diameter (MM): 14.00 ; 
NGK : 7740 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .052 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Standard ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 53.00 ; 
  • Manufacturer Heat Range: 5 ; 
  • Part Number: PTR5C-13 ; 
  • Reach (IN): .708 ; 
  • Resistance (ohms): 5000 ; 
  • Seat Type: Tapered ; 
  • Stock Number: 7740 ; 
  • Thread Diameter (MM): 14.00 ; 
AUTOLITE : 5243 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Standard ; 
  • Center Electrode Tip Material: Nickel ; 
  • Electrical Terminal Type: Stud ; 
  • Gap Size: 1.1mm ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapered ; 
  • Ground Electrode Tip Material: Nickel ; 
  • Hex Size: 5/8" ; 
  • Insulator Material: Ceramic ; 
  • Reach: 17mm ; 
  • Resistance: 4000 82 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14mm ; 
  • Tip Configuration: Long Projection ; 
AUTOLITE : AP3923 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Standard ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Stud ; 
  • Gap Size: 1.1mm ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapered ; 
  • Ground Electrode Tip Material: Nickel ; 
  • Hex Size: 5/8" ; 
  • Insulator Material: Ceramic ; 
  • Reach: 19.5mm ; 
  • Resistance: 4000 82 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Flat ; 
  • Thread Diameter: 14mm ; 
  • Tip Configuration: Mid Projection ; 
AUTOLITE : AP5243 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Standard ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Stud ; 
  • Gap Size: 1.1mm ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapered ; 
  • Ground Electrode Tip Material: Nickel ; 
  • Hex Size: 5/8" ; 
  • Insulator Material: Ceramic ; 
  • Reach: 17mm ; 
  • Resistance: 4000 82 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14mm ; 
  • Tip Configuration: Long Projection ; 
AUTOLITE : APP5243 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Standard ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Stud ; 
  • Gap Size: 1.1mm ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapered ; 
  • Ground Electrode Tip Material: Platinum ; 
  • Hex Size: 5/8" ; 
  • Insulator Material: Ceramic ; 
  • Reach: 0.679" ; 
  • Resistance: 4000 82 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14mm ; 
  • Tip Configuration: Long Projection ; 
NGK : 3403 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .060 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Trapezoid ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 53.00 ; 
  • Manufacturer Heat Range: 5 ; 
  • Part Number: TR55GP ; 
  • Reach (IN): .708 ; 
  • Resistance (ohms): 5000 ; 
  • Seat Type: Tapered ; 
  • Stock Number: 3403 ; 
  • Thread Diameter (MM): 14.00 ; 
NGK : 7164 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .060 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Taper Cut ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 53.00 ; 
  • Manufacturer Heat Range: 5 ; 
  • Part Number: TR55IX ; 
  • Reach (IN): .708 ; 
  • Resistance (ohms): 5000 ; 
  • Seat Type: Tapered ; 
  • Stock Number: 7164 ; 
  • Thread Diameter (MM): 14.00 ; 
NGK : 7397 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .040 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Taper Cut ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 53.00 ; 
  • Manufacturer Heat Range: 5 ; 
  • Part Number: TR5IX ; 
  • Reach (IN): .708 ; 
  • Resistance (ohms): 5000 ; 
  • Seat Type: Tapered ; 
  • Stock Number: 7397 ; 
  • Thread Diameter (MM): 14.00 ; 
NGK : 3186 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .040 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Trapezoid ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 53.00 ; 
  • Manufacturer Heat Range: 5 ; 
  • Part Number: TR5GP ; 
  • Reach (IN): .708 ; 
  • Resistance (ohms): 5000 ; 
  • Seat Type: Tapered ; 
  • Stock Number: 3186 ; 
  • Thread Diameter (MM): 14.00 ; 
NGK : 6418 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .032 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Taper Cut ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 50.50 ; 
  • Manufacturer Heat Range: 6 ; 
  • Part Number: BKR6EIX ; 
  • Reach (IN): .75 ; 
  • Resistance (ohms): 5000 ; 
  • Seat Type: Flat ; 
  • Stock Number: 6418 ; 
  • Thread Diameter (MM): 14.00 ; 
ACDELCO : 14 Spark Plug
  • Approximate Resistor Value (k ohms): 6-15k ohms ; 
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Standard ; 
  • Center Electrode Tip Material: Platinum ; 
  • Core Nose Length (IN): 0.700 ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Tip Design: Standard ; 
  • Ground Electrode Tip Material: Nickel ; 
  • Height (IN): 1.19 ; 
  • Hex Size (MM): 16 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Indicated Mean Effective Pressure (IMEP): 220 ; 
  • Insulator Height (in): 2.087 ; 
  • Insulator Height (mm): 53 ; 
  • Length (IN): 4.13 ; 
  • Manufacturer Heat Range: 14 ; 
  • Pre-Gap Size (IN): 0.060 ; 
  • Pre-Gap Size (MM): 1.520 ; 
  • Reach (IN): 0.689 ; 
  • Reach (mm): 17.5 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Skirt: No ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.0 ; 
  • Washer Included: No ; 
  • Weight (lb): 0.12 ; 
  • Width (IN): 3.62 ; 
ACDELCO : 41987 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Tip Design: Standard ; 
  • Height (IN): 1.38 ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (in): 2.063 ; 
  • Insulator Height (mm): 52.4 ; 
  • Length (IN): 5 ; 
  • Manufacturer Heat Range: 16 ; 
  • Pre-Gap Size (IN): 0.05 ; 
  • Pre-Gap Size (MM): 1.27 ; 
  • Reach (IN): 0.689 ; 
  • Reach (mm): 17.5 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14 ; 
  • Weight (lb): 0.36 ; 
  • Width (IN): 3.88 ; 
ACDELCO : 41950 Spark Plug
  • Approximate Resistor Value (k ohms): 3-10k ohms ; 
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Fine Wire ; 
  • Center Electrode Tip Material: Platinum ; 
  • Core Nose Length (IN): 0.640 ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Tip Design: Platinum ; 
  • Ground Electrode Tip Material: Platinum ; 
  • Height (IN): 1.09 ; 
  • Hex Size (MM): 16 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Indicated Mean Effective Pressure (IMEP): 240 ; 
  • Insulator Height (in): 2.087 ; 
  • Insulator Height (mm): 53 ; 
  • Length (IN): 4.19 ; 
  • Manufacturer Heat Range: 12 ; 
  • Pre-Gap Size (IN): 0.050 ; 
  • Pre-Gap Size (MM): 1.35 ; 
  • Reach (IN): 0.689 ; 
  • Reach (mm): 17.5 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Skirt: No ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.0 ; 
  • Washer Included: No ; 
  • Weight (lb): 0.4 ; 
  • Width (IN): 3.59 ; 
ACDELCO : 8 Spark Plug
  • Approximate Resistor Value (k ohms): 6-15k ohms ; 
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Standard ; 
  • Center Electrode Tip Material: Platinum ; 
  • Core Nose Length (IN): 0.560 ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Tip Design: Standard ; 
  • Ground Electrode Tip Material: Nickel ; 
  • Height (IN): 1.19 ; 
  • Hex Size (MM): 16 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Indicated Mean Effective Pressure (IMEP): 300 ; 
  • Insulator Height (in): 2.087 ; 
  • Insulator Height (mm): 53 ; 
  • Length (IN): 4.13 ; 
  • Manufacturer Heat Range: 12 ; 
  • Pre-Gap Size (IN): 0.035 ; 
  • Pre-Gap Size (MM): 0.900 ; 
  • Reach (IN): 0.689 ; 
  • Reach (mm): 17.5 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Skirt: No ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.0 ; 
  • Washer Included: Yes ; 
  • Washer Type: Crush ; 
  • Weight (lb): 0.36 ; 
  • Width (IN): 3.62 ; 
ACDELCO : R42LTS Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Nickel Alloy ; 
  • Ground Electrode Core Material: Nickel ; 
  • Height (IN): 0.7 ; 
  • Hex Size (IN): 5/8 ; 
  • Length (IN): 3 ; 
  • Manufacturer Heat Range: 2 ; 
  • Pre-Gap Size (IN): 0.04 ; 
  • Pre-Gap Size (MM): 1.12 ; 
  • Reach (IN): 0.68 ; 
  • Reach (mm): 17.25 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter (IN): 0.55 ; 
  • Thread Diameter (MM): 14 ; 
  • Weight (lb): 0.1 ; 
  • Width (IN): 0.7 ; 
ACDELCO : R44LTS6 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Nickel Alloy ; 
  • Ground Electrode Core Material: Nickel ; 
  • Height (IN): 1.1 ; 
  • Hex Size (IN): 5/8 ; 
  • Length (IN): 4.1 ; 
  • Manufacturer Heat Range: 3 ; 
  • Pre-Gap Size (IN): 0.06 ; 
  • Pre-Gap Size (MM): 1.52 ; 
  • Reach (IN): 0.68 ; 
  • Reach (mm): 17.25 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter (IN): 0.55 ; 
  • Thread Diameter (MM): 14 ; 
  • Weight (lb): 0.4 ; 
  • Width (IN): 3.5 ; 
ACDELCO : R44LTSM Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Nickel Alloy ; 
  • Ground Electrode Core Material: Nickel ; 
  • Height (IN): 1.1 ; 
  • Hex Size (IN): 5/8 ; 
  • Length (IN): 4.1 ; 
  • Manufacturer Heat Range: 4 ; 
  • Pre-Gap Size (IN): 0.04 ; 
  • Pre-Gap Size (MM): 1.12 ; 
  • Reach (IN): 0.68 ; 
  • Reach (mm): 17.25 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter (IN): 0.55 ; 
  • Thread Diameter (MM): 14 ; 
  • Weight (lb): 0.4 ; 
  • Width (IN): 3.5 ; 
CHAMPION : 304 Spark Plug
  • Center Electrode Diameter (IN): 0.1 ; 
  • Center Electrode Tip Material: Nickel ; 
  • Electrical Terminal Type: Removable Nut ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Material: Nickel Copper Alloy ; 
  • Ground Electrode Quantity: 1 ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Installed Height (in): 1.99 ; 
  • Insulator Height (in): 0.06 ; 
  • Insulator Projection (IN): 0.06 ; 
  • Manufacturer Heat Range: 9 ; 
  • Plug Type: RS9YC ; 
  • Pre-Gap Size (IN): 0.035 ; 
  • Pre-Gap Size (MM): 0.89 ; 
  • Reach (IN): 0.689 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Taper Diameter (IN): 0.25 ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: No ; 
CHAMPION : 401 Spark Plug
  • Center Electrode Diameter (IN): 0.078 ; 
  • Center Electrode Tip Material: Nickel ; 
  • Electrical Terminal Type: Removable Nut ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Material: Nickel Copper Alloy ; 
  • Ground Electrode Quantity: 1 ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Installed Height (in): 2.05 ; 
  • Insulator Height (in): 0.06 ; 
  • Insulator Projection (IN): 0.06 ; 
  • Manufacturer Heat Range: 12 ; 
  • Plug Type: RS12YC ; 
  • Pre-Gap Size (IN): 0.040 ; 
  • Pre-Gap Size (MM): 1.02 ; 
  • Reach (IN): 0.689 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Taper Diameter (IN): 0.25 ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: No ; 
CHAMPION : 3032 Spark Plug
  • Center Electrode Design: Standard ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: J Gap ; 
  • Ground Electrode Tip Material: Nickel ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Insulator Height (in): 0.12 ; 
  • Manufacturer Heat Range: 10 ; 
  • Plug Type: RE10PMC5 ; 
  • Pre-Gap Size (IN): 0.050 ; 
  • Pre-Gap Size (MM): 1.27 ; 
  • Reach (IN): 0.984 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Skirt: No ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: No ; 
DENSO : 3145 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Nickel ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: U-Groove ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 20 ; 
  • Pre-Gap Size: 0.8 mm ; 
  • Reach: 19.0 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Flat ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 3245 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Platinum ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Double Platinum Chip ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 20 ; 
  • Pre-Gap Size: 0.8 mm ; 
  • Reach: 19.0 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Flat ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 5022 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Nickel ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: U-Groove ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 16 ; 
  • Pre-Gap Size: 0.8 mm ; 
  • Reach: 18.0 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 5023 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Nickel ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: U-Groove ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 16 ; 
  • Pre-Gap Size: 1.5 mm ; 
  • Reach: 18.0 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 5068 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Platinum ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Platinum Chip ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 16 ; 
  • Pre-Gap Size: 1.3 mm ; 
  • Reach: 25.0 MM ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 5326 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapercut, U-Groove ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 20 ; 
  • Pre-Gap Size: 1.1 MM ; 
  • Reach: 18.0 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 5325 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapercut, U-Groove ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 16 ; 
  • Pre-Gap Size: 1.1 MM ; 
  • Reach: 18.0 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14.0 mm ; 
BOSCH : 4469 Spark Plug
  • Center Electrode Core Material: Platinum ; 
  • Center Electrode Tip Material: Platinum ; 
  • Gap Size: 1.6 mm ; 
  • Ground Configuration: Multiple ; 
  • Ground Electrode Core Material: N/A ; 
  • Ground Electrode Quantity: 4 ; 
  • Ground Electrode Tip Design: Multiple ; 
  • Ground Electrode Tip Material: Nickel-Yttrium ; 
  • Hex Size: 16 ; 
  • Insulator Material: Ceramic ; 
  • Manufacturer Heat Range: 9 ; 
  • Reach: 19 mm ; 
  • Resistance: 6000 ; 
  • Seat Type: Tapered ; 
  • Short Style: No ; 
  • Thread Diameter: 14 MM ; 
DENSO : 5304 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapercut, U-Groove ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 20 ; 
  • Pre-Gap Size: 1.1 MM ; 
  • Reach: 19.0 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Flat ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 5327 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapercut, U-Groove ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 22 ; 
  • Pre-Gap Size: 0.8 mm ; 
  • Reach: 18.0 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14.0 mm ; 
CHAMPION : 3015 Spark Plug
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Insulator Height (in): 0.14 ; 
  • Manufacturer Heat Range: 14 ; 
  • Plug Type: RS14PMC4 ; 
  • Pre-Gap Size (IN): 0.040 ; 
  • Pre-Gap Size (MM): 1.02 ; 
  • Reach (IN): 0.689 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: No ; 
CHAMPION : 3344 Spark Plug
  • Center Electrode Diameter (IN): 0.078 ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Material: Nickel Copper Alloy ; 
  • Ground Electrode Quantity: 1 ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Installed Height (in): 1.99 ; 
  • Insulator Height (in): 0.06 ; 
  • Insulator Projection (IN): 0.06 ; 
  • Manufacturer Heat Range: 9 ; 
  • Plug Type: RC9PYC ; 
  • Pre-Gap Size (IN): 0.035 ; 
  • Pre-Gap Size (MM): 0.89 ; 
  • Reach (IN): 0.75 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Flat ; 
  • Taper Diameter (IN): 0.25 ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: Yes ; 
  • Washer Type: Crush ; 
CHAMPION : 3401 Spark Plug
  • Center Electrode Diameter (IN): 0.078 ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Material: Nickel Copper Alloy ; 
  • Ground Electrode Quantity: 1 ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Installed Height (in): 2.05 ; 
  • Insulator Height (in): 0.06 ; 
  • Insulator Projection (IN): 0.06 ; 
  • Manufacturer Heat Range: 10 ; 
  • Plug Type: RS10PYC4 ; 
  • Pre-Gap Size (IN): 0.040 ; 
  • Pre-Gap Size (MM): 1.02 ; 
  • Reach (IN): 0.689 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Taper Diameter (IN): 0.25 ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: No ; 
CHAMPION : 3408 Spark Plug
  • Center Electrode Diameter (IN): 0.078 ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Material: Nickel Copper Alloy ; 
  • Ground Electrode Quantity: 1 ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Installed Height (in): 2.05 ; 
  • Insulator Height (in): 0.06 ; 
  • Insulator Projection (IN): 0.06 ; 
  • Manufacturer Heat Range: 10 ; 
  • Plug Type: RS10PYC ; 
  • Pre-Gap Size (IN): 0.044 ; 
  • Pre-Gap Size (MM): 1.12 ; 
  • Reach (IN): 0.689 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Taper Diameter (IN): 0.25 ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: No ; 
ACDELCO : 41801 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Standard ; 
  • Center Electrode Tip Material: Platinum ; 
  • Core Nose Length (IN): 0.640 ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Tip Design: Platinum ; 
  • Ground Electrode Tip Material: Platinum ; 
  • Height (IN): 1.09 ; 
  • Hex Size (IN): 16 ; 
  • Hex Size (MM): 16 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Indicated Mean Effective Pressure (IMEP): 270 ; 
  • Insulator Height (in): 2.047 ; 
  • Insulator Height (mm): 52 ; 
  • Length (IN): 4.19 ; 
  • Manufacturer Heat Range: 10 ; 
  • Pre-Gap Size (IN): 0.045 ; 
  • Pre-Gap Size (MM): 1.150 ; 
  • Reach (IN): 0.75 ; 
  • Reach (mm): 19 ; 
  • Resistance (kOhms): 3-10 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Flat ; 
  • Skirt: No ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.0 ; 
  • Washer Included: Yes ; 
  • Washer Type: Crush ; 
  • Weight (lb): 0.36 ; 
  • Width (IN): 3.59 ; 
ACDELCO : 41810 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Standard ; 
  • Center Electrode Tip Material: Platinum ; 
  • Core Nose Length (IN): 0.640 ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Tip Design: Standard ; 
  • Ground Electrode Tip Material: Platinum ; 
  • Hex Size (MM): 16 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Indicated Mean Effective Pressure (IMEP): 280 ; 
  • Insulator Height (mm): 52.78 ; 
  • Manufacturer Heat Range: 12 ; 
  • Pre-Gap Size (IN): 0.043 ; 
  • Pre-Gap Size (MM): 1.100 ; 
  • Reach (IN): 0.689 ; 
  • Reach (mm): 17.25 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Skirt: No ; 
  • Thread Diameter (MM): 14.0 ; 
  • Washer Included: No ; 
ACDELCO : 41812 Spark Plug
  • Approximate Resistor Value (k ohms): 3-10k ohms ; 
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Standard ; 
  • Center Electrode Tip Material: Platinum ; 
  • Core Nose Length (IN): 0.560 ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Tip Design: Platinum ; 
  • Ground Electrode Tip Material: Platinum ; 
  • Height (IN): 1.09 ; 
  • Hex Size (MM): 16 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Indicated Mean Effective Pressure (IMEP): 320 ; 
  • Insulator Height (mm): 52.07 ; 
  • Length (IN): 4.19 ; 
  • Manufacturer Heat Range: 9 ; 
  • Pre-Gap Size (IN): 0.040 ; 
  • Pre-Gap Size (MM): 1.000 ; 
  • Reach (IN): 0.689 ; 
  • Reach (mm): 17.5 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Skirt: No ; 
  • Thread Diameter (MM): 14.0 ; 
  • Washer Included: No ; 
  • Weight (lb): 0.44 ; 
  • Width (IN): 3.59 ; 
ACDELCO : 41814 Spark Plug
  • Approximate Resistor Value (k ohms): 3-10k ohms ; 
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Standard ; 
  • Center Electrode Tip Material: Platinum ; 
  • Core Nose Length (IN): 0.670 ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Tip Design: Platinum ; 
  • Ground Electrode Tip Material: Platinum ; 
  • Height (IN): 1.09 ; 
  • Hex Size (MM): 16 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Indicated Mean Effective Pressure (IMEP): 270 ; 
  • Insulator Height (in): 1.988 ; 
  • Insulator Height (mm): 50.5 ; 
  • Length (IN): 4.19 ; 
  • Manufacturer Heat Range: 12 ; 
  • Pre-Gap Size (IN): 0.051 ; 
  • Pre-Gap Size (MM): 1.300 ; 
  • Reach (IN): 0.984 ; 
  • Reach (mm): 25 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Skirt: No ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.0 ; 
  • Washer Included: No ; 
  • Weight (lb): 0.36 ; 
  • Width (IN): 3.59 ; 
ACDELCO : 41829 Spark Plug
  • Approximate Resistor Value (k ohms): 2-20k ohms ; 
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Standard ; 
  • Center Electrode Tip Material: Platinum ; 
  • Core Nose Length (IN): 0.460 ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Tip Design: Standard ; 
  • Ground Electrode Tip Material: Platinum ; 
  • Hex Size: 16 ; 
  • Hex Size (MM): 16 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Indicated Mean Effective Pressure (IMEP): 345 ; 
  • Insulator Height (in): 2.007 ; 
  • Insulator Height (mm): 50.98 ; 
  • Pre-Gap Size (IN): 0.033 ; 
  • Pre-Gap Size (MM): 0.86 ; 
  • Reach (IN): 0.75 ; 
  • Reach (mm): 19.05 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Flat ; 
  • Skirt: No ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14 ; 
  • Washer Included: Yes ; 
  • Washer Type: Crush ; 
CHAMPION : 3570 Spark Plug
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Manufacturer Heat Range: 14 ; 
  • Plug Type: RE14PMC ; 
  • Pre-Gap Size (IN): 0.045 ; 
  • Pre-Gap Size (MM): 1.15 ; 
  • Reach (IN): 1 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: No ; 
CHAMPION : 570 Spark Plug
  • Center Electrode Tip Material: Nickel ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Insulator Height (in): 0.12 ; 
  • Manufacturer Heat Range: 14 ; 
  • Plug Type: RE14MCC4 ; 
  • Pre-Gap Size (IN): 0.045 ; 
  • Pre-Gap Size (MM): 1.15 ; 
  • Reach (IN): 0.984 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: No ; 
CHAMPION : 7015 Spark Plug
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Electrode Core Material: Platinum ; 
  • Ground Electrode Quantity: 1 ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Insulator Height (in): 0.14 ; 
  • Manufacturer Heat Range: 14 ; 
  • Plug Type: RS14PMP4 ; 
  • Pre-Gap Size (IN): 0.040 ; 
  • Pre-Gap Size (MM): 1.02 ; 
  • Reach (IN): 0.689 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: No ; 
CHAMPION : 7963 Spark Plug
  • Center Electrode Diameter (IN): 0.1 ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Electrode Core Material: Platinum ; 
  • Ground Electrode Material: Platinum Pad Surface ; 
  • Ground Electrode Quantity: 1 ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Installed Height (in): 2.05 ; 
  • Insulator Height (in): 0.06 ; 
  • Insulator Projection (IN): 0.06 ; 
  • Manufacturer Heat Range: 12 ; 
  • Plug Type: RS12PYPB5 ; 
  • Pre-Gap Size (IN): 0.050 ; 
  • Pre-Gap Size (MM): 1.27 ; 
  • Reach (IN): 0.689 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Taper Diameter (IN): 0.25 ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: No ; 
ACDELCO : 41986 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Tip Design: Standard ; 
  • Height (IN): 0.88 ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (in): 2.063 ; 
  • Insulator Height (mm): 52.4 ; 
  • Length (IN): 3.59 ; 
  • Manufacturer Heat Range: 16 ; 
  • Pre-Gap Size (IN): 0.04 ; 
  • Pre-Gap Size (MM): 1.02 ; 
  • Reach (IN): 0.689 ; 
  • Reach (mm): 17.5 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14 ; 
  • Weight (lb): 0.4 ; 
  • Width (IN): 3.44 ; 
ACDELCO : 41988 Spark Plug
  • Approximate Resistor Value (k ohms): 3-10k ohms ; 
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Fine Wire ; 
  • Center Electrode Tip Material: Iridium ; 
  • Core Nose Length (IN): 0.670 ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Tip Design: Standard ; 
  • Ground Electrode Tip Material: Nickel ; 
  • Height (IN): 1.09 ; 
  • Hex Size (MM): 16 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Indicated Mean Effective Pressure (IMEP): 270 ; 
  • Insulator Height (in): 1.988 ; 
  • Insulator Height (mm): 50.5 ; 
  • Length (IN): 4.19 ; 
  • Manufacturer Heat Range: 12 ; 
  • Pre-Gap Size (IN): 0.045 ; 
  • Pre-Gap Size (MM): 1.150 ; 
  • Reach (IN): 0.984 ; 
  • Reach (mm): 25 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Skirt: No ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.0 ; 
  • Washer Included: No ; 
  • Weight (lb): 0.4 ; 
  • Width (IN): 3.59 ; 
CHAMPION : 975 Spark Plug
  • Center Electrode Tip Material: Nickel ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Insulator Height (in): 0.06 ; 
  • Manufacturer Heat Range: 10 ; 
  • Plug Type: REC10YC4 ; 
  • Pre-Gap Size (IN): 0.042 ; 
  • Pre-Gap Size (MM): 1.05 ; 
  • Reach (IN): 1.043 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Flat ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: Yes ; 
  • Washer Type: Crush ; 
NGK : 3689 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .040 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Taper Cut ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 53.00 ; 
  • Manufacturer Heat Range: 6 ; 
  • Part Number: TR6IX ; 
  • Reach (IN): .708 ; 
  • Resistance (ohms): 5000 ; 
  • Seat Type: Tapered ; 
  • Stock Number: 3689 ; 
  • Thread Diameter (MM): 14.00 ; 
NGK : 3690 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .040 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Taper Cut ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 53.00 ; 
  • Manufacturer Heat Range: 7 ; 
  • Part Number: TR7IX ; 
  • Reach (IN): .708 ; 
  • Resistance (ohms): 5000 ; 
  • Seat Type: Tapered ; 
  • Stock Number: 3690 ; 
  • Thread Diameter (MM): 14.00 ; 
NGK : 6044 Spark Plug
  • Additional Info: 5K Ohm ; 
  • Center Electrode Core Material: Copper Core ; 
  • Center Electrode Tip Material: Iridium ; 
  • Gap Size: 0.052 in ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Copper Core ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Standard ; 
  • Hex Size: 5/8" ; 
  • Insulator Height: ISO ; 
  • Manufacturer Heat Range: 5 ; 
  • Reach: 17.5mm ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14 MM ; 
ACDELCO : 41990 Spark Plug
  • Center Electrode Tip Material: Platinum ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Tip Design: Platinum ; 
  • Height (IN): 0.7 ; 
  • Hex Size (MM): 16 ; 
  • Insulator Height (in): 2.047 ; 
  • Insulator Height (mm): 52 ; 
  • Length (IN): 3.3 ; 
  • Reach (IN): 0.984 ; 
  • Reach (mm): 25 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14 ; 
  • Weight (lb): 0.1 ; 
  • Width (IN): 0.7 ; 
AUTOLITE : APP5263 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Standard ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Stud ; 
  • Gap Size: 1mm ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapered ; 
  • Ground Electrode Tip Material: Platinum ; 
  • Hex Size: 5/8" ; 
  • Insulator Material: Ceramic ; 
  • Reach: 25mm ; 
  • Resistance: 4000 82 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14mm ; 
  • Tip Configuration: Mid Projection ; 
AUTOLITE : AP5263 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Standard ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Stud ; 
  • Gap Size: 1mm ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapered ; 
  • Ground Electrode Tip Material: Nickel ; 
  • Hex Size: 5/8" ; 
  • Insulator Material: Ceramic ; 
  • Reach: 0.982" ; 
  • Resistance: 4000 82 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14mm ; 
  • Tip Configuration: Mid Projection ; 
AUTOLITE : XP5364 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Fine Wire ; 
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Stud ; 
  • Gap Size: 1.4mm ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapered ; 
  • Ground Electrode Tip Material: Platinum ; 
  • Hex Size: 5/8" ; 
  • Insulator Material: Ceramic ; 
  • Reach: 25mm ; 
  • Resistance: 4000 82 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14mm ; 
  • Tip Configuration: Mid Projection ; 
AUTOLITE : XP5245 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Fine Wire ; 
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Stud ; 
  • Gap Size: 0.044" ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapered ; 
  • Ground Electrode Tip Material: Platinum ; 
  • Hex Size: 5/8" ; 
  • Insulator Material: Ceramic ; 
  • Reach: 17mm ; 
  • Resistance: 4000 82 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14mm ; 
  • Tip Configuration: Long Projection ; 
AUTOLITE : XP605 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Fine Wire ; 
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Stud ; 
  • Gap Size: 0.06" ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapered ; 
  • Ground Electrode Tip Material: Platinum ; 
  • Hex Size: 5/8" ; 
  • Insulator Material: Ceramic ; 
  • Reach: 0.679" ; 
  • Resistance: 4000 82 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14mm ; 
  • Tip Configuration: Mid Projection ; 
AUTOLITE : XP5243 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Design: Fine Wire ; 
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Stud ; 
  • Gap Size: 1.1mm ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapered ; 
  • Ground Electrode Tip Material: Platinum ; 
  • Hex Size: 5/8" ; 
  • Insulator Material: Ceramic ; 
  • Reach: 17mm ; 
  • Resistance: 4000 82 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14mm ; 
  • Tip Configuration: Long Projection ; 
NGK : 3587 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .040 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Copper ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Standard ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 50.00 ; 
  • Manufacturer Heat Range: 6 ; 
  • Part Number: PLTR6A-10G ; 
  • Reach (mm): 25.00 ; 
  • Resistance (ohms): 5000 ; 
  • Seat Type: Tapered ; 
  • Stock Number: 3587 ; 
  • Thread Diameter (MM): 14.00 ; 
NGK : 5019 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .040 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Trapezoid ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 53.00 ; 
  • Manufacturer Heat Range: 5 ; 
  • Part Number: LTR5GP ; 
  • Reach (mm): 25.00 ; 
  • Resistance (ohms): 5000 ; 
  • Seat Type: Tapered ; 
  • Stock Number: 5019 ; 
  • Thread Diameter (MM): 14.00 ; 
NGK : 4344 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .044 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Taper Cut ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 53.00 ; 
  • Manufacturer Heat Range: 5 ; 
  • Part Number: LTR5IX-11 ; 
  • Reach (mm): 25.00 ; 
  • Resistance (ohms): 5000 ; 
  • Seat Type: Tapered ; 
  • Stock Number: 4344 ; 
  • Thread Diameter (MM): 14.00 ; 
ACDELCO : 41104 Spark Plug
  • Approximate Resistor Value (k ohms): 4-7.5k ohms ; 
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Tip Design: Standard ; 
  • Height (IN): 0.6 ; 
  • Hex Size (MM): 16 ; 
  • Insulator Height (in): 2.075 ; 
  • Insulator Height (mm): 52.7 ; 
  • Length (IN): 3.1 ; 
  • Manufacturer Heat Range: 20 ; 
  • Pre-Gap Size (IN): 0.04 ; 
  • Pre-Gap Size (MM): 1.02 ; 
  • Reach (IN): 0.689 ; 
  • Reach (mm): 17.5 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14 ; 
  • Weight (lb): 0.09 ; 
  • Width (IN): 0.7 ; 
ACDELCO : 41991 Spark Plug
  • Approximate Resistor Value (k ohms): 4-6k ohms ; 
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Platinum ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Tip Design: Standard ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (in): 2.063 ; 
  • Insulator Height (mm): 52.4 ; 
  • Manufacturer Heat Range: 22 ; 
  • Pre-Gap Size (IN): 0.04 ; 
  • Pre-Gap Size (MM): 1.02 ; 
  • Reach (IN): 0.689 ; 
  • Reach (mm): 17.5 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14 ; 
MOTORCRAFT : SP486 Spark Plug
  • Center Electrode Core Material: Nickel ; 
  • Center Electrode Tip Material: Platinum ; 
  • Ground Electrode Tip Material: Platinum ; 
  • Hex Size: 0.63 ; 
  • Insulator Height: 2.03 ; 
CHAMPION : 9405 Spark Plug
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Electrode Core Material: Platinum ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: J Gap ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Insulator Height (in): 0.12 ; 
  • Manufacturer Heat Range: 12 ; 
  • Plug Type: RS12WMPB4 ; 
  • Pre-Gap Size (IN): 0.050 ; 
  • Pre-Gap Size (MM): 1.27 ; 
  • Reach (IN): 0.689 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: No ; 
CHAMPION : 9204 Spark Plug
  • Center Electrode Diameter (IN): 0.103 ; 
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Style: J Gap ; 
  • Ground Electrode Core Material: Platinum ; 
  • Ground Electrode Material: Platinum Pad Surface ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: J Gap ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Installed Height (in): 2.05 ; 
  • Insulator Height (in): 0.06 ; 
  • Insulator Projection (IN): 0.06 ; 
  • Manufacturer Heat Range: 12 ; 
  • Plug Type: RS12WYPB4 ; 
  • Pre-Gap Size (IN): 0.045 ; 
  • Pre-Gap Size (MM): 1.15 ; 
  • Reach (IN): 0.689 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Taper Diameter (IN): 0.27 ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: No ; 
CHAMPION : 7975 Spark Plug
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Electrode Core Material: Platinum ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: J Gap ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Insulator Height (in): 0.06 ; 
  • Manufacturer Heat Range: 10 ; 
  • Plug Type: REC10PYPB4 ; 
  • Pre-Gap Size (IN): 0.045 ; 
  • Pre-Gap Size (MM): 1.15 ; 
  • Reach (IN): 1.043 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Flat ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: Yes ; 
  • Washer Type: Crush ; 
BOSCH : 4315 Spark Plug
  • Center Electrode Core Material: Platinum ; 
  • Center Electrode Tip Material: Platinum ; 
  • Gap Size: 1.6 mm ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Material: Nickel-Yttrium ; 
  • Hex Size: 16 ; 
  • Insulator Material: Ceramic ; 
  • Manufacturer Heat Range: 8 ; 
  • Reach: 25 mm ; 
  • Resistance: 6000 ; 
  • Seat Type: Tapered ; 
  • Short Style: No ; 
  • Thread Diameter: 14 MM ; 
DENSO : 3403 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Platinum Chip ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 20 ; 
  • Pre-Gap Size: 0.8 mm ; 
  • Reach: 19.0 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Flat ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 5090 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Platinum Chip ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 16 ; 
  • Pre-Gap Size: 1.0 MM ; 
  • Reach: 18.0 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 5338 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapercut, U-Groove ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 16 ; 
  • Pre-Gap Size: 1.1 MM ; 
  • Reach: 25.0 MM ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 3381 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Nickel ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: U-Groove ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 20 ; 
  • Pre-Gap Size: 1.1 MM ; 
  • Reach: 26.5 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Flat ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 5091 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Platinum ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Platinum Chip ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 16 ; 
  • Pre-Gap Size: 1.0 MM ; 
  • Reach: 19.0 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 5344 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapercut, U-Groove ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 20 ; 
  • Pre-Gap Size: 1.1 MM ; 
  • Reach: 26.5 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Flat ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 5092 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Platinum ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Platinum Chip ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 16 ; 
  • Pre-Gap Size: 1.3 mm ; 
  • Reach: 19.0 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 5339 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapercut, U-Groove ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 20 ; 
  • Pre-Gap Size: 1.1 MM ; 
  • Reach: 25.0 MM ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 5349 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapercut, U-Groove ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 16 ; 
  • Pre-Gap Size: 1.1 MM ; 
  • Reach: 25.0 MM ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 3421 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Platinum Chip ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 20 ; 
  • Pre-Gap Size: 1.1 MM ; 
  • Reach: 26.5 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Flat ; 
  • Thread Diameter: 14.0 mm ; 
NGK : 5141 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .040 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Trapezoid ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 53.00 ; 
  • Manufacturer Heat Range: 6 ; 
  • Part Number: TR6GP ; 
  • Reach (IN): .708 ; 
  • Resistance (ohms): 5000 ; 
  • Seat Type: Tapered ; 
  • Stock Number: 5141 ; 
  • Thread Diameter (MM): 14.00 ; 
NGK : 1465 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .044 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Standard ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 53.00 ; 
  • Manufacturer Heat Range: 5 ; 
  • Part Number: IZTR5B11 ; 
  • Reach (IN): .708 ; 
  • Resistance (ohms): 5000 ; 
  • Seat Type: Tapered ; 
  • Stock Number: 1465 ; 
  • Thread Diameter (MM): 14.00 ; 
BOSCH : 4505 Spark Plug
  • Center Electrode Core Material: Platinum ; 
  • Center Electrode Tip Material: Platinum ; 
  • Gap Size: 1.6 mm ; 
  • Ground Electrode Quantity: 4 ; 
  • Ground Electrode Tip Material: Nickel-Yttrium ; 
  • Hex Size: 16 ; 
  • Insulator Material: Ceramic ; 
  • Manufacturer Heat Range: 8 ; 
  • Reach: 17.5 mm ; 
  • Resistance: 3000 ; 
  • Seat Type: Tapered ; 
  • Short Style: No ; 
  • Thread Diameter: 14 MM ; 
NGK : 6510 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .044 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Taper Cut ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 53.00 ; 
  • Manufacturer Heat Range: 7 ; 
  • Part Number: LTR7IX-11 ; 
  • Reach (mm): 25.00 ; 
  • Resistance (ohms): 5000 ; 
  • Seat Type: Tapered ; 
  • Stock Number: 6510 ; 
  • Thread Diameter (MM): 14.00 ; 
NGK : 6509 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .044 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Taper Cut ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 53.00 ; 
  • Manufacturer Heat Range: 6 ; 
  • Part Number: LTR6IX-11 ; 
  • Reach (mm): 25.00 ; 
  • Resistance (ohms): 5000 ; 
  • Seat Type: Tapered ; 
  • Stock Number: 6509 ; 
  • Thread Diameter (MM): 14.00 ; 
NGK : 3784 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .040 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Standard ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 53.00 ; 
  • Manufacturer Heat Range: 5 ; 
  • Part Number: PTR5D-10 ; 
  • Reach (IN): .708 ; 
  • Resistance (ohms): 5000 ; 
  • Seat Type: Tapered ; 
  • Stock Number: 3784 ; 
  • Thread Diameter (MM): 14.00 ; 
DENSO : 5340 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapercut, U-Groove ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 22 ; 
  • Pre-Gap Size: 0.8 mm ; 
  • Reach: 25.0 MM ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14.0 mm ; 
CHAMPION : 7304 Spark Plug
  • Center Electrode Diameter (IN): 0.1 ; 
  • Center Electrode Tip Material: Platinum ; 
  • Electrical Terminal Type: Removable Nut ; 
  • Ground Electrode Core Material: Platinum ; 
  • Ground Electrode Material: Platinum Pad Surface ; 
  • Ground Electrode Quantity: 1 ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Installed Height (in): 2.08 ; 
  • Insulator Height (in): 0.06 ; 
  • Insulator Projection (IN): 0.06 ; 
  • Manufacturer Heat Range: 9 ; 
  • Plug Type: RS9PYP4 ; 
  • Pre-Gap Size (IN): 0.039 ; 
  • Pre-Gap Size (MM): 1.00 ; 
  • Reach (IN): 0.689 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Taper Diameter (IN): 0.25 ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: No ; 
CHAMPION : 9808 Spark Plug
  • Center Electrode Diameter (IN): 0.103 ; 
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Style: J Gap ; 
  • Ground Electrode Core Material: Platinum ; 
  • Ground Electrode Material: Platinum Pad Surface ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: J Gap ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Installed Height (in): 2.05 ; 
  • Insulator Height (in): 0.06 ; 
  • Insulator Projection (IN): 0.06 ; 
  • Manufacturer Heat Range: 8 ; 
  • Plug Type: RS8WYPB5 ; 
  • Pre-Gap Size (IN): 0.051 ; 
  • Pre-Gap Size (MM): 1.30 ; 
  • Reach (IN): 0.689 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Taper Diameter (IN): 0.27 ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: No ; 
CHAMPION : 9006 Spark Plug
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Electrode Core Material: Platinum ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: J Gap ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Manufacturer Heat Range: 10 ; 
  • Plug Type: REC10WYPB4 ; 
  • Pre-Gap Size (IN): 0.041 ; 
  • Pre-Gap Size (MM): 1.05 ; 
  • Reach (IN): 1.043 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Flat ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: Yes ; 
  • Washer Type: Crush ; 
CHAMPION : 9901 Spark Plug
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Ground Electrode Core Material: Platinum ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: J Gap ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Insulator Height (in): 0.06 ; 
  • Manufacturer Heat Range: 10 ; 
  • Plug Type: RES9WYPB4 ; 
  • Pre-Gap Size (IN): 0.047 ; 
  • Pre-Gap Size (MM): 1.20 ; 
  • Reach (IN): 0.984 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: No ; 
ACDELCO : 41109 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Tip Design: Standard ; 
  • Height (IN): 0.7 ; 
  • Hex Size (MM): 16 ; 
  • Insulator Height (in): 2.067 ; 
  • Insulator Height (mm): 52.5 ; 
  • Length (IN): 3.3 ; 
  • Pre-Gap Size (IN): 0.043 ; 
  • Pre-Gap Size (MM): 1.1 ; 
  • Reach (IN): 1.228 ; 
  • Reach (mm): 31.2 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14 ; 
  • Weight (lb): 0.1 ; 
  • Width (IN): 0.7 ; 
ACDELCO : 41834 Spark Plug
  • Center Electrode Tip Material: Platinum ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Tip Design: Platinum ; 
  • Height (IN): 1.22 ; 
  • Hex Size (MM): 16 ; 
  • Insulator Height (in): 2.192 ; 
  • Insulator Height (mm): 55.68 ; 
  • Length (IN): 4.16 ; 
  • Pre-Gap Size (IN): 0.05 ; 
  • Pre-Gap Size (MM): 1.27 ; 
  • Reach (IN): 0.982 ; 
  • Reach (mm): 25 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Tapered ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14 ; 
  • Weight (lb): 0.48 ; 
  • Width (IN): 3.84 ; 
DENSO : 4513 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Platinum ; 
  • Ground Configuration: Twin-Tip ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 16 ; 
  • Pre-Gap Size: 1.0 MM ; 
  • Reach: 25.0 MM ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 4511 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Platinum ; 
  • Ground Configuration: Twin-Tip ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 16 ; 
  • Pre-Gap Size: 1.0 MM ; 
  • Reach: 18.0 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 4506 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Platinum ; 
  • Ground Configuration: Twin-Tip ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 20 ; 
  • Pre-Gap Size: 1.0 MM ; 
  • Reach: 26.5 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Flat ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 4504 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Platinum ; 
  • Ground Configuration: Twin-Tip ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 20 ; 
  • Pre-Gap Size: 1.0 MM ; 
  • Reach: 19.0 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Flat ; 
  • Thread Diameter: 14.0 mm ; 
DENSO : 4512 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Platinum ; 
  • Ground Configuration: Twin-Tip ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 20 ; 
  • Pre-Gap Size: 1.0 MM ; 
  • Reach: 18.0 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14.0 mm ; 
NGK : 5476 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Size (IN): .036 ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Standard ; 
  • Hex Size (IN): 5/8 ; 
  • Insulator Height (mm): 53.00 ; 
  • Manufacturer Heat Range: 5 ; 
  • Part Number: ILTR5D ; 
  • Reach (mm): 25.00 ; 
  • Resistance (ohms): 5000 ; 
  • Seat Type: Tapered ; 
  • Stock Number: 5476 ; 
  • Thread Diameter (MM): 14.00 ; 
DENSO : 5087 Spark Plug
  • Center Electrode Core Material: Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: Nickel ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Platinum Chip ; 
  • Hex Size: 16 mm ; 
  • Manufacturer Heat Range: 20 ; 
  • Pre-Gap Size: 1.1 MM ; 
  • Reach: 18.0 mm ; 
  • Resistance: 5000.0 oh ; 
  • Seat Type: Tapered ; 
  • Thread Diameter: 14.0 mm ; 
CHAMPION : 9801 Spark Plug
  • Center Electrode Diameter (IN): 0.103 ; 
  • Center Electrode Tip Material: Iridium ; 
  • Electrical Terminal Type: Non-Removable Nut ; 
  • Gap Style: J Gap ; 
  • Ground Electrode Core Material: Platinum ; 
  • Ground Electrode Material: Platinum Pad Surface ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: J Gap ; 
  • Hex Size (IN): 0.625 ; 
  • Hex Size (MM): 15.880 ; 
  • Hex Type: Hex ; 
  • Indexed: No ; 
  • Installed Height (in): 1.99 ; 
  • Insulator Height (in): 0.06 ; 
  • Insulator Projection (IN): 0.06 ; 
  • Manufacturer Heat Range: 8 ; 
  • Plug Type: RC8WYPB3 ; 
  • Pre-Gap Size (IN): 0.030 ; 
  • Pre-Gap Size (MM): 0.75 ; 
  • Reach (IN): 0.75 ; 
  • Resistor Type: Yes ; 
  • Seat Type: Flat ; 
  • Taper Diameter (IN): 0.27 ; 
  • Thread Diameter (IN): 0.551 ; 
  • Thread Diameter (MM): 14.000 ; 
  • Washer Included: Yes ; 
  • Washer Type: Crush ; 
BOSCH : 9606 Spark Plug
  • Center Electrode Core Material: Nickel-Yttrium and Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Gap Size: 1.3mm ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: N/A ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapered ; 
  • Ground Electrode Tip Material: Platinum-Iridium and Nickel-Yttrium ; 
  • Hex Size: 16 ; 
  • Insulator Material: Ceramic ; 
  • Insulator Type: Non-Projected ; 
  • Manufacturer Heat Range: 7 ; 
  • Outdoor Power Equipment Application: No ; 
  • Reach: 17.5mm ; 
  • Resistance: 6000 82 ; 
  • Resistor: Yes ; 
  • Seat Type: Tapered ; 
  • Short Style: No ; 
  • Spark Plug Type: 4-Cycle ; 
BOSCH : 9616 Spark Plug
  • Center Electrode Core Material: Nickel-Yttrium and Copper ; 
  • Center Electrode Tip Material: Iridium ; 
  • Gap Size: 1.2mm ; 
  • Ground Configuration: Standard ; 
  • Ground Electrode Core Material: N/A ; 
  • Ground Electrode Quantity: 1 ; 
  • Ground Electrode Tip Design: Tapered ; 
  • Ground Electrode Tip Material: Platinum-Iridium and Nickel-Yttrium ; 
  • Hex Size: 16 ; 
  • Insulator Material: Ceramic ; 
  • Insulator Type: Non-Projected ; 
  • Manufacturer Heat Range: 7 ; 
  • Outdoor Power Equipment Application: No ; 
  • Reach: 25mm ; 
  • Resistance: 6000 82 ; 
  • Resistor: Yes ; 
  • Seat Type: Tapered ; 
  • Short Style: No ; 
  • Spark Plug Type: 4-Cycle ; 
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