t a  e 
REF NO. Part categories Parameter
GM GENUINE : 251660 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Steel ; 
  • Hub Height (MM): 39.11 ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Standard ; 
  • Impeller Vane Quantity: 6 ; 
  • Includes Back Housing: No ; 
  • Includes Thermostat and Housing: No ; 
  • Installation Warnings: No ; 
  • Mounting Hardware Included: No ; 
  • Pulley Included: Yes ; 
  • Related Cooling Fan Components: None ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
ACDELCO : 252707 Water Pump
  • Fan Clutch Included: No ; 
  • Height (IN): 5 ; 
  • Housing Material: Steel ; 
  • Hub Height (IN): 2.819 ; 
  • Hub Height (MM): 71.37 ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Informational Chart 1: PL25_PL26_IC_WaterPumpComposition.jpg ; 
  • Informational Chart 2: PL25_PL26_IC_CoolingSystemOperation.jpg ; 
  • Installation Warnings: Yes ; 
  • Length (IN): 6.5 ; 
  • Mounting Hardware Included: No ; 
  • Programming Required: No ; 
  • Pulley Included: No ; 
  • Pulley Outside Diameter (IN): 2.106 ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Timing Belt ; 
  • Weight (lb): 2.15 ; 
  • Width (IN): 6.3 ; 
GM GENUINE : 251698 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Hub Height (IN): 1.57 ; 
  • Hub Height (MM): 40 ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Standard ; 
  • Impeller Vane Quantity: 6 ; 
  • Includes Back Housing: No ; 
  • Includes Thermostat and Housing: No ; 
  • Installation Warnings: No ; 
  • Mounting Hardware Included: No ; 
  • Mounting Hole Quantity: 5 ; 
  • Outside Pulley Diameter (in): 2.36 ; 
  • Outside Pulley Diameter (mm): 60 ; 
  • Pulley Groove Quantity: 3 ; 
  • Pulley Included: Yes ; 
  • Related Cooling Fan Components: None ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
GM GENUINE : 251699 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Hub Height (IN): 2.8 ; 
  • Hub Height (MM): 71 ; 
  • Hub Hole Quantity: 4 ; 
  • Hub Hole Thread Diameter (IN): 0.24 ; 
  • Hub Hole Thread Diameter (mm): 6 ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Standard ; 
  • Impeller Vane Quantity: 6 ; 
  • Includes Back Housing: No ; 
  • Includes Thermostat and Housing: No ; 
  • Installation Warnings: No ; 
  • Mounting Hardware Included: No ; 
  • Mounting Hole Quantity: 5 ; 
  • Pulley Included: No ; 
  • Related Cooling Fan Components: None ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
GATES : 45005 Water Pump
  • Contents: Water Pump, 2 Metal Gaskets, Gasket, O-Ring, 2 Bolts ; 
  • Fan Clutch Included: No ; 
  • Housing Material: Cast Aluminum ; 
  • Impeller Material: Stamped Steel ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Outlet Quantity: 4 ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: No ; 
  • Timing Belt Driven: No ; 
  • Water Pump Drive Type: Accessory Belt ; 
GATES : 41026 Water Pump
  • Contents: Water Pump, O-Ring, Rubber Seal Ring ; 
  • Fan Clutch Included: No ; 
  • Housing Material: Stamped Steel ; 
  • Impeller Material: Stamped Steel ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Outlet Quantity: N/A ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: No ; 
  • Timing Belt Driven: No ; 
  • Water Pump Drive Type: Accessory Belt ; 
GM GENUINE : 251713 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: Yes ; 
  • Installation Warnings: No ; 
  • Mounting Hardware Included: No ; 
  • Mounting Hole Quantity: 6 ; 
  • Outlet Quantity: 3 ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: Yes ; 
  • Water Pump Drive Type: Serpentine Belt ; 
GM GENUINE : 251721 Water Pump
  • Color: Black ; 
  • Depth (IN): 4.61 ; 
  • Depth (MM): 117 ; 
  • Gasket or Seal Included: No ; 
  • Inlet Pipe Diameter (IN): 0.87 ; 
  • Inlet Pipe Diameter (MM): 22 ; 
  • Material: Plastic ; 
  • Mounting Bracket Included: Yes ; 
  • Mounting Hardware Included: No ; 
  • Outlet Pipe Diameter (IN): 0.87 ; 
  • Outlet Pipe Diameter (MM): 22 ; 
  • Pulley Included: No ; 
  • Rotation: Clockwise (Right) ; 
  • Type: Electric ; 
GATES : 43530 Water Pump
  • Contents: Water Pump, Gasket, 6 Bolts ; 
  • Fan Clutch Included: No ; 
  • Housing Material: Cast Aluminum ; 
  • Impeller Material: Stamped Steel ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Outlet Quantity: N/A ; 
  • Pulley Included: No ; 
  • Thermostat And Housing Included: No ; 
  • Timing Belt Driven: No ; 
  • Water Pump Drive Type: Accessory Belt ; 
ACDELCO : 252890 Water Pump
  • Casting Number: 18-1903 ; 
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Hub Height (IN): 1.98 ; 
  • Hub Height (MM): 50.29 ; 
  • Hub Hole Thread Diameter (mm): 6 ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Informational Chart 1: PL25_PL26_IC_WaterPumpComposition.jpg ; 
  • Informational Chart 2: PL25_PL26_IC_CoolingSystemOperation.jpg ; 
  • Installation Warnings: No ; 
  • Mounting Hardware Included: No ; 
  • Programming Required: No ; 
  • Pulley Included: No ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Timing Belt ; 
ACDELCO : 252845 Water Pump
  • Casting Number: 18-1652 ; 
  • Fan Clutch Included: No ; 
  • Height (IN): 9.1 ; 
  • Housing Material: Aluminum ; 
  • Hub Height (IN): 6.571 ; 
  • Hub Height (MM): 166.87 ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Informational Chart 1: PL25_PL26_IC_WaterPumpComposition.jpg ; 
  • Informational Chart 2: PL25_PL26_IC_CoolingSystemOperation.jpg ; 
  • Installation Warnings: Yes ; 
  • Length (IN): 18.3 ; 
  • Mounting Hardware Included: No ; 
  • Programming Required: No ; 
  • Pulley Included: Yes ; 
  • Pulley Outside Diameter (IN): 5.843 ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Timing Belt ; 
  • Weight (lb): 13.1 ; 
  • Width (IN): 12.3 ; 
GM GENUINE : 251728 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Hub Flange Mount Hole Quantity: 1 ; 
  • Hub Height (MM): 132.1 ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: Yes ; 
  • Includes Thermostat and Housing: Yes ; 
  • Installation Warnings: No ; 
  • Mounting Hardware Included: No ; 
  • Mounting Hole Quantity: 6 ; 
  • Outlet Port Quantity: 4 ; 
  • Outlet Quantity: 4 ; 
  • Pulley Included: Yes ; 
  • Pump Mount Hole Quantity: 6 ; 
  • Related Cooling Fan Components: None ; 
  • Thermostat And Housing Included: Yes ; 
  • Timing Belt Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
CARDONE : 58673 Water Pump
  • Casting Number: 12587291 ; 
  • Duty Rating: Standard ; 
  • Gaskets Included: Yes ; 
  • Hub Height (IN): 4.74 ; 
  • Hub Height (MM): 120.27 ; 
  • Impeller Vane Quantity: 7 ; 
  • Material: Aluminum, Cast Iron, Steel ; 
  • Mounting Hardware Included: No ; 
  • Number of Hose Connectors: 4 ; 
  • Package Contents: Water Pump, Gaskets ; 
  • Product Condition: Remanufactured ; 
  • Pulley Included: Yes ; 
  • Pulley Type: Flat Belt ; 
  • Rotation: Counter-Clockwise ; 
GATES : 45006 Water Pump
  • Contents: Water Pump w/ Thermostat & Housing, 2 Metal Gaskets ; 
  • Fan Clutch Included: No ; 
  • Housing Material: Cast Aluminum ; 
  • Impeller Material: Stamped Steel ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Outlet Quantity: 2 ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: Yes ; 
  • Timing Belt Driven: No ; 
  • Water Pump Drive Type: Accessory Belt ; 
GATES : 42583 Water Pump
  • Contents: Water pump ; 
  • Fan Clutch Included: No ; 
  • Housing Material: Cast Aluminum ; 
  • Impeller Material: Stamped Steel ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Outlet Quantity: N/A ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: No ; 
  • Timing Belt Driven: No ; 
  • Water Pump Drive Type: Accessory Belt ; 
ACDELCO : 252901 Water Pump
  • Casting Number: 18-1939 ; 
  • Fan Clutch Included: No ; 
  • Height (IN): 9.1 ; 
  • Housing Material: Aluminum ; 
  • Hub Height (IN): 6.909 ; 
  • Hub Height (MM): 175.51 ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Informational Chart 1: PL25_PL26_IC_WaterPumpComposition.jpg ; 
  • Informational Chart 2: PL25_PL26_IC_CoolingSystemOperation.jpg ; 
  • Installation Warnings: No ; 
  • Length (IN): 17.5 ; 
  • Mounting Hardware Included: No ; 
  • Programming Required: No ; 
  • Pulley Included: No ; 
  • Pulley Outside Diameter (IN): 5.843 ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Timing Belt ; 
  • Weight (lb): 12.83 ; 
  • Width (IN): 9.6 ; 
GM GENUINE : 251747 Water Pump
  • Color: Black ; 
  • Depth (IN): 4.58 ; 
  • Depth (MM): 116.3 ; 
  • Gasket or Seal Included: No ; 
  • Material: Plastic ; 
  • Mount Hole Diameter (MM): 7mm ; 
  • Mount Hole Quantity: 3 ; 
  • Mounting Bracket Included: Yes ; 
  • Mounting Hardware Included: No ; 
  • Pulley Included: No ; 
  • Type: Electric ; 
GM GENUINE : 251746 Water Pump
  • Color: Black ; 
  • Depth (IN): 3.53 ; 
  • Depth (MM): 89.7 ; 
  • Gasket or Seal Included: No ; 
  • Inlet Pipe Diameter (IN): 0.75 ; 
  • Inlet Pipe Diameter (MM): 19.05 ; 
  • Material: Plastic ; 
  • Mount Hole Diameter (MM): 3.6mm ; 
  • Mount Hole Quantity: 3 ; 
  • Mounting Bracket Included: Yes ; 
  • Mounting Hardware Included: No ; 
  • Mounting Hole Diameter (IN): 0.14 ; 
  • Mounting Hole Diameter (MM): 3.6 ; 
  • Mounting Hole Quantity: 3 ; 
  • Outlet Pipe Diameter (IN): 0.75 ; 
  • Outlet Pipe Diameter (MM): 19.05 ; 
  • Pulley Included: No ; 
  • Rotation: Clockwise (Right) ; 
  • Type: Electric ; 
ACDELCO : 252915 Water Pump
  • Casting Number: 18-1941 ; 
  • Fan Clutch Included: No ; 
  • Height (IN): 5 ; 
  • Housing Material: Aluminum ; 
  • Hub Height (IN): 1.579 ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Informational Chart 1: PL25_PL26_IC_WaterPumpComposition.jpg ; 
  • Informational Chart 2: PL25_PL26_IC_CoolingSystemOperation.jpg ; 
  • Installation Warnings: No ; 
  • Length (IN): 6.5 ; 
  • Mounting Hardware Included: No ; 
  • Programming Required: No ; 
  • Pulley Included: No ; 
  • Pulley Outside Diameter (IN): 2.106 ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Timing Belt ; 
  • Weight (lb): 2.17 ; 
  • Width (IN): 6.38 ; 
GATES : 45010 Water Pump
  • Contents: Water Pump, 2 Metal Gaskets, 2 Bolts ; 
  • Fan Clutch Included: No ; 
  • Housing Material: Cast Aluminum ; 
  • Impeller Material: Stamped Steel ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Outlet Quantity: 4 ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: No ; 
  • Timing Belt Driven: No ; 
  • Water Pump Drive Type: Accessory Belt ; 
GATES : 45011 Water Pump
  • Contents: Water Pump, 2 Metal Gaskets, Gasket, 2 Bolts ; 
  • Fan Clutch Included: No ; 
  • Housing Material: Cast Aluminum ; 
  • Impeller Material: Stamped Steel ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Outlet Quantity: 4 ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: No ; 
  • Timing Belt Driven: No ; 
  • Water Pump Drive Type: Accessory Belt ; 
GMB : 1259020 Water Pump
  • Housing Material: Plastic ; 
  • Impeller Material: Plastic ; 
  • Includes Back Housing: No ; 
  • Water Pump Drive Type: Electric ; 
GMB : 1307340 Water Pump
  • Housing Material: Aluminum ; 
  • Hub Height: 6.57 IN ; 
  • Hub Pilot Diameter: 5.85 IN ; 
  • Impeller Material: Metal ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Pulley Included: Yes ; 
  • Water Pump Drive Type: Serpentine Belt ; 
GMB : 1305130 Water Pump
  • Housing Material: Aluminum ; 
  • Hub Height: 1.73 IN ; 
  • Hub Pilot Diameter: 3.41 IN ; 
  • Impeller Material: Metal ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Pulley Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
BECK/ARNLEY : 1312391 Water Pump
  • Temperature Activation Point: 186 ; 
BECK/ARNLEY : 1312378 Water Pump
  • Fan Clutch Included: No ; 
  • Mounting Hardware Included: No ; 
  • Pulley Included: No ; 
BECK/ARNLEY : 1312387 Water Pump
GATES : 42022 Water Pump
  • Contents: Water Pump, O-Ring ; 
  • Fan Clutch Included: No ; 
  • Housing Material: Cast Aluminum ; 
  • Impeller Material: Stamped Steel ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Outlet Quantity: N/A ; 
  • Pulley Included: No ; 
  • Thermostat And Housing Included: No ; 
  • Timing Belt Driven: No ; 
  • Water Pump Drive Type: Accessory Belt ; 
ACDELCO : 252921 Water Pump
  • Casting Number: 18-1921 ; 
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Hub Height (IN): 5.199 ; 
  • Hub Height (MM): 132.05 ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Informational Chart 1: PL25_PL26_IC_WaterPumpComposition.jpg ; 
  • Informational Chart 2: PL25_PL26_IC_CoolingSystemOperation.jpg ; 
  • Installation Warnings: No ; 
  • Mounting Hardware Included: No ; 
  • Programming Required: No ; 
  • Pulley Included: No ; 
  • Pulley Outside Diameter (IN): 5.843 ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Timing Belt ; 
GM GENUINE : 251759 Water Pump
  • Color: Black ; 
  • Depth (IN): 7.2 ; 
  • Depth (MM): 183 ; 
  • Electrical Connector Quantity: 1 ; 
  • Gasket or Seal Included: No ; 
  • Housing Material: Plastic ; 
  • Inlet Inside Diameter (IN): 0.52 ; 
  • Inlet Inside Diameter (mm): 13.2 ; 
  • Inlet Outside Diameter (IN): 0.79 ; 
  • Inlet Outside Diameter (MM): 20 ; 
  • Inlet Pipe Diameter (IN): 0.83 ; 
  • Inlet Pipe Diameter (MM): 21 ; 
  • Inlet Quantity: 1 ; 
  • Inlet Type: Straight ; 
  • Material: Plastic ; 
  • Mounting Bracket Included: Yes ; 
  • Mounting Hardware Included: No ; 
  • Mounting Hole Diameter (IN): 0.49 ; 
  • Mounting Hole Diameter (MM): 12.4 ; 
  • Mounting Hole Quantity: 3 ; 
  • Outlet Inside Diameter (IN): 0.52 ; 
  • Outlet Inside Diameter (MM): 13.2 ; 
  • Outlet Outside Diameter (IN): 0.79 ; 
  • Outlet Outside Diameter (MM): 20 ; 
  • Outlet Pipe Diameter (IN): 0.83 ; 
  • Outlet Pipe Diameter (MM): 21 ; 
  • Outlet Quantity: 1 ; 
  • Outlet Type: Straight ; 
  • Pulley Included: No ; 
  • Rotation: Clockwise (Right) ; 
  • Type: Electric ; 
  • Voltage (VDC): 12 ; 
AIRTEX : AW6239 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Hub Height (MM): 50.00 ; 
  • Hub Hole Quantity: 4 ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Reverse ; 
  • Impeller Vane Quantity: 6 ; 
  • Includes Back Housing: No ; 
  • Mounting Hole Quantity: 5 ; 
  • Pulley Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
US MOTOR WORKS : US5072 Water Pump
  • Includes: Installation Sealing Devices ; 
US MOTOR WORKS : US5092 Water Pump
  • Includes: Installation Sealing Devices ; 
US MOTOR WORKS : US6009 Water Pump
  • Includes: Installation Sealing Devices ; 
GATES : 41518E Water Pump
  • Application Description: Auxiliary Supercharger ; 
  • Contents: Water pump ; 
  • Fan Clutch Included: No ; 
  • Housing Material: Plastic ; 
  • Impeller Material: Plastic ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Outlet Quantity: 1 ; 
  • Pulley Included: No ; 
  • Type: Electric ; 
  • Water Pump Drive Type: Electric ; 
GM GENUINE : 251780 Water Pump
  • Casting Number: X-## ; 
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Hub Height (IN): 3.48 ; 
  • Hub Height (MM): 88.48 ; 
  • Impeller Rotation: Standard ; 
  • Impeller Vane Quantity: 6 ; 
  • Includes Back Housing: Yes ; 
  • Installation Warnings: No ; 
  • Mounting Hardware Included: Yes ; 
  • Mounting Hole Quantity: 3 ; 
  • Outlet Quantity: 1 ; 
  • Outside Pulley Diameter (in): 4.54 ; 
  • Outside Pulley Diameter (mm): 115.33 ; 
  • Pulley Groove Quantity: 5 ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: Yes ; 
  • Water Pump Drive Type: Serpentine Belt ; 
GATES : 45004WT Water Pump
  • Contents: Water Pump w/ Thermostat & Housing, 2 Metal Gaskets ; 
  • Fan Clutch Included: No ; 
  • Housing Material: Cast Aluminum ; 
  • Impeller Material: Stamped Steel ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Outlet Quantity: 4 ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: Yes ; 
  • Timing Belt Driven: No ; 
  • Water Pump Drive Type: Accessory Belt ; 
GATES : 43071BH Water Pump
  • Contents: Water Pump w/ Back Housing, Metal Gasket, Gasket, 5 Bolts ; 
  • Fan Clutch Included: No ; 
  • Housing Material: Cast Aluminum ; 
  • Impeller Material: Cast Iron ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: Yes ; 
  • Outlet Quantity: 1 ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: No ; 
  • Timing Belt Driven: No ; 
  • Water Pump Drive Type: Accessory Belt ; 
CARDONE : 5W7001 Water Pump
  • Connector Count: 1 ; 
  • Connector/Terminal Configuration: Pin/Male ; 
  • Inlet Pipe Diameter: 0.6" ; 
  • Material: Metal, Plastic, Rubber ; 
  • Mounting Bracket Included: Yes ; 
  • Mounting Hole Quantity: 2 ; 
  • Outlet Pipe Diameter: 0.6" ; 
  • Package Contents: Auxiliary Coolant Pump ; 
  • Product Condition: New ; 
  • Terminal Quantity: 2 ; 
GM GENUINE : 251781 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Hub Height (IN): 3.48 ; 
  • Hub Height (MM): 88.43 ; 
  • Impeller Rotation: Standard ; 
  • Impeller Vane Quantity: 6 ; 
  • Includes Back Housing: Yes ; 
  • Installation Warnings: No ; 
  • Mounting Hardware Included: Yes ; 
  • Mounting Hole Quantity: 3 ; 
  • Outside Pulley Diameter (in): 4.54 ; 
  • Outside Pulley Diameter (mm): 115.33 ; 
  • Pulley Groove Quantity: 5 ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: Yes ; 
  • Water Pump Drive Type: Serpentine Belt ; 
ACDELCO : 252966 Water Pump
  • Fan Clutch Included: No ; 
  • Height (IN): 9.12 ; 
  • Housing Material: Aluminum ; 
  • Hub Height (IN): 5.217 ; 
  • Hub Height (MM): 132.5 ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Informational Chart 1: PL25_PL26_IC_WaterPumpComposition.jpg ; 
  • Informational Chart 2: PL25_PL26_IC_CoolingSystemOperation.jpg ; 
  • Installation Warnings: No ; 
  • Length (IN): 18.38 ; 
  • Mounting Hardware Included: No ; 
  • Programming Required: No ; 
  • Pulley Included: No ; 
  • Pulley Outside Diameter (IN): 5.843 ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Timing Belt ; 
  • Weight (lb): 10.74 ; 
  • Width (IN): 12.38 ; 
GMB : 1301840 Water Pump
  • Housing Material: Steel ; 
  • Hub Height: 0.78 IN ; 
  • Hub Pilot Diameter: 2.13 IN ; 
  • Impeller Material: Metal ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Pulley Included: Yes ; 
  • Water Pump Drive Type: Serpentine Belt ; 
GMB : 1302060 Water Pump
  • Housing Material: Aluminum ; 
  • Hub Height: 4.66 in ; 
  • Hub Pilot Diameter: 5.84 IN ; 
  • Impeller Material: Metal ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Pulley Included: Yes ; 
  • Water Pump Drive Type: Serpentine Belt ; 
GMB : 1302090 Water Pump
  • Housing Material: Aluminum ; 
  • Hub Height: 1.77 IN ; 
  • Hub Pilot Diameter: 4.6900000000000004 IN ; 
  • Impeller Material: Plastic ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Pulley Included: Yes ; 
  • Water Pump Drive Type: Serpentine Belt ; 
GMB : 1302150 Water Pump
  • Housing Material: Aluminum ; 
  • Hub Height: 4.1900000000000004 IN ; 
  • Hub Pilot Diameter: 5.85 IN ; 
  • Impeller Material: Metal ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Pulley Included: Yes ; 
  • Water Pump Drive Type: Serpentine Belt ; 
GMB : 1303100 Water Pump
  • Housing Material: Aluminum ; 
  • Hub Height: 1.84 IN ; 
  • Hub Pilot Diameter: 1.85 IN ; 
  • Impeller Material: Metal ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Pulley Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
GMB : 1307350 Water Pump
  • Housing Material: Aluminum ; 
  • Hub Height: 2.91 IN ; 
  • Hub Pilot Diameter: 1.96 IN ; 
  • Impeller Material: Metal ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Pulley Included: Yes ; 
  • Water Pump Drive Type: Chain ; 
GMB : 1307350AH Water Pump
  • Housing Material: Aluminum ; 
  • Hub Height: 2.91 IN ; 
  • Hub Pilot Diameter: 1.38 IN ; 
  • Impeller Material: Metal ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: Yes ; 
  • Pulley Included: Yes ; 
  • Water Pump Drive Type: Chain ; 
GMB : 1308020 Water Pump
  • Housing Material: Aluminum ; 
  • Hub Height: 1.97 IN ; 
  • Hub Pilot Diameter: 2.56 in ; 
  • Impeller Material: Metal ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Pulley Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
GMB : 1309670 Water Pump
  • Housing Material: Aluminum ; 
  • Hub Height: 6.9 IN ; 
  • Hub Pilot Diameter: 5.84 IN ; 
  • Impeller Material: Metal ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Pulley Included: Yes ; 
  • Water Pump Drive Type: Serpentine Belt ; 
GMB : 1309760 Water Pump
  • Housing Material: Aluminum ; 
  • Hub Height: 1.56 IN ; 
  • Hub Pilot Diameter: 1.95 IN ; 
  • Impeller Material: Metal ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Pulley Included: Yes ; 
  • Water Pump Drive Type: Serpentine Belt ; 
GATES : 43085 Water Pump
  • Contents: Water Pump, Metal Gasket ; 
  • Fan Clutch Included: No ; 
  • Housing Material: Cast Aluminum ; 
  • Impeller Material: Stamped Steel ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Outlet Quantity: 1 ; 
  • Pulley Included: No ; 
  • Thermostat And Housing Included: No ; 
  • Timing Belt Driven: No ; 
  • Water Pump Drive Type: Accessory Belt ; 
ACDELCO : 252962 Water Pump
  • Fan Clutch Included: No ; 
  • Height (IN): 5 ; 
  • Housing Material: Aluminum ; 
  • Hub Height (IN): 1.73 ; 
  • Hub Hole Thread Diameter (mm): 6 ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Informational Chart 1: PL25_PL26_IC_WaterPumpComposition.jpg ; 
  • Informational Chart 2: PL25_PL26_IC_CoolingSystemOperation.jpg ; 
  • Installation Warnings: Yes ; 
  • Length (IN): 6.5 ; 
  • Mounting Hardware Included: Yes ; 
  • Programming Required: No ; 
  • Pulley Included: No ; 
  • Related Cooling Fan Components: No ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Timing Belt ; 
  • Weight (lb): 2.5 ; 
  • Width (IN): 6.3 ; 
GMB : 1303020 Water Pump
  • Housing Material: Aluminum ; 
  • Impeller Material: Metal ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Pulley Included: Yes ; 
  • Water Pump Drive Type: Serpentine Belt ; 
BOSCH : 0392023014 Water Pump
ACDELCO : 2521009 Water Pump
  • Fan Clutch Included: No ; 
  • Height (IN): 5 ; 
  • Housing Material: Aluminum ; 
  • Hub Height (IN): 2.765 ; 
  • Hub Height (MM): 88.2 ; 
  • Impeller Material: Grey Iron ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Informational Chart 1: PL25_PL26_IC_WaterPumpComposition.jpg ; 
  • Informational Chart 2: PL25_PL26_IC_CoolingSystemOperation.jpg ; 
  • Installation Warnings: No ; 
  • Length (IN): 6.5 ; 
  • Mounting Hardware Included: No ; 
  • Programming Required: No ; 
  • Pulley Included: No ; 
  • Pulley Outside Diameter (IN): 4.677 ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Timing Belt ; 
  • Weight (lb): 3.35 ; 
  • Width (IN): 6.3 ; 
GM GENUINE : 251819 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Hub Height (IN): 3.27 ; 
  • Hub Height (MM): 83 ; 
  • Hub Hole Quantity: 6 ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Standard ; 
  • Impeller Vane Quantity: 6 ; 
  • Includes Back Housing: No ; 
  • Installation Warnings: No ; 
  • Mounting Hardware Included: No ; 
  • Mounting Hole Quantity: 6 ; 
  • Outside Pulley Diameter (in): 6.34 ; 
  • Outside Pulley Diameter (mm): 161 ; 
  • Pulley Groove Quantity: 6 ; 
  • Pulley Included: Yes ; 
  • Related Cooling Fan Components: No ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
GM GENUINE : 251821 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Standard ; 
  • Impeller Vane Quantity: 6 ; 
  • Includes Back Housing: No ; 
  • Installation Warnings: No ; 
  • Mounting Hardware Included: No ; 
  • Mounting Hole Quantity: 7 ; 
  • Outside Pulley Diameter (in): 6.34 ; 
  • Outside Pulley Diameter (mm): 161 ; 
  • Pulley Groove Quantity: 6 ; 
  • Pulley Included: Yes ; 
  • Pulley Outside Diameter (IN): 6.339 ; 
  • Pulley Outside Diameter (MM): 161 ; 
  • Related Cooling Fan Components: No ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
FOUR SEASONS : 89009 Water Pump
  • Description: Electric Coolant Pumps ; 
  • Electric or Mech?: Electric ; 
  • Housing Material: Plastic ; 
  • Inlet Diameter (IN): 0.74 ; 
  • Inlet Diameter (MM): 19.00 ; 
  • Material: Plastic / Steel ; 
  • New or Reman: New ; 
  • Outlet Diameter (IN): 0.74 ; 
  • Outlet Diameter (MM): 19.00 ; 
  • Overall Depth (IN): 8.25 ; 
  • Overall Height (IN): 3.25 ; 
  • Overall Width (IN): 5.00 ; 
  • Style: Engine Auxiliary ; 
  • Terminal Pin Quantity: 2 ; 
  • Type: Pump ; 
FOUR SEASONS : 89021 Water Pump
  • Description: Electric Coolant Pumps ; 
  • Electric or Mech?: Electric ; 
  • Housing Material: Plastic ; 
  • Inlet Diameter (IN): 0.74 ; 
  • Inlet Diameter (MM): 19.00 ; 
  • Material: Plastic ; 
  • New or Reman: New ; 
  • Outlet Diameter (IN): 0.74 ; 
  • Outlet Diameter (MM): 19.00 ; 
  • Overall Depth (IN): 4.25 ; 
  • Overall Height (IN): 3.00 ; 
  • Overall Width (IN): 4.75 ; 
  • Style: Engine Auxiliary ; 
  • Terminal Pin Quantity: 2 ; 
  • Type: Pump ; 
SKP : SK1307340 Water Pump
ACDELCO : 2521027 Water Pump
  • Fan Clutch Included: No ; 
  • Height (IN): 5 ; 
  • Housing Material: Aluminum ; 
  • Hub Height (IN): 0.657 ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Informational Chart 1: PL25_PL26_IC_WaterPumpComposition.jpg ; 
  • Informational Chart 2: PL25_PL26_IC_CoolingSystemOperation.jpg ; 
  • Installation Warnings: No ; 
  • Length (IN): 6.5 ; 
  • Mounting Hardware Included: No ; 
  • Programming Required: No ; 
  • Pulley Included: No ; 
  • Pulley Outside Diameter (IN): 6.327 ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Timing Belt ; 
  • Weight (lb): 4.65 ; 
  • Width (IN): 6.38 ; 
GATES : 43088BHWT Water Pump
  • Contents: Water Pump w/ Back Housing and Thermostat & Housing, Rubber Gasket, Gasket ; 
  • Fan Clutch Included: No ; 
  • Housing Material: Cast Aluminum ; 
  • Impeller Material: Plastic ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: Yes ; 
  • Outlet Quantity: 3 ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: Yes ; 
  • Timing Belt Driven: No ; 
  • Water Pump Drive Type: Accessory Belt ; 
ACDELCO : 2521028 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Hub Height (IN): 1.835 ; 
  • Hub Hole Thread Diameter (mm): 6 ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Informational Chart 1: PL25_PL26_IC_WaterPumpComposition.jpg ; 
  • Informational Chart 2: PL25_PL26_IC_CoolingSystemOperation.jpg ; 
  • Installation Warnings: No ; 
  • Mounting Hardware Included: No ; 
  • Programming Required: No ; 
  • Pulley Included: No ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Timing Belt ; 
GMB : 1309020 Water Pump
  • Housing Material: Plastic ; 
  • Impeller Material: Plastic ; 
  • Includes Back Housing: No ; 
  • Water Pump Drive Type: Electric ; 
GMB : 1309030 Water Pump
  • Housing Material: Plastic ; 
  • Impeller Material: Plastic ; 
  • Includes Back Housing: No ; 
  • Water Pump Drive Type: Electric ; 
MELLING : MWP501 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Cast Aluminum ; 
  • Hub Height: 176.35 mm ; 
  • Hub Hole Thread Diameter: 38.10 MM ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Standard ; 
  • Impeller Vane Quantity: 7 ; 
  • Includes Back Housing: No ; 
  • Installation Warnings: No ; 
  • Mounting Hardware Included: No ; 
  • Mounting Hole Quantity: 6 ; 
  • Outlet Quantity: 2 ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
MELLING : MWP503 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Cast Aluminum ; 
  • Hub Height: 120.15 mm ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Standard ; 
  • Impeller Vane Quantity: 7 ; 
  • Includes Back Housing: No ; 
  • Installation Warnings: No ; 
  • Mounting Hardware Included: No ; 
  • Mounting Hole Quantity: 6 ; 
  • Outlet Quantity: 2 ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
ULTRA-POWER : 0392023014 Water Pump
WJB / INMOTION PARTS : WU5072 Water Pump
  • Height (Inch): 4.1 ; 
  • Height (MM): 104.14 ; 
  • Length (Inch): 4.35 ; 
  • Length (MM): 110.49 ; 
  • Width (MM): 132.08 ; 
  • Width (inch): 5.2 ; 
GATES : 41552E Water Pump
  • Application Description: Auxiliary Heater ; 
  • Contents: Water pump ; 
  • Fan Clutch Included: No ; 
  • Housing Material: Plastic ; 
  • Impeller Material: Plastic ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Outlet Quantity: 1 ; 
  • Pulley Included: No ; 
  • Type: Electric ; 
  • Water Pump Drive Type: Electric ; 
AIRTEX : AW6750 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Hub Height (MM): 70.20 ; 
  • Impeller Material: Composite ; 
  • Impeller Rotation: Standard ; 
  • Impeller Vane Quantity: 6 ; 
  • Includes Back Housing: No ; 
  • Mounting Hole Quantity: 4 ; 
  • Pulley Included: Yes ; 
  • Pulley Outside Diameter (MM): 120.99 ; 
  • Water Pump Drive Type: Serpentine Belt ; 
GMB : 1307340AT Water Pump
  • Housing Material: Aluminum ; 
  • Hub Height: 6.57 IN ; 
  • Hub Pilot Diameter: 5.85 IN ; 
  • Impeller Material: Metal ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Pulley Included: Yes ; 
  • Water Pump Drive Type: Serpentine Belt ; 
DAYCO : DP1310 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Impeller Rotation: Standard ; 
  • Impeller Vane Quantity: 6 ; 
  • Includes Back Housing: No ; 
  • Mounting Hardware Included: No ; 
  • Mounting Hole Quantity: 5 ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
DAYCO : DP1912 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Impeller Rotation: Standard ; 
  • Impeller Vane Quantity: 6 ; 
  • Includes Back Housing: No ; 
  • Mounting Hardware Included: No ; 
  • Mounting Hole Quantity: 4 ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: No ; 
DAYCO : DP1912B Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Impeller Rotation: Standard ; 
  • Impeller Vane Quantity: 6 ; 
  • Includes Back Housing: Yes ; 
  • Mounting Hardware Included: No ; 
  • Mounting Hole Quantity: 1 ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: No ; 
DAYCO : DP532 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Hub Hole Quantity: 8 ; 
  • Impeller Rotation: Standard ; 
  • Impeller Vane Quantity: 6 ; 
  • Includes Back Housing: No ; 
  • Mounting Hardware Included: No ; 
  • Mounting Hole Quantity: 6 ; 
  • Pulley Included: No ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
DAYCO : DP972 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Stamped Steel ; 
  • Impeller Rotation: Standard ; 
  • Impeller Vane Quantity: 6 ; 
  • Includes Back Housing: No ; 
  • Mounting Hardware Included: No ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
DAYCO : DP990 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Impeller Rotation: Reverse ; 
  • Impeller Vane Quantity: 7 ; 
  • Includes Back Housing: No ; 
  • Mounting Hardware Included: No ; 
  • Mounting Hole Quantity: 8 ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
DAYCO : DP998 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Impeller Rotation: Reverse ; 
  • Impeller Vane Quantity: 7 ; 
  • Includes Back Housing: No ; 
  • Mounting Hardware Included: No ; 
  • Mounting Hole Quantity: 8 ; 
  • Pulley Included: Yes ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
VAICO : V4050049 Water Pump
  • Operating Mode: Mechanical ; 
SKP : SK45011 Water Pump
GMB : 1302150AT Water Pump
  • Housing Material: Aluminum ; 
  • Hub Height: 4.1900000000000004 IN ; 
  • Hub Pilot Diameter: 5.85 IN ; 
  • Impeller Material: Metal ; 
  • Impeller Rotation: Reverse ; 
  • Includes Back Housing: No ; 
  • Pulley Included: Yes ; 
  • Water Pump Drive Type: Serpentine Belt ; 
GMB : 13073501 Water Pump
  • Housing Material: Aluminum ; 
  • Impeller Material: Metal ; 
  • Impeller Rotation: Standard ; 
  • Includes Back Housing: No ; 
  • Pulley Included: Yes ; 
  • Water Pump Drive Type: Timing Chain ; 
US MOTOR WORKS : US8932 Water Pump
  • Includes: Installation Sealing Devices ; 
GM GENUINE : 12703898 Water Pump
  • Fan Clutch Included: No ; 
  • Housing Material: Aluminum ; 
  • Hub Height (IN): 7.24 ; 
  • Hub Height (MM): 183.89 ; 
  • Impeller Material: Steel ; 
  • Impeller Rotation: Standard ; 
  • Impeller Vane Quantity: 7 ; 
  • Includes Back Housing: Yes ; 
  • Installation Warnings: No ; 
  • Mounting Hardware Included: No ; 
  • Mounting Hole Quantity: 6 ; 
  • Outlet Quantity: 4 ; 
  • Pulley Included: Yes ; 
  • Pulley Outside Diameter (IN): 5.84 ; 
  • Pulley Outside Diameter (MM): 148.4 ; 
  • Thermostat And Housing Included: No ; 
  • Water Pump Drive Type: Serpentine Belt ; 
US MOTOR WORKS : US6009T Water Pump
  • Includes: 190F Thermostat and Thermostat Housing ; 
US MOTOR WORKS : US64 Water Pump
  • Includes: Installation Sealing Devices ; 
US MOTOR WORKS : US64T Water Pump
  • Includes: 187F Thermostat and Thermostat Housing ; 
US MOTOR WORKS : US65N Water Pump
  • Includes: Installation Sealing Devices ; 
US MOTOR WORKS : US65NT Water Pump
  • Includes: 187F Thermostat and Thermostat Housing ; 
US MOTOR WORKS : US79 Water Pump
  • Includes: Installation Sealing Devices ; 
US MOTOR WORKS : US8102 Water Pump
  • Includes: Installation Sealing Devices ; 
US MOTOR WORKS : US81022T Water Pump
  • Includes: 195F Integrated Thermostat and Thermostat Housing, Back Housing ; 
US MOTOR WORKS : US8148 Water Pump
  • Includes: Installation Sealing Devices ; 
US MOTOR WORKS : US8152 Water Pump
  • Includes: Installation Sealing Devices ; 
US MOTOR WORKS : US8918 Water Pump
  • Includes: Installation Sealing Devices ; 
US MOTOR WORKS : US8918T Water Pump
  • Includes: Thermostat and Thermostat Housing ; 
US MOTOR WORKS : US8918TS Water Pump
  • Includes: Temperature Sensor, Thermostat, and Thermostat Housing ; 
US MOTOR WORKS : US8955 Water Pump
  • Includes: Installation Sealing Devices ; 
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