Fits Downstream; 4WD; Crew Cab Pickup; LT Model or Z71 Model; Tier 2 Federal Emissions (NT7), ULEV125 California Emissions (NUF)or Downstream; RWD; Crew Cab Pickup; LT Model; Tier 2 Federal Emissions (NT7), ULEV125 California Emissions (NUF)or Downstream; 4WD; Crew Cab Pickup; WT Model; 140.5" Wheelbase; Tier 2 Federal Emissions (NT7), ULEV125 California Emissions (NUF)or Downstream; 4WD; WT Model; 128.3" Wheelbase; Tier 2 Federal Emissions (NT7), ULEV125 California Emissions (NUF)or Downstream; RWD; Crew Cab Pickup; WT Model; 140.5" Wheelbase; Tier 2 Federal Emissions (NT7), ULEV125 California Emissions (NUF)or Downstream; RWD; Crew Cab Pickup; Z71 Model; 140.5" Wheelbase; Tier 2 Federal Emissions (NT7), ULEV125 California Emissions (NUF)or Downstream; RWD; WT Model; 128.3" Wheelbase; Tier 2 Federal Emissions (NT7), ULEV125 California Emissions (NUF)or Downstream; RWD; Z71 Model; 128.3" Wheelbase; Tier 2 Federal Emissions (NT7), ULEV125 California Emissions (NUF)
2017
Fits Downstream; 4WD; Crew Cab Pickup; WT Model; 140.5" Wheelbase; Tier 3 Federal Emission System (NTB)or Downstream; 4WD; Crew Cab Pickup; WT Model; 140.5" Wheelbase; ULEV125 California Emissions (NUF)or Downstream; ZR2 Model; Tier 3 Federal Emission System (NTB)or Downstream; ZR2 Model; ULEV125 California Emissions (NUF)or Downstream; 4WD; Crew Cab Pickup; LT Model or Z71 Model; Tier 3 Federal Emission System (NTB)or Downstream; RWD; Crew Cab Pickup; LT Model or Z71 Model; Tier 3 Federal Emission System (NTB)or Downstream; 4WD; WT Model; 128.3" Wheelbase; Tier 3 Federal Emission System (NTB)or Downstream; RWD; WT Model; 128.3" Wheelbase; Tier 3 Federal Emission System (NTB)or Downstream; 4WD; Crew Cab Pickup; LT Model or Z71 Model; ULEV125 California Emissions (NUF)or Downstream; RWD; Crew Cab Pickup; LT Model or Z71 Model; ULEV125 California Emissions (NUF)or Downstream; 4WD; WT Model; 128.3" Wheelbase; ULEV125 California Emissions (NUF)or Downstream; RWD; WT Model; 128.3" Wheelbase; ULEV125 California Emissions (NUF)
2018
Fits Downstream; 4WD; Crew Cab Pickup; WT Model; 140.5" Wheelbase; Tier 3 Federal Emission System (NTB)or Downstream; 4WD; Crew Cab Pickup; WT Model; 140.5" Wheelbase; ULEV125 California Emissions (NUF)or Downstream; ZR2 Model; Tier 3 Federal Emission System (NTB)or Downstream; ZR2 Model; ULEV125 California Emissions (NUF)or Downstream; 4WD; Crew Cab Pickup; LT Model or Z71 Model; Tier 3 Federal Emission System (NTB)or Downstream; RWD; Crew Cab Pickup; LT Model or Z71 Model; Tier 3 Federal Emission System (NTB)or Downstream; 4WD; WT Model; 128.3" Wheelbase; Tier 3 Federal Emission System (NTB)or Downstream; RWD; WT Model; 128.3" Wheelbase; Tier 3 Federal Emission System (NTB)or Downstream; RWD; Crew Cab Pickup; WT Model; 140.5" Wheelbase; Tier 3 Federal Emission System (NTB)or Downstream; 4WD; Crew Cab Pickup; LT Model or Z71 Model; ULEV125 California Emissions (NUF)or Downstream; RWD; Crew Cab Pickup; LT Model or Z71 Model; ULEV125 California Emissions (NUF)or Downstream; 4WD; WT Model; 128.3" Wheelbase; ULEV125 California Emissions (NUF)or Downstream; RWD; WT Model; 128.3" Wheelbase; ULEV125 California Emissions (NUF)or Downstream; RWD; Crew Cab Pickup; WT Model; 140.5" Wheelbase; ULEV125 California Emissions (NUF)
EXPRESS 2500
2.8L L4 DIESEL Turbocharged
2017
Fits Downstream; Extended Cargo Van; 155.0" Wheelbaseor Downstream; Standard Cargo Van or Standard Passenger Van; 135.0" Wheelbase
2018
Fits Downstream; Extended Cargo Van; 155.0" Wheelbaseor Downstream; Standard Cargo Van or Standard Passenger Van; 135.0" Wheelbase
2019
Fits Downstream; Extended Cargo Van; 155.0" Wheelbaseor Downstream; Standard Cargo Van or Standard Passenger Van; 135.0" Wheelbase
EXPRESS 3500
2.8L L4 DIESEL Turbocharged
2017
Fits Downstream; Extended Cargo Van or Extended Passenger Van; 155.0" Wheelbaseor Downstream; Standard Cargo Van or Standard Passenger Van; 3 door; 135.0" Wheelbase
2018
Fits Downstream; Standard Cargo Van or Standard Passenger Van; 3 door; 135.0" Wheelbaseor Downstream; Extended Cargo Van or Extended Passenger Van; 3 door; 155.0" Wheelbase
2019
Fits Downstream; Extended Cargo Van or Extended Passenger Van; 155.0" Wheelbaseor Downstream; Standard Cargo Van or Standard Passenger Van; 3 door; 135.0" Wheelbase
GMC
CANYON
2.8L L4 DIESEL Turbocharged
2016
Fits Downstream; 4WD; Crew Cab Pickup; SLT Model; Tier 2 Federal Emissions (NT7), ULEV125 California Emissions (NUF)or Downstream; RWD; Crew Cab Pickup; Tier 2 Federal Emissions (NT7), ULEV125 California Emissions (NUF)or Downstream; 4WD; Crew Cab Pickup; SLE Model; 140.5" Wheelbase; Tier 2 Federal Emissions (NT7), ULEV125 California Emissions (NUF)or Downstream; 4WD; SLE Model; 128.3" Wheelbase; Tier 2 Federal Emissions (NT7), ULEV125 California Emissions (NUF)
2017
Fits Downstream; Crew Cab Pickup; Tier 3 Federal Emission System (NTB)or Downstream; Crew Cab Pickup; ULEV125 California Emissions (NUF)
2018
Fits Downstream; Denali; Tier 3 Federal Emission System (NTB)or Downstream; Denali; ULEV125 California Emissions (NUF)or Downstream; Crew Cab Pickup; SLE Model or SLT Model; Tier 3 Federal Emission System (NTB)or Downstream; Crew Cab Pickup; SLE Model or SLT Model; ULEV125 California Emissions (NUF)
SAVANA 2500
2.8L L4 DIESEL Turbocharged
2017
Fits Downstream; Extended Cargo Van; 155.0" Wheelbaseor Downstream; Standard Cargo Van or Standard Passenger Van; 135.0" Wheelbase
2018
Fits Downstream; Extended Cargo Van; 155.0" Wheelbaseor Downstream; Standard Cargo Van or Standard Passenger Van; 135.0" Wheelbase
2019
Fits Downstream; Extended Cargo Van; 155.0" Wheelbaseor Downstream; Standard Cargo Van or Standard Passenger Van; 135.0" Wheelbase
SAVANA 3500
2.8L L4 DIESEL Turbocharged
2017
Fits Downstream; Extended Cargo Van or Extended Passenger Van; 155.0" Wheelbaseor Downstream; Standard Cargo Van or Standard Passenger Van; 3 door; 135.0" Wheelbase
2018
Fits Downstream; Standard Cargo Van or Standard Passenger Van; 3 door; 135.0" Wheelbaseor Downstream; Extended Cargo Van or Extended Passenger Van; 3 door; 155.0" Wheelbase
2019
Fits Downstream; Extended Cargo Van or Extended Passenger Van; 155.0" Wheelbaseor Downstream; Standard Cargo Van or Standard Passenger Van; 3 door; 135.0" Wheelbase