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Genuine GM 12641278
Indirect Fuel Injector Assembly

2021 Chevrolet Express 3500 Diesel Aftertreatment System Indirect Fuel Injector Assembly Diagram for 12641278
GM 12641278 Indirect Fuel Injector Assembly
GM 12641278 Indirect Fuel Injector Assembly
GM 12641278 Indirect Fuel Injector Assembly
GM 12641278 Indirect Fuel Injector Assembly
GM 12641278 Indirect Fuel Injector Assembly
  • Part Description Injector Asm-Indirect Fuel
  • Replaced By 12717296
  • Brand GM
$182.94
MSRP: $379.88
You Save: $196.94 (52%)

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  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number12641278
    Part DescriptionInjector Asm-Indirect Fuel
    Other DescriptionIndirect Fuel Injector Assembly
    Other NamesInjector
    Item Dimensions16.6 x 12.2 x 5.1 inches
    Item Weight3.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGenuine General Motors
    SKU12641278
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2016-2021 Chevrolet Colorado4 Cyl 2.8L DieselCREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB LS - 6'2" BOX, CREW CAB LT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, LS CREW CAB - 5'2" BOX, LS EXTENDED CAB - 6'2" BOX, LT CREW CAB - 5'2" BOX, LT EXTENDED CAB - 6'2" BOX
    2017-2021 Chevrolet Express4 Cyl 2.8L Diesel1 TON CARGO EXPRESS, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS
    2017-2021 Chevrolet Silverado8 Cyl 6.6L Diesel1 TON CREW CAB 6'6" BOX 1 TON, 2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR (CAB ONLY), 3500 REGULAR CAB, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 1 TON 119.0, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON
    2016-2021 GMC Canyon4 Cyl 2.8L DieselCREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX
    2017-2021 GMC Savana4 Cyl 2.8L Diesel1 TON CARGO SAVANA, 1 TON PASSENGER, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER SAVANA
    2017-2021 GMC Sierra8 Cyl 6.6L Diesel2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON

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OEM GM 12641278 at AutoPartsPrime, Your Right Choice

  • The part number 12641278, Indirect Fuel Injector Assembly, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Chevrolet Colorado, Express, Silverado. It fits GMC Canyon, Savana, Sierra. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.