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GM 12651989 Rail Assembly, Fuel Injection Fuel

2010-2016 GM

GM 12651989 Rail Assembly, Fuel Injection Fuel
  • Part Description
    RAIL, Fuel Injection
  • Replaces
    12620533
  • Manufacturer
    General Motors
Customer Questions & Answers
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  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12651989
    Part DescriptionRAIL, Fuel Injection
    Other NamesFuel Rail
    Item Dimensions4.5 x 3.9 x 19.0 inches
    Item Weight4.90 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12620533
    ManufacturerGeneral Motors
    SKU12651989
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2010-2016 Chevrolet Express8 Cyl 6.6L Diesel1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA
    2011-2016 Chevrolet Silverado8 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 1 TON, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
    2010-2016 GMC Savana8 Cyl 6.6L Diesel1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA
    2011-2016 GMC Sierra8 Cyl 6.6L Diesel1 TON CREW CAB, 2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5

Customer Questions & Answers

Q:
I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
A:
You can Select Your Vehicle to check if 12651989 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
What should be done after removing the fuel rail and injectors as an assembly of the 1996 Chevrolet Express? Posted by Customer
A:
The retaining clip should be removed and the O-rings and seals should be replaced.
Posted by GMPartsGiant Specialist
See expert answers on similar Fuel Rail
Q:
How to remove fuel injectors and Fuel Rail on V8 Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL? Posted by Customer
A:
To remove the fuel injectors on a vehicle, the intake manifold cover must first be removed, followed by relieving the fuel system pressure and disconnecting the cable from the negative battery terminal. The air intake and manifold cover bracket bolts are then removed, along with the nut securing the engine wiring harness bracket to the intake manifold. Electrical leads in the engine wiring harness are traced and disconnected from various components, including the alternator, EVAP purge solenoid, ignition coils, MAP sensor, and throttle body. The electrical connectors from the fuel injectors are also disconnected, and the engine wiring harness clips are detached. The PCV hose is disconnected from the intake manifold, and the fuel line is disconnected from the fuel rail. The EVAP canister purge solenoid is removed from the intake manifold, and the fuel rail mounting bolts are removed. The injectors are then disengaged from the intake manifold and lifted from the engine as a single assembly, with each injector retainer and old o-ring removed. New o-rings are installed and lubricated with clean engine oil before reassembling the injectors and fuel rail. The installation process is the reverse of removal, with the fuel rail mounting bolts tightened securely and the fuel system pressurized to check for leaks.
Posted by GMPartsGiant Specialist
Q:
What electrical leads in the engine wiring harness need to be disconnected of the 2013 GMC Sierra? Posted by Customer
A:
The electrical leads from various components, including the alternator, EVAP purge solenoid, ignition coils, MAP sensor, and throttle body, need to be traced and disconnected.
Posted by GMPartsGiant Specialist
See expert answers on similar Fuel Rail
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 12651989, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12651989 Rail Assembly, Fuel Injection Fuel. It is sometimes referred to as GM Fuel Rail. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Chevrolet Express, Silverado models. It fits GMC Savana, Sierra.

Affordable, reliable and built to last, GM part # 12651989 Rail Assembly, Fuel Injection Fuel stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed GMC parts information, click here.

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