Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12621662 Rail Assembly, Sequential Multiport 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, Tahoe models. It fits GMC Savana, Sierra, Yukon. It also fits Hummer H3.
Affordable, reliable and built to last, GM part # 12621662 Rail Assembly, Sequential Multiport 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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GM 12621662 Rail Assembly, Sequential Multiport Fuel Injection Fuel
2007-2009 GM
- Part DescriptionRAIL, Fuel Injection
- Replaces89017110, 89018110, 12621560
- ManufacturerGeneral Motors
$128.08 MSRP: $265.94 1
You Save: $137.86 (52%)
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Product Specifications
Brand Genuine GM Manufacturer Part Number 12621662 Part Description RAIL, Fuel Injection Other Names Fuel Rail Item Dimensions 19.0 x 14.7 x 8.9 inches Item Weight 2.10 Pounds Condition New Fitment Type Direct Replacement Replaces 89017110, 89018110, 12621560 Manufacturer General Motors SKU 12621662 Warranty This genuine GM part is guaranteed by GM's factory warranty. Shipping & Return Shipping Policy Return Policy Warning: California’s Proposition 65Vehicle Fitment
Year Make Model Engine Important vehicle option details 2007-2009 Chevrolet Avalanche 8 Cyl 5.3L Flex 1/2 TON 2008-2009 Chevrolet Express 8 Cyl 5.3L 1/2 TON CARGO EXPRESS, 1/2 TON PASSENGER EXPRESS 2007-2009 Chevrolet Silverado 8 Cyl 5.3L Flex CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON 2007-2009 Chevrolet Suburban 8 Cyl 5.3L Flex 1/2 TON 2007-2009 Chevrolet Tahoe 8 Cyl 5.3L Flex 4 DOOR 1/2 TON 2008-2009 GMC Savana 8 Cyl 5.3L 1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER EXPRESS, 1/2 TON PASSENGER SAVANA 2007-2009 GMC Sierra 8 Cyl 5.3L Flex CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON 2007-2009 GMC Yukon 8 Cyl 5.3L Flex 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE 2008 Hummer H3 8 Cyl 5.3L SUV
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 12621662 fits your vehicle.Posted by GMPartsGiant Specialist
- 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:First, remove the intake manifold cover to get it off the fuel injectors on a vehicle. It is also necessary to relieve the fuel system pressure and disconnect the negative battery terminal cable. After that, air intake and manifold cover bracket bolts are removed as well as the nut holding engine wiring harness bracket to intake manifold. Electrical leads in engine wiring harness traced and disconnected from various components including alternator, EVAP purge solenoid, ignition coils, MAP sensor and throttle body. Also, electrical connectors from fuel injectors were disconnected; engine wiring harness clips were detached too. The PCV hose is disconnected from the intake manifold while the fuel line is disconnected from the fuel rail. The EVAP canister purge solenoid is removed from the intake manifold while the fuel rail mounting bolts are removed. Thereafter, injectors are disengaged from engine as an assembly through lifting them out of top of intake manifold by each individual injector retainer with its old o-ring removed.New o-rings should be installed after which they are lubricated with clean engine oil before reassembling both injectors and fuel rail. This process however must be done in reverse starting by tightening up of fuel rail mounting bolts and then pressurizing of fuel system so as to ensure there are no leaks occurring during installation.Posted by GMPartsGiant Specialist
- Q:What should be done with the accelerator and cruise control cables before removing the fuel rail of the 2011 Chevrolet Express? Posted by Customer
- A:The accelerator and cruise control cables should be disconnected.Posted by GMPartsGiant Specialist
- See expert answers on similar Fuel Rail
- Q:What needs to be done during the installation process for the 2011 Chevrolet Silverado? Posted by Customer
- A:During the installation process, the fuel rail mounting bolts need to be tightened securely and the fuel system needs to be pressurized to check for leaks.Posted by GMPartsGiant Specialist
- See expert answers on similar Fuel Rail
- Q:What components need to be removed after relieving the fuel system pressure and disconnecting the battery terminal for the 2008 GMC Yukon? Posted by Customer
- A:The air intake and manifold cover bracket bolts need to be removed, along with the nut securing the engine wiring harness bracket to the intake manifold.Posted by GMPartsGiant Specialist
- Q:How are the injectors disengaged from the intake manifold of the 2008 GMC Sierra? Posted by Customer
- A:The injectors are disengaged from the intake manifold as a single assembly.Posted by GMPartsGiant Specialist
- See expert answers on similar Fuel Rail
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