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Make sure this part fits

GM 19417778
Fuel Rail

2004-2005 GM

Customer Questions & Expert Answers (3)
GM 19417778 Fuel Rail
  • Part Description
    Rail Kit, Fuel Injection
  • Replaces
    12571748
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits

  • Vehicle Fitment

    Year Make Model Trim Engine
    2004-2005 Chevrolet ColoradoBase, LS, Sport, Sport LS, Z71, Z71 LS, Z85, Z85 LS4 Cyl 2.8 L GAS
    2004-2005 GMC CanyonSL, SLE, Z71 Fleet, Z71 SL, Z71 SLE, Z85 SL, Z85 SLE4 Cyl 2.8 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is this 19417778 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 19417778 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the fuel rail assembly on GMC Canyon? Posted by Customer
    A:
    You must first reduce pressure from the fuel system before starting replacement of the Fuel Rail assembly. Start by disconnecting the fuel return hose/pipe along with the fuel feed hose/pipe from the Fuel Rail with the use of quick connect fitting(s) service (Metal Collar). The protocol starts with ventilating the atmospheric hose both from the air cleaner resonator and the Fuel Pressure Regulator . The procedure requires detachment of the evaporative emission (EVAP) purge hose at both its connections to the throttle control module along with the evap canister purge solenoid valve using the quick connect fitting(s) service procedure which employs a plastic collar. Free the intake manifold and disconnect the Fuel Injector harness connector away from the engine wiring harness electrical connector position. Apply gm x-30a engine cleaner or equivalent to clean both fuelrail assembly components along with the Cylinder Head but avoid liquid soaking of the rail. Use precaution to extract the Fuel Rail from the Cylinder Head while removing its bolts yet maintaining safety of the injector electrical connector terminals and spray tips. Screw caps along with plugging the holes to prevent contamination from entering. Discard one lower o-ring seal from each Fuel Injector by removing it. Proceed to the installation if a replacement of the Fuel Rail is not necessary. First step for disassembly requires removing fuel injectors and Fuel Pressure Regulator before disconnecting the Fuel Injector harness from the Fuel Rail. The procedure starts with inserting the Fuel Injector harness to the Fuel Rail and continuing with fitting the Fuel Pressure Regulator before attaching the fuel injectors . Place virgin gm p/n 9981704 mineral oil on each new lower Fuel Injector O-Ring seal before you position them at the spray tip end of the fuel injectors. Screw the Fuel Rail to the Cylinder Head while inserting fuel injectors spray tips before torquing Fuel Rail mounts to 10 n.m (89 lb in). Mount the intake manifold after linking the Fuel Injector harness connector to the engine wiring harness electrical connector. After fitting the evap purge hose to the throttle control module and the evap canister purge solenoid valve it will be completed by attaching the atmospheric vent hose to the air cleaner resonator and the Fuel Pressure Regulator . The last step involves connecting fuel return hose/pipe and fuel feed hose/pipe to the Fuel Rail with quick connect fittings service (Metal Collars). Before inspecting for leaks, turn the ignition on with an off engine for 2 seconds followed by turning it off for 10 seconds then repeating the process with engine off to examine fuel leakages.
    Posted by ChevyPartsGiant Specialist
    Q:
    What hoses need to be reconnected after the installation for the 2005 Chevrolet Colorado? Posted by Customer
    A:
    Connect the EVAP purge hose to the throttle control module and the EVAP canister purge solenoid valve, followed by connecting the atmospheric vent hose to the air cleaner resonator and the fuel pressure regulator.
    Posted by ChevyPartsGiant 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!

OEM GM Fuel Rail 19417778 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 19417778 Fuel Rail is available in the market under the name GM Fuel Rail. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 19417778 Fuel Rail fits certain Chevrolet Colorado models, as well as GMC Canyon models.
The original GM component designated by manufacturer part number 19417778 maintains top performance when functioning as the Rail Kit, Fuel Injection unit. The component 19417778 is constructed from durable material and its dimensions span 9.3 x 4.2 x 21.8 inches while weighing 1.30 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. The part 19417778 has available replacement options 12571748. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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