Make sure this part fits

GM 12580645
Injector

2004-2007 GM

Customer Questions & Expert Answers (6)
GM 12580645 Injector
  • Part Description
    Injector Kit, Fuel Injection; Fuel Injector
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12580645
    Part DescriptionInjector Kit, Fuel Injection; Fuel Injector
    Item Dimensions4.2 x 4.1 x 4.2 inches
    Item Weight0.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity8
    ManufacturerGeneral Motors
    SKU12580645
    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 Trim Engine
    2004-2006 Cadillac SRXBase8 Cyl 4.6 L GAS
    2005-2007 Cadillac STSBase8 Cyl 4.6 L GAS
    2004-2006 Cadillac XLRBase8 Cyl 4.6 L GAS
  • Customer Questions & Expert Answers

    Q:
    Is this 12580645 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12580645 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace a fuel injector and ensure proper installation of O-rings on Cadillac XLR? Posted by Customer
    A:
    The Fuel Injector will need its mounting rail off first before pushing the locking tab toward the Fuel Rail center to separate the Fuel Injector component. Remove the injector o-ring seals starting with upper o-ring then lower o-ring before discarding each of them. Place two o-rings of contrasting colors (black and blue) on their designated positions during installation to avoid fuel leaks which could result in fire and personal injury; position the blue o-ring on the upper slot while the black o-ring goes beneath. Using the correct part number as well as replacing the o-rings during injector servicing is crucial to stop vacuum leaks and driveability problems. Apply clean engine oil to new o-rings before setting them up on the Fuel Injector for reinstallation of the Fuel Rail with the injector.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the first step to replace the Fuel Injector Sight Shield for the 2004 Cadillac SRX? Posted by Customer
    A:
    First, remove the cross car brace.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuel Injector
    Q:
    What is the next step after installing the sight shield for the 2004 Cadillac XLR? Posted by Customer
    A:
    Reinstall the oil level indicator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuel Injector
    Q:
    What should be done to clear debris from the area where the fuel injectors enter the intake manifold for the 2005 Cadillac SRX? Posted by Customer
    A:
    Use compressed air to clear debris, ensuring to wear safety glasses.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuel Injector
    Q:
    What should be done after installing the new O-ring seals onto the fuel injectors for the 2005 Cadillac STS? Posted by Customer
    A:
    Attach the fuel injectors to the fuel rail using new retainer clips.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuel Injector
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 12580645, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 12580645 Injector. It is sometimes referred to as GM Fuel Injector. Choosing OEM parts is the optimal decision for guaranteeing superior quality and perfect performance. These components undergo stringent quality checks and are carefully constructed to comply with GM's factory specifications, ensuring a smooth installation process.

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