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Hummer 12587147 Injector Seal Kit

2003-2008 Hummer

Customer Questions & Expert Answers (2)
12587147 GM Injector Seal Kit Product Photo 1 of 4
  • Part Description
    Seal Kit, Multi Portion Fuel Injection Rail
  • Replaces
    17113554
  • Manufacturer
    General Motors
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$18.18 MSRP: $34.30
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  • Q&A
  • Product Specifications

    BrandGenuine Hummer
    Manufacturer Part Number12587147
    Part DescriptionInjector Seal Kit; Seal Kit, Multi Portion Fuel Injection Rail
    Item Dimensions4.6 x 1.6 x 1.7 inches
    Item Weight0.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces17113554
    ManufacturerGeneral Motors
    SKU12587147
    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
    2003-2008 Hummer H28 Cyl 6.0L, 8 Cyl 6.2LH2 HUMMER, PICKUP, SUV
    2006-2007 Hummer H35 Cyl 3.5L, 5 Cyl 3.7LSUV
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 12587147 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    Part number 12587147. How many injectors will the kit do? And is this kit all I need to rebuild my fuel injectors? Posted by Erich W. / 2007 Light Truck Trailblazer / Envoy / Rainier (4WD / AWD)
    A:
    12587147 DOES ALL 8 INJECTORS AND IS ALL YOU WILL NEED...
    Answered by GM Parts Specialist Jose / Jan 31, 2023

Genuine GM Part 12587147, the Right Choice

To ensure reliability, purchase GM part # 12587147 Injector Seal Kit. It is sometimes referred to as Hummer Fuel Injector O-Ring. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Hummer H2, H3 models.

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