Make sure this part fits

GM 12641100 Head

2010-2011 GM

Customer Questions & Expert Answers (4)
12641100 GM Head Illustration 1 of 1
  • Part Description
    Head, Engine Cylinder
  • Replaces
    12634228, 12629453, 12611606
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12641100
    Part DescriptionHead; Head, Engine Cylinder
    Item Dimensions25.0 x 15.6 x 10.9 inches
    Item Weight51.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12634228, 12629453, 12611606
    ManufacturerGeneral Motors
    SKU12641100
    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 Buick Allure6 Cyl 3.0LCX 4 DOOR SEDAN, CXL 4 DOOR SEDAN
    2010 Buick LaCrosse6 Cyl 3.0LCX 4 DOOR SEDAN, CXL 4 DOOR SEDAN
    2010-2011 Cadillac CTS6 Cyl 3.0L4 DOOR, 4 DOOR (RHD), 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD)
    2010-2011 Cadillac SRX6 Cyl 3.0LCROSSOVER 4 DOOR
    2010-2011 Chevrolet Equinox6 Cyl 3.0LLT SUV, LTZ SUV
    2010-2011 GMC Terrain6 Cyl 3.0LSLE2 SUV, SLT SUV
  • 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 12641100 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What steps should be followed after installing the Cylinder Head for the 2011 Chevrolet Equinox? Posted by Janne H.
    A:
    Afterward, install the timing chain, exhaust manifold, and intake manifold, then complete the installation in reverse order of removal. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Raul / May 15, 2022
    Q:
    How should the head bolts be loosened for the Cylinder Head of the 2010 Chevrolet Equinox? Posted by Verified Customer
    A:
    Loosen the head bolts in 1/4-turn increments in the reverse order of the tightening sequence until they can be removed by hand, noting that there will be different lengths and sizes of bolts in different locations. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Syed / May 18, 2023
    Q:
    is this a complete assemble Head I need both heads Posted by Leon C. / 2010 Chevrolet Equinox
    A:
    Hello, Yes it is complete, the other side will be p# 12635548
    Answered by GM Parts Specialist Xavier / Feb 28, 2024

Genuine GM Part 12641100, the Right Choice

To ensure reliability, purchase GM part # 12641100 Head. It is sometimes referred to as GM Cylinder Head. 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 Buick Allure, LaCrosse models. It fits Cadillac CTS, SRX. It also fits Chevrolet Equinox. This also fits GMC Terrain.

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