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GM 12709312 Cylinder Head

2014-2024 GM

Customer Questions & Expert Answers (3)
12709312 GM Cylinder Head
  • Part Description
    Head, Engine Cylinder
  • Replaces
    12674210, 12656414, 12656412, 12686771
  • Manufacturer
    General Motors
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12709312
    Part DescriptionCylinder Head; Head, Engine Cylinder
    ConditionNew
    Replaces12674210, 12656414, 12656412, 12686771
    ManufacturerGeneral Motors
    SKU12709312
    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
    2016-2019 Cadillac ATS6 Cyl 3.6LV-SERIES 2 DOOR COUPE, V-SERIES 4 DOOR SEDAN
    2022-2024 Cadillac CT46 Cyl 3.6LV-SERIES NOTCHBACK-BLACKWING
    2014-2019 Cadillac CTS6 Cyl 3.6L4 DOOR PREMIUM SEDAN
    2014-2019 Cadillac XTS6 Cyl 3.6LPLATINUM 4 DOOR NOTCHBACK, PREMIUM 4 DOOR NOTCHBACK
  • 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 12709312 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How should the new gaskets and Cylinder Head be positioned for the 2014 Cadillac CTS? Posted by Gutierrez P.
    A:
    Position the new gaskets over the dowels in the block and carefully place the heads on the block without disturbing the gaskets. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Mar 14, 2026
    Q:
    What is the procedure for installing the new Cylinder Head for the 2014 Cadillac CTS? Posted by Candida D.
    A:
    Wipe the mating surfaces clean, install alignment dowels if equipped, position a new gasket with the "TOP" mark facing up, and use guide studs to assist in placing the heavy cylinder head. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Syed / May 06, 2022

Genuine GM Part 12709312, the Right Choice

To ensure reliability, purchase GM part # 12709312 Cylinder 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 Cadillac ATS, CTS, XTS models.

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