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Chevrolet 12629342 Cylinder Head Assembly

2014-2021 Chevrolet

Customer Questions & Expert Answers (2)
GM 12629342 Cylinder Head Assembly
  • Part Description
    Head Assembly, Cyl
  • Replaced By
    12677840
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number12629342
    Part DescriptionHead Assembly, Cyl
    Other NamesCylinder Head
    Item Dimensions26.4 x 8.0 x 12.8 inches
    Item Weight26.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12629342
    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
    2018-2021 Chevrolet Express6 Cyl 4.3L1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS
    2014-2021 Chevrolet Silverado6 Cyl 4.3L1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CREW 5'8" BOX 1/2 TON, CREW 5'8" BOX 1/2 TON(VIN REQ'D), CREW CAB 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON
  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 12629342 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    Does this head include hardened valve seats and valve guides installed? Posted by Customer: 2015 Light Truck Silverado / Sierra / Cheyenne - 03, 43, 53 Bodystyle (2WD)
    A:
    Just the head itself
    Posted by GMPartsGiant Specialist 14/4/2022
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 12629342, the Right Choice

To ensure reliability, purchase GM part # 12629342 Cylinder Head Assembly. It is sometimes referred to as Chevrolet 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 Chevrolet Express, Silverado models.

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