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GMC 12522533 Cylinder Head Assembly

1994-1997 GMC

Customer Questions & Expert Answers (3)
12522533 GM Cylinder Head Assembly Illustration 1 of 1
  • Part Description
    Head Asm,Cyl ; Head, Engine Cylinder
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number12522533
    Part DescriptionHead Asm,Cyl ; Head, Engine Cylinder
    Other NamesCylinder Head
    Item Dimensions25.6 x 11.8 x 8.4 inches
    Item Weight0.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity2
    ManufacturerGeneral Motors
    SKU12522533
    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
    1994-1997 GMC C15008 Cyl 6.5L DieselC1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX
    1994-1997 GMC C25008 Cyl 6.5L DieselC2500 EXTENDED CAB LONG BOX, C2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB
    1994-1995 GMC G25008 Cyl 6.5L Diesel3/4 TON CARGO, 3/4 TON PASSENGER
    1994-1996 GMC G35008 Cyl 6.5L Diesel1 TON CARGO, 1 TON CARGO CLASSIC, 1 TON CARGO VAN, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON COMMERCIAL/RV CLASSIC, 1 TON PASSENGER, 1 TON PASSENGER CLASSIC
    1994-1997 GMC K15008 Cyl 6.5L DieselK1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX
    1994-1997 GMC K25008 Cyl 6.5L DieselK2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB
    1994-1997 GMC Suburban1/2 TON, 3/4 TON
    1994-1997 GMC Yukon8 Cyl 6.5L DieselCLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON
  • 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 12522533 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How should the head bolts be torqued during installation of the Cylinder Head for the 1997 Chevrolet K1500? Posted by Chinyere A.
    A:
    Follow the recommended tightening sequence, gradually torquing the bolts to the specified torque. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / May 30, 2025
    Q:
    What should be done if the valve components and Cylinder Head are in good condition for the 1997 Chevrolet K1500? Posted by Ying W.
    A:
    If they are in good condition, reassemble the valve train components in the cylinder head without major servicing. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Nov 18, 2023

Genuine GM Part 12522533, the Right Choice

To ensure reliability, purchase GM part # 12522533 Cylinder Head Assembly. It is sometimes referred to as GMC 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 GMC C2500, Suburban, Yukon models.

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