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GM 24501420 Cylinder Head Assembly

1993 GM

Customer Questions & Expert Answers (3)
24501420 GM Cylinder Head Assembly
  • Part Description
    Head Assembly, Cyl
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number24501420
    Part DescriptionHead Assembly, Cyl
    Other NamesCylinder Head
    Item Dimensions16.6 x 8.0 x 5.3 inches
    Item Weight31.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity2
    ManufacturerGeneral Motors
    SKU24501420
    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
    1993 Buick Century6 Cyl 3.3LCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 4 DOOR, SPECIAL 4 DOOR, SPECIAL STATION WAGON
    1993 Buick Skylark6 Cyl 3.3LCUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR
    1993 Oldsmobile Achieva6 Cyl 3.3LS 2 DOOR, S 4 DOOR, SL 2 DOOR, SL 4 DOOR
    1993 Oldsmobile Cutlass6 Cyl 3.3LS 4 DOOR, S STATION WAGON, SL 4 DOOR, SL STATION WAGON
    1993 Pontiac Grand Am6 Cyl 3.3LGT 2 DOOR, GT 4 DOOR, SE 2 DOOR, SE 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 24501420 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    What is the first step in the Cylinder Head overhaul process for the 1993 Oldsmobile Cutlass? Posted by Djuan C.
    A:
    Begin by using a valve spring compressor to compress each valve spring and remove the valve locking keys, working on one valve at a time. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Dec 23, 2025
    Q:
    How do you insert a valve into the Cylinder Head for the 1993 Oldsmobile Cutlass? Posted by Kolten C.
    A:
    Insert a valve into the appropriate port, and push a new seal fully over the valve stem, seating it in the cylinder head. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Jul 26, 2025

Genuine GM Part 24501420, the Right Choice

To ensure reliability, purchase GM part # 24501420 Cylinder Head Assembly. 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 Century, Skylark models. It fits Oldsmobile Achieva, Cutlass. It also fits Pontiac Grand Am.

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