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Buick 17121905 Valve Lifter

1995-1998 Buick

Customer Questions & Expert Answers (3)
17121905 GM Valve Lifter Product Photo 1 of 1
  • Part Description
    LIFTER, Engine Valve Lifter
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number17121905
    Part DescriptionLIFTER, Engine Valve Lifter
    Other NamesValve Lifter
    Item Dimensions9.0 x 3.2 x 1.1 inches
    Item Weight2.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity12
    ManufacturerGeneral Motors
    SKU17121905
    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
    1996-1998 Buick Lesabre6 Cyl 3.8LCUSTOM, LIMITED
    1995-1998 Buick Park Avenue6 Cyl 3.8LPARK AVENUE, ULTRA
    1996-1998 Buick Regal6 Cyl 3.8L2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 4 DOOR, GS, LIMITED, LIMITED 4 DOOR, LS, REGAL
    1995-1998 Buick Riviera6 Cyl 3.8LRIVIERA
  • 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 17121905 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How can lifters and the Lash Adjuster be extracted for the 1998 Pontiac Grand Prix? Posted by Kaluski M.
    A:
    Lifters can be extracted using a special tool, a small magnet, or a machinist's scribe. Caution is advised against using pliers unless replacing the lifters, as they may damage them. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Aug 25, 2025
    Q:
    If I am reusing lifters and Lash Adjusters, how should I install them for the 1998 Pontiac Grand Prix? Posted by Adkins L.
    A:
    If reusing lifters, install them in their original bores, coating them with moly-base grease or engine assembly lube, and lubricate the bearing surfaces of the lifter bores with engine oil. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Julian / Jan 24, 2022

Genuine GM Part 17121905, the Right Choice

To ensure reliability, purchase GM part # 17121905 Valve Lifter. It is sometimes referred to as Buick Lash Adjuster. 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 Lesabre, Park Avenue, Regal models.

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