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Buick 12507945 Bearing, Camshaft #1

1982-2007 Buick

Customer Questions & Expert Answers (3)
12507945 GM Bearing, Camshaft #1 Illustration 1 of 1
  • Part Description
    BEARING, Engine Camshaft & Balance Shaft Front
  • 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 Number12507945
    Part DescriptionBEARING, Engine Camshaft & Balance Shaft Front
    Other NamesBearing, Camshaft Bearing
    Item Dimensions3.4 x 3.2 x 3.2 inches
    Item Weight0.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12507945
    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
    1994-2005, 1985-1989 Buick Century4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.1LCUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, GL, GLX, GS, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, LS, REGAL, SPECIAL, SPECIAL 4 DOOR, SPECIAL STATION WAGON
    1988-2004 Buick Regal6 Cyl 2.8L, 6 Cyl 3.1L2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GL, GLX, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, GS, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, LS, REGAL
    2002-2007 Buick Rendezvous6 Cyl 3.4L, 6 Cyl 3.5LAWD, RENDEZVOUS
    1994-1998, 1982-1985 Buick Skylark6 Cyl 2.8L, 6 Cyl 3.1L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR
    2005-2006 Buick Terraza6 Cyl 3.5LCROSSOVER SPORT VAN EXTENDED, CROSSOVER SPORT VAN EXTENDED AWD
  • 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 12507945 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is the procedure for measuring the journal diameter of the Camshaft Bearing for the 1984 Oldsmobile Omega? Posted by Jack I.
    A:
    Measure the journal diameter with a micrometer, rejecting any camshaft that fails to meet the limits. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Syed / Nov 24, 2023
    Q:
    What steps are involved in the removal of the camshaft, and what components, including the Camshaft Bearing, need to be removed prior to camshaft removal for the 1989 Chevrolet Beretta? Posted by Verified Customer
    A:
    To remove the camshaft, the following steps are involved:Remove the timing chain and sprockets.Remove lifters and pushrods.Remove the oil pump drive. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Dec 16, 2024

Genuine GM Part 12507945, the Right Choice

To ensure reliability, purchase GM part # 12507945 Bearing, Camshaft #1. It is sometimes referred to as Buick Camshaft Bearing. 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, Regal, Rendezvous models.

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