Make sure this part fits

Buick 12582313 Timing Cover Seal

1985-2009 Buick

Customer Questions & Expert Answers (3)
12582313 GM Timing Cover Seal Product Photo 1 of 2
  • Part Description
    Seal, Engine Front Cover & Crankshaft Seal
  • Position
    Front
  • Replaces
    24504098
  • Manufacturer
    General Motors
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number12582313
    Part DescriptionTiming Cover Seal; Seal, Engine Front Cover & Crankshaft Seal
    Item Dimensions4.2 x 4.3 x 0.6 inches
    Item Weight0.40 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces24504098
    ManufacturerGeneral Motors
    SKU12582313
    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
    2005-2009 Buick Allure6 Cyl 3.8LCX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR
    1986-1993 Buick Century6 Cyl 3.3LCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, SPECIAL 4 DOOR, SPECIAL STATION WAGON
    1986-1990 Buick Electra6 Cyl 3.8L2 DOOR, 4 DOOR, COUPE 2 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR, SEDAN 4 DOOR, T-TYPE COUPE 2 DOOR, T-TYPE SEDAN 4 DOOR, ULTRA SEDAN 4 DOOR
    2005-2009 Buick LaCrosse6 Cyl 3.8LCX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR
    1988-2005, 1986 Buick Lesabre6 Cyl 3.0L, 6 Cyl 3.8L2 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR
    2006-2008 Buick Lucerne6 Cyl 3.8LCX 4 DOOR, CXL, CXL 4 DOOR, CXS
    1991-2005 Buick Park Avenue6 Cyl 3.8LPARK AVENUE, ULTRA
    1988-1991 Buick Reatta6 Cyl 3.8L2 DOOR, CONVERTIBLE, REATTA, RIVIERA, T TYPE
    1990-2004 Buick Regal6 Cyl 3.8L2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, GS, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, LS, REGAL
    1995-1999, 1988-1993, 1986 Buick Riviera6 Cyl 3.8L2 DOOR, CONVERTIBLE, REATTA, RIVIERA, T TYPE
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  • 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 12582313 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How do you remove the old Crankshaft Seal and shedder for the 1990 Oldsmobile Cutlass? Posted by Verified Customer
    A:
    Use a punch to drive out the old oil seal and shedder, working from the front toward the rear of the timing chain cover. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Bob / May 01, 2026
    Q:
    What is recommended for installing the new Crankshaft Seal for the 1997 Pontiac Grand Prix? Posted by Chevonne D.
    A:
    A special tool is recommended for installing the new oil seal. Lubricate the lips of the seal with clean engine oil and slide the seal onto the mandril until the dust lip bottoms squarely against the collar of the tool. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Nov 01, 2025

Genuine GM Part 12582313, the Right Choice

To ensure reliability, purchase GM part # 12582313 Timing Cover Seal. It is sometimes referred to as Buick Crankshaft Seal. 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 Allure, Century, Lesabre models.

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