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Buick 10146802 Oil Pump Assembly

1982-1989 Buick

Customer Questions & Expert Answers (3)
10146802 GM Oil Pump Assembly Illustration 1 of 1
  • Part Description
    PUMP, Engine Oil Pump
  • 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 Number10146802
    Part DescriptionPUMP, Engine Oil Pump
    Other NamesOil Pump
    Item Dimensions6.9 x 4.7 x 4.6 inches
    Item Weight3.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU10146802
    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
    1985-1989 Buick Century6 Cyl 2.8LCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1988-1989 Buick Regal6 Cyl 2.8L, 6 Cyl 3.1LCUSTOM 2 DOOR, LIMITED, REGAL
    1982-1985 Buick Skylark6 Cyl 2.8L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR
  • 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 10146802 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How can the Oil Pump and screen be accessed for the 1986 Buick Century? Posted by Verified Customer
    A:
    By removing the oil pan. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Julian / Mar 29, 2023
    Q:
    What should be done after adjusting the backlash for the Oil Pump in the 1989 Chevrolet Beretta? Posted by Rachel D.
    A:
    After adjusting the backlash, the oil pan (and baffle, if removed) should be installed, oil should be added, and the engine should be run. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Syed / Aug 22, 2023

Genuine GM Part 10146802, the Right Choice

To ensure reliability, purchase GM part # 10146802 Oil Pump Assembly. It is sometimes referred to as Buick Oil Pump. 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, Skylark models.

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