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Oldsmobile 10146802 Pump Assembly, Oil

1982-1990 Oldsmobile

Customer Questions & Expert Answers (16)
GM 10146802 Pump Assembly, Oil
  • Part Description
    PUMP, Engine Oil Pump
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Oldsmobile
    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
    1986-1990 Oldsmobile Cutlass6 Cyl 2.8L, 6 Cyl 3.1L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR NOTCHBACK, BROUGHAM 4 DOOR, BROUGHAM SL 2 DOOR, BROUGHAM STATION WAGON, LS 2 DOOR NOTCHBACK, LS 4 DOOR, LS STATION WAGON, S 2 DOOR, SL 2 DOOR, SL 4 DOOR, SL STATION WAGON, STATION WAGON
    1985-1987 Oldsmobile Firenza6 Cyl 2.8L2 DOOR, 2 DOOR NOTCHBACK, 2 DOOR PLAIN BACK HATCHBACK, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 2 DOOR NOTCHBACK, BROUGHAM 2 DOOR PLAIN BACK, BROUGHAM 4 DOOR, BROUGHAM STATION WAGON, STATION WAGON
    1982-1984 Oldsmobile Omega6 Cyl 2.8L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR
    1990 Oldsmobile Silhouette6 Cyl 3.1LMPV
  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 10146802 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How can the oil pump and screen be accessed for the 1986 Buick Century? Posted by Customer
    A:
    By removing the oil pan.
    Posted by GMPartsGiant Specialist
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    Q:
    What are the initial steps to take when overhauling an oil pump for the 1983 Buick Skylark? Posted by Customer
    A:
    Begin by removing the pump cover retaining screws and the pump cover, marking the gear teeth for reassembly. Next, take out the idler gear, drive gear, and shaft from the body.
    Posted by GMPartsGiant Specialist
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    Q:
    What should be done after adjusting the backlash for the 1989 Chevrolet Beretta? Posted by Customer
    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.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the first step to remove the oil pan for the 1988 Pontiac Grand Prix? Posted by Customer
    A:
    First, place a large drain pan under the engine.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the first step in the process for the 1989 Pontiac Firebird? Posted by Customer
    A:
    The first step is to remove the oil pan.
    Posted by GMPartsGiant Specialist
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    Q:
    What should be done after removing the oil pan for the 1989 Pontiac Grand Prix? Posted by Customer
    A:
    Unbolt the pump from the rear main bearing cap and lower the pump and extension shaft from the engine.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the procedure for V6 engines for the 1984 Oldsmobile Omega? Posted by Customer
    A:
    For V6 engines, remove the bolt that secures the pump to the rear main bearing cap.
    Posted by GMPartsGiant Specialist
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    Q:
    How do you detach the pump for the 1988 Pontiac Fiero? Posted by Customer
    A:
    Detach the pump by removing the pump-to-rear main bearing cap bolt and separate the pump and extension shaft from the engine.
    Posted by GMPartsGiant Specialist
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    Q:
    How do you install the oil pump for the 1984 Pontiac Firebird? Posted by Customer
    A:
    Position the pump and align the top end of the hexagonal extension shaft with the hexagonal socket in the lower end of the distributor drive gear, ensuring correct alignment as the distributor drives the oil pump.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the procedure for installing the oil pump assembly for the 1989 Oldsmobile Cutlass? Posted by Customer
    A:
    Position the pump assembly and align the slot on the top end of the extension shaft with the drive tang on the lower end of the distributor, ensuring proper mating between these components since the distributor drives the oil pump.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the next step after removing the bolts and nut for the 1985 Pontiac Fiero? Posted by Customer
    A:
    Remove the oil pump and screen assembly.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the next step after removing the screws for the 1986 Oldsmobile Cutlass? Posted by Customer
    A:
    Remove the cover assembly and slide out the oil pump gear.
    Posted by GMPartsGiant Specialist
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    Q:
    What should be done after installing the pump and screen in a four-cylinder engine for the 1987 Pontiac Fiero? Posted by Customer
    A:
    Tighten the pump bolts to the specified torque and reinstall the oil pan.
    Posted by GMPartsGiant Specialist
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    Q:
    What should be done if the clearance of the oil pump cover face is 0.001 inches or more for the 1989 Oldsmobile Cutlass? Posted by Customer
    A:
    Replace the cover.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the first step in the process for the 1984 Pontiac Phoenix? Posted by Customer
    A:
    Remove the oil pan.
    Posted by GMPartsGiant Specialist
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    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 10146802, the Right Choice

To ensure reliability, purchase GM part # 10146802 Pump Assembly, Oil. It is sometimes referred to as Oldsmobile 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 Oldsmobile Cutlass, Firenza, Silhouette models.

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