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GM 12366006 Pump Asm,Oil

1982-1993 GM

Customer Questions & Expert Answers (15)
GM 12366006 Pump Asm,Oil
  • Part Description
    PUMP, Engine Oil Pump
  • Replaces
    10008202, 10008206
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12366006
    Part DescriptionPUMP, Engine Oil Pump
    Other NamesOil Pump
    Item Dimensions6.9 x 4.5 x 4.3 inches
    Item Weight3.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces10008202, 10008206
    ManufacturerGeneral Motors
    SKU12366006
    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
    1982-1987 Buick Century4 Cyl 2.5LCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1987-1989, 1982-1985 Buick Skylark4 Cyl 2.5L2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR, SKYLARK
    1987 Buick Somerset4 Cyl 2.5L2 DOOR, CUSTOM, LIMITED 2 DOOR, LIMITED 4 DOOR
    1985-1990 Chevrolet Astro4 Cyl 2.5LVAN ASTRO
    1982-1986 Chevrolet Camaro4 Cyl 2.5L2 DOOR, 4 DOOR
    1982-1987 Chevrolet Celebrity4 Cyl 2.5L2 DOOR, 4 DOOR, STATION WAGON
    1982-1985 Chevrolet Citation4 Cyl 2.5L2 DOOR, 2 DOOR NOTCHBACK, 2 DOOR PLAINBACK HATCHBACK, 4 DOOR
    1985-1993 Chevrolet S104 Cyl 2.5L2 DOOR, 4 DOOR, PICKUP
    1992-1993 GMC Jimmy2 DOOR, 4 DOOR
    1985-1990 GMC S154 Cyl 2.5L2 DOOR, PICKUP
    View More
  • 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 12366006 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How can the oil pump and screen be accessed for the 1984 Buick Century? Posted by Customer
    A:
    By removing the oil pan.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the difference in handling the pick-up screen and pipe assembly between V6 and L4 engines for the 1983 Buick Skylark? Posted by Customer
    A:
    For V6 engines, the pick-up screen and pipe assembly can be extracted from the pump body. In contrast, for L4 engines, the screen assembly is factory-fitted and cannot be separated.
    Posted by GMPartsGiant Specialist
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    Q:
    What is recommended before reinstalling the oil pump for the 1989 Chevrolet Astro? Posted by Customer
    A:
    It is recommended to replace the oil pump driveshaft retainer, ensuring the driveshaft is properly mated with the pump shaft.
    Posted by GMPartsGiant Specialist
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    Q:
    What should be done if the oil pump is defective for the 1985 Chevrolet Astro? Posted by Customer
    A:
    If the pump is defective, replace it with a new one; during a complete engine overhaul, install a new oil pump without reusing or attempting to rebuild the original.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the next step after positioning the oil pump for the 1986 Pontiac Firebird? Posted by Customer
    A:
    Install the oil pump-to-rear main bearing cap bolt and tighten it to the specified torque.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the procedure for installing the pump for the 1984 Pontiac Fiero? 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 next step after aligning the oil pump for the 1984 Pontiac Fiero? Posted by Customer
    A:
    Install the pump mounting bolts and the filter bracket nut, tightening them to the specified torque.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the procedure for installing the oil pump assembly for the 1985 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 components need to be taken out after removing the oil pan for the 1986 Pontiac Firebird? Posted by Customer
    A:
    After removing the oil pan, you need to take out the two oil pump flange mounting bolts, the nut from the main bearing cap bolt, the pick-up tube bracket nut, and the oil pump flange mounting bolts.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the first step in the oil pump maintenance process for the 1984 Oldsmobile Cutlass? Posted by Customer
    A:
    Unscrew and remove the oil filter.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the final step in the process for the 1982 Oldsmobile Omega? Posted by Customer
    A:
    Finally, install the oil pan.
    Posted by GMPartsGiant Specialist
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    Q:
    How do you check the gear end clearance and side clearance after installing the oil pump gear and shaft for the 1982 Oldsmobile Cutlass? Posted by Customer
    A:
    Insert the oil pump gear and shaft into the oil pump body section of the timing chain cover, then use a straightedge over the gears to measure the clearance between the gears and the gasket surface.
    Posted by GMPartsGiant Specialist
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    Q:
    What should be inspected on the pump parts for the 1987 Pontiac Fiero? Posted by Customer
    A:
    Inspect the pump parts for foreign material, cracks, scoring, and wear, ensuring the idler gear and shaft fit tightly in the housing. Replace the pump assembly if any issues are found.
    Posted by GMPartsGiant Specialist
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    Q:
    How do you install the oil pump for the 1982 Pontiac Phoenix? Posted by Customer
    A:
    Align the pump shaft to mate with the oil pump drive shaft tang, position the oil pump housing flange, and install the mounting bolt(s), ensuring no gasket is needed between the pump flange and the block.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Oil Pump
    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 12366006, the Right Choice

To ensure reliability, purchase GM part # 12366006 Pump Asm,Oil. It is sometimes referred to as GM 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, Skylark, Somerset models. It fits Chevrolet Astro, Camaro, S10. It also fits GMC S15, Safari, Sonoma. This also fits Pontiac 6000, Fiero, Grand Am.

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