Make sure this part fits

GM 10118640 Pump Assembly, Oil

1986-1995 GM

Customer Questions & Expert Answers (4)
GM 10118640 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 GM
    Manufacturer Part Number10118640
    Part DescriptionPUMP, Engine Oil Pump
    Other NamesOil Pump
    Item Dimensions7.0 x 4.4 x 4.6 inches
    Item Weight3.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU10118640
    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
    1990-1993 Buick Regal6 Cyl 3.1L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR
    1990-1993 Chevrolet Beretta6 Cyl 3.1L2 DOOR, 4 DOOR, 4 DOOR NOTCHBACK, 4 DOOR PLAIN BACK HATCHBACK, LTZ
    1990-1995 Chevrolet Camaro6 Cyl 3.1L, 6 Cyl 3.4L2 DOOR, CONVERTIBLE, RS 2 DOOR, RS CONVERTIBLE
    1990-1994 Chevrolet Cavalier6 Cyl 3.1L2 DOOR, 4 DOOR, RS 2 DOOR, RS 4 DOOR, RS CONVERTIBLE, RS STATION WAGON, STATION WAGON, Z24 2 DOOR, Z24 CONVERTIBLE
    1990 Chevrolet Celebrity6 Cyl 3.1LSTATION WAGON
    1990-1993 Chevrolet Corsica6 Cyl 3.1L2 DOOR, 4 DOOR, 4 DOOR NOTCHBACK, 4 DOOR PLAIN BACK HATCHBACK, LTZ
    1990-1995 Chevrolet Lumina6 Cyl 3.1L, 6 Cyl 3.1L Flex2 DOOR, 4 DOOR, APV, APV CARGO
    1986-1993 Chevrolet S106 Cyl 2.8L2 DOOR, 4 DOOR, PICKUP
    1992-1993 GMC Jimmy2 DOOR, 4 DOOR
    1986-1990 GMC S156 Cyl 2.8L2 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 10118640 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove and inspect an oil pump in 2.3L four cylinder (Quad-4) engine? Posted by Customer
    A:
    Remove the oil pan. While supporting the oil pump, remove the mounting bolts. Lower the pump from the engine. Clean all parts thoroughly and remove the cover. Visually inspect all parts for wear, cracks and other damage. Check the oil pump drive gear and driven gear for wear and damage. Replace the pump if it's defective, if the engine has high mileage or if the engine is being rebuilt. Position the pump and shims on the engine and install the mounting bolts. Tighten them. Oil pump drive gear backlash must be checked whenever the oil pump, crankshaft or engine block is replaced. Mount a dial indicator on the engine with the indicator stem touching the oil pump driven gear. Check the backlash. Add or subtract shims to obtain the desired back-lash. Install the oil pan (and baffle, if removed). Add oil and run the engine. Check for oil pressure and leaks.
    Posted by GMPartsGiant Specialist
    Q:
    What should be done if the oil pump is defective for the 1995 Chevrolet Beretta? Posted by Customer
    A:
    If the oil pump is defective, it should be replaced with a new one. It is not recommended to reuse the original pump or attempt to rebuild it.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Oil Pump
    Q:
    What should be done after installing the pump mounting bolt for the 1993 Chevrolet Beretta? Posted by Customer
    A:
    Install the oil pan and add oil.
    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 10118640, the Right Choice

To ensure reliability, purchase GM part # 10118640 Pump Assembly, 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 Regal models. It fits Chevrolet Camaro, Cavalier, S10. It also fits GMC Jimmy, S15, Sonoma. This also fits Pontiac Firebird, Grand Prix, Sunbird.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 10118640 Pump Assembly, Oil. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed GMC parts information, click here.

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