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GM 8643574 Pan, Automatic Transmission Oil

1982-2001 GM

Customer Questions & Expert Answers (22)
GM 8643574 Pan, Automatic Transmission Oil
GM 8643574 Pan, Automatic Transmission Oil
GM 8643574 Pan, Automatic Transmission Oil
  • Part Description
    PAN, Transmission Oil Pan
  • 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

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number8643574
    Part DescriptionPAN, Transmission Oil Pan
    Other NamesTransmission Pan
    Item Dimensions19.3 x 14.7 x 3.4 inches
    Item Weight3.90 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU8643574
    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
    1982-1996 Buick Century4 Cyl 2.2L, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.1L, 6 Cyl 3.3L, 6 Cyl 3.8L, 6 Cyl 4.3L DieselCUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, SPECIAL, SPECIAL 4 DOOR, SPECIAL STATION WAGON
    1982-1989 Buick Skyhawk4 Cyl 1.8L, 4 Cyl 2.0L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 2 DOOR NOTCHBACK, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, LIMITED WAGON, SPORT 2 DOOR, STATION WAGON, T-TYPE 2 DOOR
    1982-1995 Buick Skylark4 Cyl 2.3L, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.1L, 6 Cyl 3.3L2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, LUXURY EDITION 4 DOOR, SKYLARK, SOMERSET, T-TYPE
    1985-1987 Buick Somerset4 Cyl 2.5L, 6 Cyl 3.0L2 DOOR, CUSTOM, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL, REGAL LIMITED, SOMERSET, T-TYPE
    1982-1988 Cadillac Cimarron4 Cyl 1.8L, 4 Cyl 2.0L, 6 Cyl 2.8LCIMARRON
    1987-1996 Chevrolet Beretta4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.3L, 6 Cyl 2.8L, 6 Cyl 3.1L2 DOOR, 4 DOOR, 4 DOOR NOTCHBACK, 4 DOOR PLAIN BACK HATCHBACK, LTZ, Z26 2 DOOR
    1983-1986 Chevrolet Cadet4 Cyl 2.0L, 6 Cyl 2.8L2 DOOR, 2 DOOR HATCHBACK, 2 DOOR NOTCHBACK, 4 DOOR, CONVERTIBLE, CS 2 DOOR HATCHBACK, CS 4 DOOR, CS STATION WAGON, RS 2 DOOR HATCHBACK, RS 2 DOOR NOTCHBACK, RS 4 DOOR, RS CONVERTIBLE, RS STATION WAGON, STATION WAGON, Z24 2 DOOR NOTCHBACK, Z24 2 DOOR PLAINBACK HATCHBACK
    1982-2001 Chevrolet Cavalier4 Cyl 1.8L, 4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.3L, 4 Cyl 2.4L, 6 Cyl 2.8L, 6 Cyl 3.1L2 DOOR, 2 DOOR HATCHBACK, 2 DOOR NOTCHBACK, 4 DOOR, CONVERTIBLE, CS 2 DOOR HATCHBACK, CS 4 DOOR, CS STATION WAGON, LS 4 DOOR, LS CONVERTIBLE, RS 2 DOOR, RS 2 DOOR HATCHBACK, RS 2 DOOR NOTCHBACK, RS 4 DOOR, RS CONVERTIBLE, RS STATION WAGON, STATION WAGON, Z24 2 DOOR, Z24 2 DOOR HATCHBACK, Z24 2 DOOR NOTCHBACK, Z24 2 DOOR PLAINBACK HATCHBACK, Z24 CONVERTIBLE
    1982-1990 Chevrolet Celebrity4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 4.3L Diesel2 DOOR, 4 DOOR, STATION WAGON
    1982-1985 Chevrolet Citation4 Cyl 2.5L, 6 Cyl 2.8L2 DOOR, 2 DOOR NOTCHBACK, 2 DOOR PLAINBACK HATCHBACK, 4 DOOR
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  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle? Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 8643574 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What should be done after draining the fluid for the 1983 Buick Century? Posted by Customer
    A:
    Remove the pan screws and clean the pan with solvent, ensuring it is air dried thoroughly and free of lint.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Transmission Pan
    Q:
    What should be done after placing the wood block spacer for the 1980 Buick Skylark? Posted by Customer
    A:
    Lower the engine onto the wood block, ensuring it is firmly supported, and if using a hoist, keep the lifting chains secured.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Oil Pan
    Q:
    What should be done after installing the new gasket for the 1984 Buick Century? Posted by Customer
    A:
    The oil pan bolts and engine mount bolts should be tightened to specified torque values.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Oil Pan
    Q:
    What is the process for detaching the oil pan for the 1982 Buick Skylark? Posted by Customer
    A:
    Detach the oil pan by removing the retaining bolts, using a rubber mallet if necessary to break the seal.
    Posted by GMPartsGiant Specialist
    Q:
    What is the next step after addressing the gasket and sealing surfaces for the 1994 Chevrolet Beretta? Posted by Customer
    A:
    Reinstall the oil pan baffle, if it was removed. With the gasket in position, carefully hold the pan against the block and install the bolts finger-tight.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Oil Pan
    Q:
    What components should be detached from the right front suspension during this procedure for the 1995 Chevrolet Beretta? Posted by Customer
    A:
    The right front balljoint should be separated from the steering knuckle, and the right side stabilizer bar link should be detached from the control arm. Then, the right side suspension support should be removed.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Oil Pan
    Q:
    What should you do after removing the necessary components to access the oil pan for the 1988 Chevrolet Beretta? Posted by Customer
    A:
    After removing the necessary components to access the oil pan, the next steps involve detaching the oil pan from the engine, cleaning both the oil pan and engine block, and preparing for reinstallation.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Oil Pan
    Q:
    What should be done after reinstalling the components for the 1986 Pontiac Fiero? Posted by Customer
    A:
    Lower the vehicle, fill the engine with oil, and attach the negative battery cable.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Oil Pan
    Q:
    What components need to be removed next for the 1983 Oldsmobile Omega? Posted by Customer
    A:
    Remove the front exhaust crossover pipe, followed by the flywheel inspection cover and the starter.
    Posted by GMPartsGiant Specialist
    Q:
    What should be done with the new oil pan gasket for the 1988 Oldsmobile Cutlass? Posted by Customer
    A:
    Apply sealer to the new oil pan gasket in several places and install it on the pan, making certain that the bolt holes line up.
    Posted by GMPartsGiant Specialist
    Q:
    What should be done with the engine mounts for the 1999 Oldsmobile Cutlass? Posted by Customer
    A:
    Remove the through bolt at each engine mount, then raise the engine slightly to enable the oil pan to slide clear of the crossmember.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Oil Pan
    Q:
    What additional brackets need to be removed before lifting the engine for the 1981 Oldsmobile Omega? Posted by Customer
    A:
    Remove the lower generator bracket and the engine support bracket.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Oil Pan
    Q:
    What specific steps are required for the 1992 Pontiac Grand Prix before removing the oil pan? Posted by Customer
    A:
    For the 3100, remove the front exhaust pipe and disconnect the connector from the oil level sensor at the bottom of the oil pan, then remove the transaxle to oil pan braces if equipped.
    Posted by GMPartsGiant Specialist
    Q:
    What should be done after the oil pan installation is complete for the 1998 Pontiac Grand Prix? Posted by Customer
    A:
    The remaining steps follow the reverse order of removal. Finally, refill the engine with oil, run it until normal operating temperature is reached, and check for leaks.
    Posted by GMPartsGiant Specialist
    Q:
    What are the steps for reinstalling the oil pan for the 1990 Pontiac Grand Prix? Posted by Customer
    A:
    Reinstall the oil pan baffle if it was removed, position the gasket, hold the pan against the block, and install the bolts finger tight. Tighten the bolts in three steps to the specified torque, starting at the center of the pan and working outward in a spiral pattern, noting that the bolts have different torque values.
    Posted by GMPartsGiant Specialist
    Q:
    What should be done before starting the engine for the 1984 Pontiac Fiero? Posted by Customer
    A:
    Reattach the catalytic converter splash shield, lower the vehicle, add engine oil, and finally install the negative battery cable.
    Posted by GMPartsGiant Specialist
    Q:
    What should be done to the engine block and oil pan before installation for the 1996 Pontiac Grand Prix? Posted by Customer
    A:
    Clean the engine block and oil pan thoroughly, ensuring all old sealant is removed and the threaded bolt holes are clean.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Oil Pan
    Q:
    How much should the engine be lifted for oil pan removal for the 1981 Pontiac Phoenix? Posted by Customer
    A:
    Lift the engine just enough to provide clearance for the oil pan removal.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Oil Pan
    Q:
    How do you detach the oil pan from the engine for the 1994 Pontiac Grand Prix? Posted by Customer
    A:
    Remove the bolts and nuts securing the oil pan to the engine block, tap on the pan with a soft-face hammer to break the gasket seal, and detach the oil pan from the engine.
    Posted by GMPartsGiant Specialist
    Q:
    What is the first step in the process for the 1984 Pontiac Phoenix? Posted by Customer
    A:
    Disconnect the negative battery terminal.
    Posted by GMPartsGiant Specialist
    Q:
    How should the engine be supported for the 1993 Pontiac Grand Prix? Posted by Customer
    A:
    Support the engine from above with an engine support fixture for 1995 and later models.
    Posted by GMPartsGiant Specialist
    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 8643574, the Right Choice

To ensure reliability, purchase GM part # 8643574 Pan, Automatic Transmission Oil. It is sometimes referred to as GM Oil Pan, GM Transmission Pan. 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, Skyhawk, Skylark models. It fits Cadillac Cimarron. It also fits Chevrolet Cavalier, Celebrity, Citation. This also fits Pontiac 6000, Fiero, Grand Prix.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 8643574 Pan, Automatic Transmission 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 Chevrolet parts information, click here.

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