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Genuine GM 20663786
Extension-Rear Wheelhouse Inner Panel

Customer Questions & Answers (2)
GM 20663786 Extension-Rear Wheelhouse Inner Panel
  • Part Description EXTENSION, Rear Wheelhouse
  • Location Rear Inner
  • Brand GM
  • Manufacturer's Notes This part is discontinued.

Vehicle Specific

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  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number20663786
    Part DescriptionEXTENSION, Rear Wheelhouse
    Other DescriptionExtension-Rear Wheelhouse Inner Panel
    Item Dimensions39.1 x 18.7 x 1.6 inches
    Item Weight1.70 Pounds
    PositionRear Inner
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGenuine General Motors
    SKU20663786
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1988-1996 Buick Regal6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.8L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL
    1990-1994 Chevrolet Lumina4 Cyl 2.2L, 4 Cyl 2.5L, 6 Cyl 3.1L, 6 Cyl 3.1L Flex, 6 Cyl 3.4L, 6 Cyl 3.8L2 DOOR, 4 DOOR
    1988-1997 Oldsmobile Cutlass4 Cyl 2.3L, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.3L, 6 Cyl 3.4L2 DOOR, 4 DOOR, INTERNAL 2 DOOR, INTERNAL 4 DOOR
    1988-1996 Pontiac Grand Prix4 Cyl 2.3L, 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.4L2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR

Related Parts for 20663786

Customer Questions & Answers

Q:
I really want to assure that 20663786 fits my car.
By Customer
A:
You can Select Your Car to see if 20663786 fits your car.
By Bob
GM Specialist
Q:
Where is the exact position of the part?
By Customer
A:
The position of the part is on Passenger Side.
By Bob
GM Specialist
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 20663786 at AutoPartsPrime, Your Right Choice

  • The part number 20663786, Extension-Rear Wheelhouse Inner Panel, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Buick Regal. It fits Chevrolet Lumina. It also fits Oldsmobile Cutlass. This also fits Pontiac Grand Prix. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.