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Genuine GM 1258457
Mount Asm, Trans

Customer Questions & Expert Answers (1)
GM 1258457 Mount Asm, Trans
  • Part Description
    MOUNT, Transmission Mounting
  • Brand
    GM
  • Manufacturer's Notes
    This part is discontinued.
Select vehicle to make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number1258457
    Part DescriptionMOUNT, Transmission Mounting
    Other DescriptionMount Asm, Trans
    Other NamesMotor Mount, Rear Mount, Transmission Mount
    Item Weight1.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU1258457
    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
    1982-1984 Buick Electra6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, COUPE 2 DOOR, ELECTRA ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR RWD, LIMITED 4 DOOR, LIMITED 4 DOOR RWD, SEDAN 4 DOOR
    1982-1985 Buick Estate Wagon6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    1982-1985 Buick Lesabre6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    1985-1987 Buick Regal6 Cyl 3.8LREGAL
    1982-1983 Cadillac Deville6 Cyl 4.1L, 8 Cyl 4.1L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR
    1982-1983 Cadillac Fleetwood6 Cyl 4.1L, 8 Cyl 4.1L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR
    1985-1987 Chevrolet El Camino6 Cyl 4.3LEL CAMINO, MONTE CARLO
    1985-1988 Chevrolet Monte Carlo6 Cyl 4.3LEL CAMINO, MONTE CARLO
    1982-1984 Oldsmobile 986 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L DieselREGENCY 2 DOOR, REGENCY 4 DOOR, REGENCY BROUGHAM
    1982-1985 Oldsmobile Custom Cruiser8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, BROUGHAM LS 4 DOOR, RWD, STATION WAGON
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  • Customer Questions & Expert Answers

    Q:
    I need to make sure if the very part fits my car.
    By Customer
    A:
    You can Select Your Car to see if 1258457 fits your car.
    By Omar
    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 1258457 at AutoPartsPrime, Your Right Choice

  • The part number 1258457, Mount Asm, Trans, 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 Electra, Lesabre, Regal. It fits Cadillac Deville, Fleetwood. It also fits Chevrolet El Camino, Monte Carlo. This also fits Pontiac Bonneville, 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.
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