Make sure this part fits

GM 1258457
Motor Mount

1984-1987 GM

Customer Questions & Expert Answers (1)
GM 1258457 Motor Mount
  • Part Description
    Mount Assembly, Trans; Engine Mount Bracket; Transfer Case Mount; Transmission Mount
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    1984 Buick ElectraLimited, Park Avenue
    1984-1985 Buick LeSabreCollector's Edition, Custom, Limited6 Cyl 3.8 L GAS
    1984-1987 Chevrolet CapriceBase, Classic, Classic Brougham, Classic LS Brougham
    1984-1987 Chevrolet El CaminoBase, Conquista, SS6 Cyl 3.8 L GAS, 6 Cyl 4.3 L GAS
    1984-1985 Chevrolet ImpalaBase
    1984-1987 GMC CaballeroAmarillo, Base, Diablo6 Cyl 3.8 L GAS, 6 Cyl 4.3 L GAS
    1985 Oldsmobile Delta 88Royale, Royale Brougham6 Cyl 3.8 L GAS
    1985-1986 Pontiac BonnevilleBase, Brougham, LE6 Cyl 3.8 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 1258457 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 1258457 is suitable before ordering.
    Posted by ChevyPartsGiant 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 Motor Mount 1258457 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 1258457 Motor Mount is available in the market under the name GM Motor And Transmission Mount. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 1258457 Motor Mount fits certain Chevrolet Impala, Caprice, El Camino models, as well as GMC Caballero. Additionally, it is compatible with Buick LeSabre, Electra and Pontiac Bonneville models.
The original GM component designated by manufacturer part number 1258457 maintains top performance when functioning as the Mount Assembly, Trans; Engine Mount Bracket; Transfer Case Mount; Transmission Mount unit. The component 1258457 is constructed from durable material while weighing 1.60 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Rear Mount; Mount, Transmission Mounting. The part 1258457 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
The GM product 1258457 with Motor Mount preserves the transmission system's integrity and makes sure both performance and stability are optimal. The GM part requires continuous visual examination since degraded rubber will cause the transmission extension housing to fail to pull down and show wear on the mount possibly reaching its low position. A rubber separation from the metal plate provides an obvious indication that the part requires attention. A proper operational state of this component depends on tightening every screw and nut connected to both the crossmember and transmission. Selecting genuine OEM parts such as the GM 1258457 ensures proper factory compliance that ensures both an effortless installation and durable long-term performance. Our website provides customers with a complete selection of authentic GM components which includes 1258457 Motor Mount and offers them at reasonable rates. Different essential parts can be rapidly delivered to you through our system along with manufacturer warranties that protect your maintenance investment. The GM part must always receive top priority for sustaining vehicle performance due to its quality and adaptability needs.