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GMC 15978055 Bracket Assembly, Engine Mount

1988-1995 GMC

Customer Questions & Expert Answers (3)
GM 15978055 Bracket Assembly, Engine Mount
  • Part Description
    BRACKET, Engine Mounting
  • 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 GMC
    Manufacturer Part Number15978055
    Part DescriptionBRACKET, Engine Mounting
    Other NamesMount Bracket
    Item Dimensions8.7 x 8.3 x 6.8 inches
    Item Weight4.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU15978055
    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
    1988-1995 GMC C15006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L DieselC1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX
    1988-1995 GMC C25006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4LC2500 EXTENDED CAB LONG BOX, C2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB
    1988-1991 GMC C35008 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4LC3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 CAB CHASSIS 183.5, C3500 EXTENDED CAB, C3500 REGULAR CAB
    1988-1991 GMC K15006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L DieselK1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX
    1988-1991 GMC K25006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4LK2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB
    1988-1991 GMC K35008 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4LK3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 EXTENDED CAB, K3500 REGULAR CAB
    1992-1995 GMC Suburban1/2 TON, 3/4 TON
    1995 GMC YukonCLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON
  • 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 15978055 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What should be checked for in the mounts for the 1992 Chevrolet C1500? Posted by Customer
    A:
    Check if the rubber is cracked, hardened, or separated from the metal plates. Look for any splits in the rubber.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Engine Mount
    Q:
    How can deterioration of the rubber mounts be slowed for the 1992 Chevrolet K1500? Posted by Customer
    A:
    Rubber preservative may be applied to the mounts to slow down deterioration.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Engine Mount
    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 15978055, the Right Choice

To ensure reliability, purchase GM part # 15978055 Bracket Assembly, Engine Mount. It is sometimes referred to as GMC Engine Mount, GMC Motor And Transmission Mount, GMC Engine Mount Bracket. 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 GMC C2500, Suburban, Yukon models.

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