Make sure this part fits

GM 15603996
Crossmember

1992-2000 GM

Customer Questions & Expert Answers (2)
GM 15603996 Crossmember
  • Part Description
    Crossmember, Frame Cross, Intermediate (Transmission Support Cross Member)
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2000 Chevrolet C2500Base, LS8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    1992-1994 Chevrolet C3500Base, Cheyenne, Scottsdale, Silverado8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    2000 Chevrolet K2500Base, LS8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    1992-1994 Chevrolet K3500Base, Cheyenne, Scottsdale, Silverado8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    2000 GMC C2500Sierra SL, Sierra SLE, Sierra SLT8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    1992-1994 GMC C3500Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    2000 GMC K2500Sierra SL, Sierra SLE, Sierra SLT8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    1992-1994 GMC K3500Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 15603996 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 15603996 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the next step after applying threadlocker for the 2000 GMC C2500? Posted by Customer
    A:
    Install the engine crossmember bolts and tighten them to 120 N.m (88 lb ft).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Front Cross-Member
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Crossmember 15603996 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 15603996 Crossmember is available in the market under the name GM Front Cross-Member. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 15603996 Crossmember fits certain Chevrolet C2500, C3500, K2500 models, as well as GMC C2500, C3500, K2500 models.
The original GM component designated by manufacturer part number 15603996 maintains top performance when functioning as the Crossmember, Frame Cross, Intermediate (Transmission Support Cross Member) unit. The component 15603996 is constructed from durable material. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Crossmember, Intermediate(Transmission Support Cross Member). The part 15603996 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.
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