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AMD Cargo Lamp Wire Harness, 73-87 Chevy GMC CK Pickup X631-4073-4

AMD Cargo Lamp Wire Harness, 73-87 Chevy GMC CK Pickup X631-4073-4
$77.99 ea
NEWARRIVING SOONEstimated Ship Date 07/08/2026 (If Ordered Today)
Model: 5114882
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Cargo Lamp Wire Harness - 73-86 C/K or 87-91 R/V Chevy GMC Pickup

This cargo lamp wire harness is an OEM-style replacement designed for 1973–1986 Chevrolet and GMC C/K Pickup models and 1987–1991 R/V series pickups on the Squarebody platform, including C/10 and R10 applications where equipped with a factory cargo lamp. Engineered to match original routing and connector configuration, this harness provides the necessary wiring to power the cab-mounted cargo light assembly. Manufactured to factory specifications for configuration and function, it is intended for restoration and service replacement of damaged, modified, or missing original wiring in 1973–1991 Chevy and GMC truck applications.

Key Features:
  • Designed for 1973–1986 Chevrolet and GMC C/K Pickup
  • Fits 1987–1991 Chevrolet and GMC R/V series pickups
  • Squarebody platform application, including C/10 and R10
  • For trucks equipped with factory cargo lamp
  • Replaces cargo lamp wiring harness
  • OEM-style replacement
  • Supports proper cargo light electrical function
About Auto Metal Direct

Auto Metal Direct is a team of true car guys with years of experience in sheet metal reproduction, car restoration and paint/body work. We believe that quality is not subjective!  Our mission is to provide the best customer experience for the Ford, Mopar and GM classic car markets - both in products and in service. 

Our panels are made from proper gauge steel and include all correct-as-original clips, tabs, flanges, bends and seams. Each time a prototype body panel comes off of a new tooling, we test fit it on a car. The marked up prototype is then used to change and improve the tools, and a new prototype is produced. This procedure might be repeated multiple times but, once the part is finally approved, you can be assured of a quality part.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Chevrolet C10 Pickup 1973 - 1974
Chevrolet C10 1975 - 1986
Chevrolet C20 Pickup 1973 - 1974
Chevrolet C20 1975 - 1987
Chevrolet C30 Pickup 1973 - 1974
Chevrolet C30 1975 - 1986
Chevrolet K10 Pickup 1973 - 1974
Chevrolet K10 1975 - 1986
Chevrolet K20 Pickup 1973 - 1974
Chevrolet K20 1975 - 1986
Chevrolet K30 Pickup 1973 - 1974
Chevrolet K30 1977 - 1986
GMC C15/C1500 Pickup 1973 - 1974
GMC C1500 1979 - 1986
GMC C15 1975 - 1978
GMC C25/C2500 Pickup 1973 - 1974
GMC C2500 1979 - 1986
GMC C25 1975 - 1978
GMC C35/C3500 Pickup 1973 - 1974
GMC C3500 1979 - 1991
GMC C35 1975 - 1978
GMC K15/K1500 Pickup 1973 - 1974
GMC K1500 1979 - 1986
GMC K15 1975 - 1978
GMC K25/K2500 Pickup 1973 - 1974
GMC K2500 1979 - 1986
GMC K25 1975 - 1978
GMC K35/K3500 Pickup 1973 - 1974
GMC K3500 1979 - 1991
GMC K35 1977 - 1978

Specifications:

Brand X-Parts

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AMD Cargo Lamp Wire Harness, 73-87 Chevy GMC CK Pickup X631-4073-4: