Please check notes in each part listing to ensure the Back Up Lamp Socket is correct for your 1986 GMC K2500 PICKUP with a 5.7L 350 engine. DORMAN, STANDARD MOTOR PRODUCTS, & ACDELCO are competing brands, and each brand's Back Up Lamp Socket may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a Back Up Lamp Socket fits only certain 1986 GMC K2500 PICKUP models.

Clicking a "More Info" link will display a picture and/or other details about that Back Up Lamp Socket in a separate window (you may need to turn off your pop-up-blocking software for this to work).

After choosing a Back Up Lamp Socket, click the "Add Part" button. Shipping costs will be shown on the Shopping Cart page. You may use your browser's Back button or click "Find More Parts" to find more Electrical-Lamp & Socket parts, other GMC K2500 PICKUP parts or parts for a different vehicle. Please try our Interactive Catalog (click link above) for faster searching. Both catalogs use the same shopping cart so any auto parts you've already chosen for your 1986 GMC will not be lost if you switch.