Please check notes in each part listing to ensure the Courtesy Light Wiring Harness is correct for your 1972 CHEVROLET C20 SUBURBAN with a 454.4L 4BBL engine. Special restrictions like "California only" or "with sport package" may indicate a Courtesy Light Wiring Harness fits only certain 1972 CHEVROLET C20 SUBURBAN models.

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After choosing a Courtesy Light Wiring Harness, 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 on "Find More Parts", to find more Electrical parts, other CHEVROLET C20 SUBURBAN parts, or parts for a different vehicle. Please try our Interactive Catalog (click red Start button above) for faster searching. Both catalogs use the same shopping cart, so any auto parts you've already chosen for your 1972 CHEVROLET will not be lost if you switch.