Please check notes in each part listing to ensure the Back Up Lamp Switch Connector is correct for your 1985 OLDSMOBILE CUTLASS CALAIS SUPREME with a 4.3L 260 DIESEL engine. Special restrictions like "California only" or "with sport package" may indicate a Back Up Lamp Switch Connector fits only certain 1985 OLDSMOBILE CUTLASS CALAIS SUPREME models.

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After choosing a Back Up Lamp Switch Connector, 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-Connector parts, other OLDSMOBILE CUTLASS CALAIS SUPREME 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 1985 OLDSMOBILE will not be lost if you switch.