Please check notes in each part listing to ensure the A/C Wiring Harness is correct for your 1966 CHEVROLET SUBURBAN with a 4.1L 250 engine. Special restrictions like "California only" or "with sport package" may indicate a A/C Wiring Harness fits only certain 1966 CHEVROLET SUBURBAN models.

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After choosing a A/C 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 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 1966 CHEVROLET will not be lost if you switch.