Please check notes in each part listing to ensure the A/C Line O-Ring is correct for your 1977 OLDSMOBILE CUTLASS with a 3.8L 231 engine. Special restrictions like "California only" or "with sport package" may indicate a A/C Line O-Ring fits only certain 1977 OLDSMOBILE CUTLASS models.
Clicking a "More Info" link will display a picture and/or other details about that A/C Line O-Ring in a separate window (you may need to turn off your pop-up-blocking software for this to work).
After choosing a A/C Line O-Ring, 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 Heat & Air Conditioning parts, other OLDSMOBILE CUTLASS 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 1977 OLDSMOBILE will not be lost if you switch.
