Please check notes in each part listing to ensure the Radiator Fan Relay is correct for your 2004 CHEVROLET OPTRA LS with a 2.0L 1998cc engine. Special restrictions like "California only" or "with sport package" may indicate a Radiator Fan Relay fits only certain 2004 CHEVROLET OPTRA LS models.

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

After choosing a Radiator Fan Relay, 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-Switch & Relay parts, other CHEVROLET OPTRA LS 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 2004 CHEVROLET will not be lost if you switch.