Please check notes in each part listing to ensure the Circuit Breaker is correct for your 2003 GMC SAFARI with a 4.3L engine. Special restrictions like "California only" or "with sport package" may indicate a Circuit Breaker fits only certain 2003 GMC SAFARI models.
Clicking a "More Info" link will display a picture and/or other details about that Circuit Breaker in a separate window (you may need to turn off your pop-up-blocking software for this to work).
After choosing a Circuit Breaker, 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 Electrical parts, other GMC SAFARI 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 2003 GMC will not be lost if you switch.
