Please check notes in each part listing to ensure the Turn Signal Switch is correct for your 2000 OLDSMOBILE ALERO with a 3.4L engine. OE PRO, AIRTEX / WELLS, STANDARD MOTOR PRODUCTS, & ACDELCO are competing brands, and each brand's Turn Signal Switch may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a Turn Signal Switch fits only certain 2000 OLDSMOBILE ALERO models.
Clicking a "More Info" link will display a picture and/or other details about that Turn Signal Switch in a separate window (you may need to turn off your pop-up-blocking software for this to work).
After choosing a Turn Signal Switch, 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-Switch & Relay parts, other OLDSMOBILE ALERO 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 2000 OLDSMOBILE will not be lost if you switch.