Please check notes in each part listing to ensure the Coolant Temperature Sender is correct for your 2004 AUDI A4 with a 3.0L 2976cc [AVK] engine. Special restrictions like "California only" or "with sport package" may indicate a Coolant Temperature Sender fits only certain 2004 AUDI A4 models.

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

After choosing a Coolant Temperature Sender, 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 Cooling System parts, other AUDI A4 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 AUDI will not be lost if you switch.