Please check notes in each part listing to ensure the Throttle Position Sensor (TPS) is correct for your 2004 NISSAN SENTRA with a 1.8L engine. HITACHI, DELPHI, STANDARD MOTOR PRODUCTS, AIRTEX / WELLS, & BECK/ARNLEY are competing brands, and each brand's Throttle Position Sensor (TPS) may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a Throttle Position Sensor (TPS) fits only certain 2004 NISSAN SENTRA models.
Clicking a "More Info" link will display a picture and/or other details about that Throttle Position Sensor (TPS) in a separate window (you may need to turn off your pop-up-blocking software for this to work).
After choosing a Throttle Position Sensor (TPS), 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 Fuel/Air parts, other NISSAN SENTRA 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 2004 NISSAN will not be lost if you switch.