Please check notes in each part listing to ensure the Leak Detection Pump is correct for your 2003 DODGE DAKOTA with a 4.7L engine. DORMAN & AIRTEX / WELLS are competing brands, and each brand's Leak Detection Pump may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a Leak Detection Pump fits only certain 2003 DODGE DAKOTA models.
Clicking a "More Info" link will display a picture and/or other details about that Leak Detection Pump in a separate window (you may need to turn off your pop-up-blocking software for this to work).
After choosing a Leak Detection Pump, 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 Emission parts, other DODGE DAKOTA 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 DODGE will not be lost if you switch.