Please check notes in each part listing to ensure the EGR Valve is correct for your 2002 CHEVROLET IMPALA with a 3.8L 231 OHV engine. STANDARD MOTOR PRODUCTS, DELPHI, AIRTEX, & ACDELCO are competing brands, and each brand's EGR Valve may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a EGR Valve fits only certain 2002 CHEVROLET IMPALA models.

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

After choosing a EGR Valve, 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 Emission parts, other CHEVROLET IMPALA 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 2002 CHEVROLET will not be lost if you switch.