Hi Kenneth, This fits 1998-2002 Mercedes Benz E430 AWD. To look for catalytic converters and check the fitment please use our Vehicle Selector — which can be found towards the top of the homepage as well as all categories, search results, and product pages — can help verify if a part will fit your specific application. To enter your application, simply select your vehicle’s year, make, model, sub-model, and engine type and click “Go.” Once your application is selected, you’ll see a “Guaranteed to Fit” badge if the part will fit, and we recommend that you also double-check Your Vehicle Fit Details as well as the Vehicle Fitment Information table on the product page. Some States now require the use of CARB- compliant aftermarket converters (in certain circumstances). Aside from your vehicle's emission sticker, it is important to know your State’s requirements to determine the correct converters.