Nearly 30 years of obsessively cataloging, photographing, and taking video of each part means it will fit your 2004 Ford F Series Trucks Non-California Emissions - F150 - 5.4L Models - 4 Wheel Drive - Excluding Heritage Edition - Left Catalytic Converter.

Period. No Hassle. GUARANTEED.

We cover round trip shipping if we make a mistake.

Check out the video below to view the Guaranteed Exact Fit process from start to finish!