Nearly 30 years of obsessively cataloging, photographing, and taking video of each part means it will fit your 2004 Scion xB 49 State Vehicle With California Emissions Equipment - 1.5L Engine 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!