Nearly 30 years of obsessively cataloging, photographing, and taking video of each part means it will fit your 2003 Ford F Series Trucks 6.0L Diesel - Up To Serial No. 6344942 - Injection Pressure Regulator Valve Fuel Pressure Regulator.

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!