Nearly 30 years of obsessively cataloging, photographing, and taking video of each part means it will fit your 2003 Lincoln Aviator In-Dash Navigation Unit[OEM 3C5T-18C985] Navigation Unit.

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!