Nearly 30 years of obsessively cataloging, photographing, and taking video of each part means it will fit your 2009 GMC Pick-up Truck Sierra 1500 1/2 Ton - Yukon Yoke - 8.5 .
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!