How-to Videos for installs and repairs on Cadillac Escalade EXT Cars

Watch this video to learn how to install a new transfer case shift motor on your 2003-05 GMC Yukon.

Check out this assortment of air tools from 1A Auto. Get yours today!

This video shows you how to replace the front door weather strip on your 07-14 Chevy Suburban. 1A Auto shows you how to do it yourself.

How to repair, install, fix, change or replace the broken, damaged, cracked, faded, cloudy, or chipped headlightson 2005-2007 Chevy Silverado models.

This video shows you how to install a new vapor canister purge solenoid on your 1999-2003 Chevy Silverado.

How to repair, install, fix, change or replace your own worn, squeaky, fading old brakes on 07, 08, 09, 10, 11, 12, 13 Chevy Silverado

How to repair, install, fix, change or replace rusted, corroded, or stuck throttle body on 09 Chevrolet Suburban

Watch this video to learn how to replace your door panel. The experts at 1A Auto show you how to replace the inner door trim on your 07-13 Chevy Silverado or GMC Sierra.

This video tells you everything you need to know about a cooling fan clutch!

How to diagnose a broken, busted, bad, loose, or damaged idler arm