How-to Videos for installs and repairs on GMC Sierra 1500 Cars

Watch this video to learn how to fix heating and cooling problems. The experts at 1A Auto show you how to replace the A/C and heater air temperature control on your 99-06 Chevy Silverado or Suburban, or GMC Sierra.

You can learn how to change the rear shocks on your 07-13 Chevy Silverado or GMC Sierra. Watch this video where 1A Auto experts show you step by step!

This video will show how to remove and properly replace the serpentine belt in the right sequence to access and replace the idler pulley

If the wheel is stuck after you removed the lug nuts, this video will show you a few options for what you can do to remove it

You can remove the front door panel on your 00-02 Chevy Suburban or Tahoe. Check out this video to learn how from 1A Auto.

This video will show where each oxygen sensor is located and also how to replace the Bank 2 sensor 2 oxygen sensor if it turned on the check engine light

How to repair, install, fix, change or replace a broken, damaged, split or leaking radiator coolant overflow bottle on 00, 01, 02, 03, 04, 05, 06, Chevy Suburban.

Watch this video to learn how to replace a loose, rusted, or damaged upper control arm. The experts at 1A Auto will show you how to replace the lower control arm on your 00-06 Chevy Suburban or Silverado, or GMC Yukon or Sierra.

Watch this video to learn how to fix a leaking or bent transmission pan. The experts at 1A Auto show you how to replace the transmission oil pan on your 00-06 Chevy Suburban, Tahoe, or Silverado.

How to repair, install, fix, change or replace a broken radiator fan shroud. This video shows the process for the 02, 03, 04, 05, 06 Chevy Suburban