NOS = GM = CADILLAC GNTX-120 AUTO-DIM COMPASS REAR VIEW INTERIOR MIRROR

02-06 Silverado Sierra Compass Temp Auto Dimming Inside Rear View Mirror OnStar

2003-2009 Silverado Sierra Rear View Mirror Auto Dim Onstar Compass Temp

GM Silverado Tahoe Rear View Mirror Compass Temp Auto Dim Rearview OEM GNTX 177

2000-2002 CHEVY TAHOE SUBURBAN SILVERADO REAR VIEW MIRROR DUAL TEMP/COMPASS OEM

1999-2002 Silverado Sierra Tahoe Yukon Rear View Mirror Auto Dim Compass Temp

2003-2006 Silverado Sierra Tahoe Yukon Rear View Mirror Auto Dim Compass Temp

GM Silverado Tahoe Rear View Mirror Compass Temp Auto Dim Rearview OEM GNTX 177