If your truck's side mirror glass is cracked, faded, or the heating element has failed, this pair will get you back on the road. Includes both driver (left, GM1324138) and passenger (right, GM1325138) side heated mirror glass. The heating function helps clear frost, fog, or light snow for better visibility in bad weather. Made from quality glass and ABS housing, they're direct replacements that match the original mounting points and wiring connectors. Fits 2007-2014 Chevy Silverado, Suburban, Tahoe, Avalanche; GMC Sierra, Yukon; Cadillac Escalade (double-check your exact year and model). Installation is usually straightforward—pop off the old glass and plug in the new one. A practical fix to restore safety and convenience.