Strict testing throughout production ensures our headlights perform well enough in any conditions. VEHICLE COMPATIBILITY – Headlights assembly compatible with 2003-2006 Chevy Silverado 1500/1500 HD; 2003-2004 Chevy Silverado 2500; 2003-2006 Chevy Silverado 2500 HD/3500; 2007 Chevy Silverado 1500/1500 HD/2500 HD/3500 Classic; 2003-2006 Chevy Avalanche 1500/2500 Pickup (Without Body Cladding); High beam bulb type: HB3/9005, Low beam bulb type:HB4/9006.

Strict testing throughout production ensures our headlights perform well enough in any conditions. VEHICLE COMPATIBILITY – Headlights assembly compatible with 2003-2006 Chevy Silverado 1500/1500 HD; 2003-2004 Chevy Silverado 2500; 2003-2006 Chevy Silverado 2500 HD/3500; 2007 Chevy Silverado 1500/1500 HD/2500 HD/3500 Classic; 2003-2006 Chevy Avalanche 1500/2500 Pickup (Without Body Cladding); High beam bulb type: HB3/9005, Low beam bulb type:HB4/9006.