Shop Nilight Headlight Assembly for 2003 2004 2005 2006 Chevy Silverado Avalanche 1500 1500HD 2500 2500HD 3500 Chevrolet Pickup Replacement Headlamp Housing Bumper Lamp Set in high quality, support 2 years warranty. Our 2007 Silverado Classic 1500 1500HD 2500HD 3500 headlights are DOT & SAE compliant to ensure driving safety for you and oncoming driver.