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 2003 2004 2005 2006 Silverado headlights provide clearer and longer vision for driver to see the deer, wild animals, falling rocks or other obstacles at night in advance to reduce the possibility of danger.