[Attention] : For Avalanche,Fit Models without Factory Cladding ONLY [Fit For] : Headlights replacement for 2003-2006 Chevy Silverado 1500 2500 3500 & HD; 2007 Silverado 1500 2500 3500 & HD Classic; 03-06 Chevy Avalanche 1500 2500 [OE#] :10396913, 10366038.Partslink Number: GM2502224, GM2503224 [Package Included] : 1x Pair of Headlights Headlamp Assembly with Bulbs (Driver and Passenger Side); 9005 High / 9006 Low Beam Waterproof-Our Headlight Assemblies undergo triple sealing inspections to ensure a high level of airtightness and waterproofing. High transmittance PC lens with UV coating; excellent durability and ultra-clear vision Lifetime Service Guaranteed quick response to all your questions; life-long service for each purchase These headlights are a perfect replacement for 2003 2004 2005 2006 Chevy Silverado. They are made of high-quality materials ,so they are very sturdy, and they can provide excellent visibility when driving. They can be installed directly, and the operation is simple and less time-consuming. These03-06 silverad headlights with bulbs can increase brightness and broaden vision, they can improve the visibility of drivers and passengers in dark, storms, rainstorms and other harsh environments.These headlights can increase the safety on the road and make your car more beautiful.