A Spyder Xtune Factory style headlight is identical to the original unit in every way; same quality, same method of installation. A Spyder Xtune headlight isn't some cheap universal fit part that will require extensive modifications to your vehicle for fitment. It will mount the same way and look and function exactly the same as the original.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2003-2005	Chevrolet	Avalanche 1500	Base
2005-2006	Chevrolet	Avalanche 1500	LS
2005-2006	Chevrolet	Avalanche 1500	LT
2003	Chevrolet	Avalanche 1500	North Face
2003	Chevrolet	Avalanche 1500	On Road Edition
2003	Chevrolet	Avalanche 1500	WBH
2004-2006	Chevrolet	Avalanche 1500	Z66
2003-2006	Chevrolet	Avalanche 1500	Z71
2003-2004	Chevrolet	Avalanche 2500	Base
2005-2006	Chevrolet	Avalanche 2500	LS
2005-2006	Chevrolet	Avalanche 2500	LT