SCITOO Headlights Assembly Fits For GMC Sierra 1500 1999-2006,For Sierra Classic 1500/3500 2007 Replacement Headlamps Park/Signal Lamp in Chrome Housing Amber Reflector Clear lens

Applicable Models : For GMC Sierra 1500 1999-2006,For Sierra Classic 1500 3500 2007,For Sierra 2500 1999-2004,For Sierra 3500 2001-2006 (Does not fit 1999 Sierra Old Body Style / 2007 Sierra New Body Style models). Easy to Install : As a fully compatible replacement for factory parts, our bolt-on style headlights are designed for quick and easy installation, requiring no modification or drilling. Product Compliance : SCITOO strictly adheres to DOT and SAE safety standards which all OE light manufacturers must abide by. Fully Sealed : With the sealing technology,our headlight assembly are completely sealed to prevent moisture from getting into the housing.with ventilation hole at the back of housing to regulate the headlights temperature to avoid fogging problem. Notice : Please check the ""Make sure this fit"" to try if this replacement fits your vehicle