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1999-2006 GMC Sierra & 2000-2006 GMC Yukon XL Headlight

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What Bulb Types Does it Require?

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Installation Guide

------------------------- Welcome Fellow OPT7-ite, At OPT7 we always strive for better! Find the Rex Rex 1999-2006 GMC Sierra 1500/2500/3500 & 2000-2006 GMC Yukon XL/1500/2500 Installation Guide PDF download link below, thank you! Thank You, The OPT7 Customer Experience Team Live Help Available Mon-Fri 9:30am-6:30pm PST @ www.opt-7.com (http://www.opt-7.com)