Spyder Auto Group CCFL Projector Headlights (Black), 5030009 CCFL Projector Headlights; Low Beam Bulb Included; High Beam Uses Stock Bulb; Pair; Black GMC SIERRA 1500 SIERRA 1500 CLASSIC SIERRA 1500 HD SIERRA 1500 HD CLASSIC SIERRA 2500 SIERRA 2500 HD SIERRA 2500 HD CLASSIC SIERRA 3500 SIERRA 3500 CLASSIC YUKON YUKON XL 1500 BASE CLASSIC HYBRID CLASSIC SL CLASSIC SLE CLASSIC SLT CLASSIC WT DENALI HT HYBRID SL SLE SLT WT 1999 2000 2001 2002 2003 2004 2005 2006 2007 4.3L (262) Vortec 4.3L L35 (262) Vortec 4.3L LU3 (262) Vortec 4.8L GEN III LR4 Vortec (294) 5.3L GEN III Electric/Gas LM7 (325) 5.3L GEN III Flex L59 Vortec (325) 5.3L GEN III L33 Vortec (325) 5.3L GEN III LM7 Vortec (323) 5.3L GEN III LM7 Vortec (325) 5.7L (350) Vortec 6.2L GEN IV L92 Vortec (378) 6.6L Duramax Turbo Diesel LB7 (403) 6.6L Duramax Turbo Diesel LBZ (403) 6.6L Duramax Turbo Diesel LLY (403) 6L GEN III Bi-Fuel LQ4 Vortec (364) 6L GEN III CNG LQ4 Vortec (364) 6L GEN III LQ4 Vortec (364) 6L GEN III LQ9 HO Vortec (364) 8.1L L18 Vortec (496) BI-FUEL CNG DIESEL ELECTRIC/GAS FLEX GAS Spyder Auto Group Spyder Auto Group CCFL Projector Headlights (Black) - 5030009 5030009 Headlights, Housings and Conversions