LED Dome Light 2003-2006 GMC Sierra Ext Cab LED Dome Light; Provides a crisp, clear light for your interior;Application-specific for your favorite ride;Plug-and-play installation with no cutting, drilling, or fabrication required;Up to 18x brighter than conventional fil CHEVROLET GMC C2500 PICKUP C3500 PICKUP K2500 PICKUP K3500 PICKUP SIERRA 1500 SIERRA 1500 CLASSIC SIERRA 2500 SIERRA 2500 HD SIERRA 2500 HD CLASSIC SIERRA 3500 SIERRA 3500 CLASSIC SILVERADO 1500 SILVERADO 2500 SILVERADO 2500 HD SILVERADO 3500 BASE C3 CLASSIC HYBRID CLASSIC SL CLASSIC SLE CLASSIC SLT CLASSIC WT DENALI HYBRID LS LT SL SLE SLT SS WT Z71 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 (325) 5.7L L31 (350) Vortec 6.5L Turbocharged Diesel L65 (395) 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) 7.4L L29 Vortec (454) 8.1L L18 Vortec (496) BI-FUEL CNG DIESEL ELECTRIC/GAS FLEX GAS Putco Putco LED Dome Light - 980022 980022 Dome Lights