Select Your Vehicle
2003 GMC Sierra 1500 WT
-
Original price $57.29Original price$57.29$57.29Current price $57.292003 GMC Sierra 1500 WT Driver Side Headlight Assembly Composite - GM2502188
Fitment: 1999-2006 GMC Sierra 1500 SL, 1999-2006 GMC Sierra 1500 SLE, 1999-2006 GMC Sierra 1500 SLT, 2000-2006 GMC Yukon SLE, 2000-2006 GMC Yukon SLT, 2000-2006 GMC Yukon XL 1500 SLE, 2000-2006 GMC Yukon XL 1500 SLT, 2002 GMC Sierra 1500 HT, 2002-2005 GMC Sierra 1500 Base, 2002-2006 GMC Sierra 1500 WT, 2005-2006 GMC Sierra 1500 Hybrid, 2006 GMC Yukon SL, 2006 GMC Yukon XL 1500 SL, 2007 GMC Sierra 1500 Classic Hybrid, 2007 GMC Sierra 1500 Classic SL, 2007 GMC Sierra 1500 Classic SLE, 2007 GMC Sierra 1500 Classic SLT, 2007 GMC Sierra 1500 Classic WTIn stockThe GMC Sierra 1500/1500 Classic/Yukon/Yukon XL 1500 Base/HT/Hybrid/SL/SLE/SLT/WT/Hybrid/SL/SLE/SLT/WT/SL/SLE/SLT Driver Side Headlight Assembly ...
View full detailsOriginal price $57.29Original price$57.29$57.29Current price $57.29 -
Original price $384.01Original price$384.01$384.01Current price $384.01
2003 GMC Sierra 1500/1500 Classic/Yukon XL 1500 Denali Headlight Set Performance Set - GM2505128
Fitment: 1999-2006 GMC Sierra 1502001-2006 GMC Yukon XL 1500 Denali, 2007 GMC Sierra 1500 ClassicOut of stockThe GMC Sierra 1500/1500 Classic/Yukon XL 1500 Denali Headlight Set Performance Set part number GM2505128 is a compatible replacement for model y...
View full detailsOriginal price $384.01Original price$384.01$384.01Current price $384.01Sold out -
Original price $38.89Original price$38.89$38.89Current price $38.89
2003 GMC Sierra 1500 WT Driver Side Headlight Bracket Headlamp Mounting Panel Pin (2/Side) - GM2508118
Fitment: 1999-2006 Chevrolet Silverado 1501999-2006 GMC Sierra 1502000-2006 Chevrolet Suburban 1502000-2006 Chevrolet Suburban 2502000-2006 Chevrolet Tahoe, 2000-2006 GMC Yukon, 2000-2006 GMC Yukon XL 1500 SLE, 2000-2006 GMC Yukon XL 1500 SLT, 2000-2006 GMC Yukon XL 2500 SLE, 2000-2006 GMC Yukon XL 2500 SLT, 2002-2006 Cadillac Escalade, 2002-2006 Cadillac Escalade EXT, 2003-2007 Saturn Ion, 2006 GMC Yukon XL 1500 SL, 2007 Chevrolet Silverado 1500 Classic, 2007 GMC Sierra 1500 ClassicOut of stockThe Driver Side Headlight Bracket Headlamp Mounting Panel Pin (2/Side) part number GM2508118 is a compatible replacement for model years 1999, 20...
View full detailsOriginal price $38.89Original price$38.89$38.89Current price $38.89Sold out -
Original price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99
2003 Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set 1Led Design W/Gunmetal Painted Housing - GM2811181
Fitment: 1999-2002 Chevrolet Silverado 1501999-2005 GMC Sierra 1500Out of stockThe Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set 1Led Design W/Gunmetal Painted Housing part number GM2811181 is a compatible replacem...
View full detailsOriginal price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99Sold out -
Original price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99
2003 Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set Performance Styled W/Chrome Housing W/Clear Lens - GM2811105
Fitment: 1999-2002 Chevrolet Silverado 1501999-2005 GMC Sierra 1500Out of stockThe Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set Performance Styled W/Chrome Housing W/Clear Lens part number GM2811105 is a compatibl...
View full detailsOriginal price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99Sold out -
Original price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99
2003 GMC Sierra 1500 WT Headlight Set Projector Design W/Chrome Housing W/Clear Lens Performance Set - GM2505110
Fitment: 1999-2002 Chevrolet Silverado 1501999-2006 GMC Sierra 1500 SL, 1999-2006 GMC Sierra 1500 SLE, 1999-2006 GMC Sierra 1500 SLT, 2000 Chevrolet Tahoe Base, 2000 Chevrolet Tahoe Limited, 2000 Chevrolet Tahoe LS, 2000 Chevrolet Tahoe LT, 2000-2005 GMC Yukon SLE, 2000-2005 GMC Yukon SLT, 2000-2005 GMC Yukon XL 1500 SLE, 2000-2005 GMC Yukon XL 1500 SLT, 2000-2006 Chevrolet Suburban 1502000-2006 Chevrolet Suburban 2502001-2005 Chevrolet Tahoe, 2002 GMC Sierra 1500 HT, 2002-2005 GMC Sierra 1500 Base, 2002-2006 GMC Sierra 1500 WT, 2005-2006 GMC Sierra 1500 HybridOut of stockThe Chevrolet Silverado 1500/Suburban 1500/Suburban 2500/Tahoe Base/Limited/LS/LT/GMC Sierra 1500/Yukon/Yukon XL 1500 Base/HT/Hybrid/SL/SLE/SLT/W...
View full detailsOriginal price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99Sold out -
Original price $83.22Original price$83.22$83.22Current price $83.222003 GMC Sierra 1500 WT Passenger Side Tail Light Assembly Stepside - GM2801136
Fitment: 1999-2003 Chevrolet Silverado 1501999-2005 GMC Sierra 1500In stockThe Chevrolet Silverado 1500/GMC Sierra 1500 Passenger Side Tail Light Assembly part number GM2801136 is a compatible replacement for model years...
View full detailsOriginal price $83.22Original price$83.22$83.22Current price $83.22 -
Original price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99
2003 Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set W/Clear Lens & Red Cap Version 2 W/Cabon Fiber Rim - GM2811138
Fitment: 1999-2002 Chevrolet Silverado 1501999-2005 GMC Sierra 1500The Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set W/Clear Lens & Red Cap Version 2 W/Cabon Fiber Rim part number GM2811138 is a com...
View full detailsOriginal price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99Sold out -
Original price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99
2003 GMC Sierra 1500 WT Tail Light Set W/Clear Lens Stepside - GM2811144
Fitment: 1999-2004 Chevrolet Silverado 1501999-2005 GMC Sierra 1500Out of stockThe Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set W/Clear Lens part number GM2811144 is a compatible replacement for model years 1999, ...
View full detailsOriginal price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99Sold out -
Original price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99
2003 Chevrolet Silverado 1500/Suburban 1500/Suburban 2500/Tahoe Base/Limited/LS/LT/GMC Sierra 1500/Yukon/Yukon XL 1500 Base/HT/Hybrid/SL/SLE/SLT/WT/SLE/SLT Headlight Set Ion Projector Design W/Chrome Housing Performance Set - GM2505111
Fitment: 1999-2002 Chevrolet Silverado 1501999-2006 GMC Sierra 1500 SL, 1999-2006 GMC Sierra 1500 SLE, 1999-2006 GMC Sierra 1500 SLT, 2000 Chevrolet Tahoe Base, 2000 Chevrolet Tahoe Limited, 2000 Chevrolet Tahoe LS, 2000 Chevrolet Tahoe LT, 2000-2005 GMC Yukon SLE, 2000-2005 GMC Yukon SLT, 2000-2005 GMC Yukon XL 1500 SLE, 2000-2005 GMC Yukon XL 1500 SLT, 2000-2006 Chevrolet Suburban 1502000-2006 Chevrolet Suburban 2502001-2005 Chevrolet Tahoe, 2002 GMC Sierra 1500 HT, 2002-2005 GMC Sierra 1500 Base, 2002-2006 GMC Sierra 1500 WT, 2005-2006 GMC Sierra 1500 HybridOut of stockThe Chevrolet Silverado 1500/Suburban 1500/Suburban 2500/Tahoe Base/Limited/LS/LT/GMC Sierra 1500/Yukon/Yukon XL 1500 Base/HT/Hybrid/SL/SLE/SLT/W...
View full detailsOriginal price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99Sold out -
Original price $95.88Original price$95.88$95.88Current price $95.882003 GMC Sierra 1500 WT Driver Side Tail Light Assembly Stepside - GM2800136
Fitment: 1999-2003 Chevrolet Silverado 1501999-2003 GMC Sierra 1500In stockThe Chevrolet Silverado 1500/GMC Sierra 1500 Driver Side Tail Light Assembly part number GM2800136 is a compatible replacement for model years 19...
View full detailsOriginal price $95.88Original price$95.88$95.88Current price $95.88 -
Original price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99
2003 GMC Sierra 1500 WT Tail Light Set Performance Styled W/Carbon Fiber Painted Housing W/Clear Lens - GM2811106
Fitment: 1999-2002 Chevrolet Silverado 1501999-2005 GMC Sierra 1500Out of stockThe Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set Performance Styled W/Carbon Fiber Painted Housing W/Clear Lens part number GM2811106 ...
View full detailsOriginal price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99Sold out -
Original price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99
2003 GMC Sierra 1500 WT Tail Light Set W/Clear Lens & Red Cap - GM2811112
Fitment: 1999-2002 Chevrolet Silverado 1501999-2005 GMC Sierra 1500Out of stockThe Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set W/Clear Lens & Red Cap part number GM2811112 is a compatible replacement for mode...
View full detailsOriginal price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99Sold out -
Original price $50.21Original price$50.21$50.21Current price $50.212003 GMC Sierra 1500 WT Driver Side Tail Light Assembly Fleetside - GM2800186
Fitment: 1999-2002 Chevrolet Silverado 1501999-2002 Chevrolet Silverado 2501999-2003 GMC Sierra 1502001-2002 GMC Sierra 2500In stockThe Chevrolet Silverado 1500/2500/GMC Sierra 1500/Sierra 2500 Driver Side Tail Light Assembly part number GM2800186 is a compatible replacement f...
View full detailsOriginal price $50.21Original price$50.21$50.21Current price $50.21 -
Original price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99
2003 Chevrolet Silverado 1500/2500/GMC Sierra 1500/Sierra 2500 Tail Light Set Led Design W/Bright Housing - GM2811178
Fitment: 1999-2002 Chevrolet Silverado 1501999-2002 Chevrolet Silverado 2501999-2004 GMC Sierra 2501999-2005 GMC Sierra 1500Out of stockThe Chevrolet Silverado 1500/2500/GMC Sierra 1500/Sierra 2500 Tail Light Set Led Design W/Bright Housing part number GM2811178 is a compatible re...
View full detailsOriginal price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99Sold out -
Original price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99
2003 Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set Led Design W/Carbon Fiber Painted Housing - GM2811180
Fitment: 1999-2002 Chevrolet Silverado 1501999-2005 GMC Sierra 1500Out of stockThe Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set Led Design W/Carbon Fiber Painted Housing part number GM2811180 is a compatible repla...
View full detailsOriginal price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99Sold out -
Original price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99
2003 Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set Led Design W/ Housing - GM2811179
Fitment: 1999-2002 Chevrolet Silverado 1501999-2005 GMC Sierra 1500Out of stockThe Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set Led Design W/ Housing part number GM2811179 is a compatible replacement for model yea...
View full detailsOriginal price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99Sold out -
Original price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99
2003 Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set W/Smoke Lens - GM2811143
Fitment: 1999-2004 Chevrolet Silverado 1501999-2005 GMC Sierra 1500Out of stockThe Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set W/Smoke Lens part number GM2811143 is a compatible replacement for model years 1999, ...
View full detailsOriginal price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99Sold out -
Original price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99
2003 GMC Sierra 1500 WT Headlight Set Blue Projector Design Performance Set - GM2505112
Fitment: 1999-2002 Chevrolet Silverado 1501999-2006 GMC Sierra 1500Out of stockThe Chevrolet Silverado 1500/GMC Sierra 1500 Headlight Set Blue Projector Design Performance Set part number GM2505112 is a compatible replacemen...
View full detailsOriginal price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99Sold out -
Original price $50.21Original price$50.21$50.21Current price $50.212003 GMC Sierra 1500 WT Passenger Side Tail Light Assembly Fleetside - GM2801186
Fitment: 1999-2002 Chevrolet Silverado 1501999-2002 Chevrolet Silverado 2501999-2003 GMC Sierra 1502001-2002 GMC Sierra 2500In stockThe Chevrolet Silverado 1500/2500/GMC Sierra 1500/Sierra 2500 Passenger Side Tail Light Assembly part number GM2801186 is a compatible replacemen...
View full detailsOriginal price $50.21Original price$50.21$50.21Current price $50.21 -
Original price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99
2003 Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set W/Carbon Fiber Paint Finish - GM2811142
Fitment: 1999-2002 Chevrolet Silverado 1501999-2005 GMC Sierra 1500Out of stockThe Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set W/Carbon Fiber Paint Finish part number GM2811142 is a compatible replacement for mod...
View full detailsOriginal price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99Sold out -
Original price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99
2003 GMC Sierra 1500 WT Tail Light Set Performance Styled W/ Painted Housing W/Clear Lens - GM2811107
Fitment: 1999-2002 Chevrolet Silverado 1501999-2005 GMC Sierra 1500Out of stockThe Chevrolet Silverado 1500/GMC Sierra 1500 Tail Light Set Performance Styled W/ Painted Housing W/Clear Lens part number GM2811107 is a compati...
View full detailsOriginal price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99Sold out -
Original price $172.99Original price $172.99Original price $172.99Current price $90.11$90.11Current price $90.11
2003 GMC Sierra 1500 WT Passenger Side Fender Liner Without Cladding Non Heavy Duty - GM1247116
Fitment: Chevrolet Avalanche 2003-2006In stockThe Chevrolet Avalanche Front Passenger Side Fender Liner Without Cladding Non Heavy Duty part number GM1247116 is a compatible replacement for mo...
View full detailsOriginal price $172.99Original price $172.99Original price $172.99Current price $90.11$90.11Current price $90.11Save 48% -
Original price $172.99Original price $172.99Original price $172.99Current price $45.44$45.44Current price $45.44
2003 GMC Sierra 1500 WT Driver Side Fender Liner 1500/2500 Series - GM1246110
Fitment: Cadillac Escalade 2002-2006In stockThe Cadillac Escalade Front Driver Side Fender Liner 1500/2500 Series part number GM1246110 is a compatible replacement for model years 2002, 2003...
View full detailsOriginal price $172.99Original price $172.99Original price $172.99Current price $45.44$45.44Current price $45.44Save 74%
2003 GMC Sierra 1500 WT
Shop the best selection of replacement auto parts for your 2003 GMC Sierra 1500 WT WT. We offer precision-fit bumpers, hoods, grilles, fender liners, & more. All designed exclusively for your vehicle’s submodel. With our painted-to-match service, every part receives an expert factory-quality finish, perfectly matching your Sierra 1500. Enjoy fast turnaround, reliable fitment, and lasting durability—upgrade your 2003 GMC Sierra 1500 WT WT with parts trusted by auto body professionals.