Looking for aftermarket parts to modify or upgrade your 2003 GMC Sierra 1500 with shocks and struts? At Tunersports.com we carry a huge selection of the top name brand performance shocks and strut parts and accessories for your Sierra 1500.
Whether you have a 2003 GMC Sierra 1500 in Base to WT trim we have you covered. We have 154 shocks and struts available to mod your Sierra 1500. All parts have free shipping to the Continental US 48 States.
 IN STOCK SP10104iBelltech Street Performance OEM Shock Absorber 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $84.69 |
 IN STOCK - DROPSHIPS SP2214FFBelltech Street Performance OEM Shock Absorber 1999-2003 GMC Sierra 1500 SL 1999-2018 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2013 GMC Sierra 1500 WT $89.09 |
 IN STOCK - DROPSHIPS SP2215FFBelltech Street Performance OEM Shock Absorber 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $89.09 |
 IN STOCK - DROPSHIPS SP310400Belltech Street Performance OEM Shock Absorber 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 Denali / WT $89.09 |
 IN STOCK - LOW 9512Belltech SHOCK SET STREET PERFORMANCE 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT 2003-2006 GMC Sierra 1500 Denali $278.00 |
 IN STOCK 9530Belltech SHOCK SET STREET PERFORMANCE 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $278.00 |
 IN STOCK - DROPSHIPS 9541Belltech SHOCK SET STREET PERFORMANCE 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $278.00 |
 IN STOCK - LOW 9545Belltech SHOCK SET STREET PERFORMANCE 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $278.00 |
 IN STOCK - DROPSHIPS 9565Belltech Street Performance Shock Absorber Set 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT 2003-2006 GMC Sierra 1500 Denali $278.00 |
 IN STOCK - DROPSHIPS 9585Belltech Street Performance Shock Set 01-00 Chevy / GMC 1500 2WD 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $278.00 |
 IN STOCK - DROPSHIPS OE9585Belltech Street Performance Shock Set 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $278.00 |
 IN STOCK - DROPSHIPS OE9611Belltech Street Performance Shock Set 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $278.00 |
 IN STOCK - LOW TP2214FFThe Belltech Trail Performance lift shock lineup has been engineered to provide a premium ride quality for today's trucks and SUV's. Our engineers focused their attention on tuning the low speed compression characteristics of this shock absorber, which is responsible for controlling your Sport Truck... Belltech 99-18 Silverado/Sierra/Tahoe/Suburban/Yukon 0in Lift Rear Trail Performance Shock 1999-2003 GMC Sierra 1500 SL 1999-2023 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2013 GMC Sierra 1500 WT $84.69 |
 IN STOCK 11-176015Bilstein B1 Reservoir Clamps are engineered to work flawlessly in conjunction with Bilstein 5160 and 5165 Series Shock Absorbers, while looking good! These billet aluminum clamps secure the reservoir to the shock body ensuring it stays positioned exactly where you choose, even during off-road use. T... Bilstein B1 Reservoir Clamps - Black Anodized 1999-2003 GMC Sierra 1500 SL 1999-2018 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2013 GMC Sierra 1500 WT $60.05 |
 IN STOCK 24-029025Bilstein B6 4600 shock absorbers are designed as a direct fit upgrade to OE shock absorbers on stock height light trucks and SUV's. These shock absorbers feature a monotube design which provides consistent fade free performance. B6 4600 shock absorbers utilize a unique, velocity sensitive, digressiv... Bilstein B6 2002 Chevrolet Silverado 1500 Base RWD Front 46mm Monotube Shock Absorber 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $93.45 |
 IN STOCK 24-029032Bilstein B6 4600 shock absorbers are designed as a direct fit upgrade to OE shock absorbers on stock height light trucks and SUV's. These shock absorbers feature a monotube design which provides consistent fade free performance. B6 4600 shock absorbers utilize a unique, velocity sensitive, digressiv... Bilstein B6 1999 Chevrolet Silverado 1500 Base RWD Rear 46mm Monotube Shock Absorber 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $93.45 |
 IN STOCK 24-029056Bilstein B6 4600 shock absorbers are designed as a direct fit upgrade to OE shock absorbers on stock height light trucks and SUV's. These shock absorbers feature a monotube design which provides consistent fade free performance. B6 4600 shock absorbers utilize a unique, velocity sensitive, digressiv... Bilstein B6 1999 Chevrolet Silverado 1500 Base 4WD Rear 46mm Monotube Shock Absorber 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $93.45 |
 OUT OF STOCK 24-065009Bilstein B6 4600 shock absorbers are designed as a direct fit upgrade to OE shock absorbers on stock height light trucks and SUV's. These shock absorbers feature a monotube design which provides consistent fade free performance. B6 4600 shock absorbers utilize a unique, velocity sensitive, digressiv... Bilstein B6 2000 Chevrolet Tahoe LT Front 46mm Monotube Shock Absorber 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $120.95 |
 IN STOCK 24-185400Bilstein 5100 Series Shock Absorbers are high gas pressure monotube shocks designed specifically for lifted pickups, SUVs and Jeeps. The shocks feature a 46mm digressive piston with self-adjusting deflective disc valving. They offer super damping ability that makes them ideal for heavy hauling or oc... Bilstein 5100 Series 2003 Ford F-150 XLT RWD Front 46mm Monotube Shock Absorber 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $110.03 |
 IN STOCK 24-185950Bilstein 5100 Series Shock Absorbers are high gas pressure monotube shocks designed specifically for lifted pickups, SUVs and Jeeps. The shocks feature a 46mm digressive piston with self-adjusting deflective disc valving. They offer super damping ability that makes them ideal for heavy hauling or oc... Bilstein 5100 Series 2000 Chevrolet Tahoe LT Front 46mm Monotube Shock Absorber 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $110.03 |
 IN STOCK 24-186636Bilstein 5100 Series Shock Absorbers are high gas pressure monotube shocks designed specifically for lifted pickups, SUVs and Jeeps. The shocks feature a 46mm digressive piston with self-adjusting deflective disc valving. They offer super damping ability that makes them ideal for heavy hauling or oc... Bilstein 5100 Series 1999 GMC Sierra 2500 SLT Rear 46mm Monotube Shock Absorber 1999-2003 GMC Sierra 1500 SL 1999-2018 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2013 GMC Sierra 1500 WT $110.03 |
 IN STOCK 24-186643Bilstein 5100 Series Shock Absorbers are high gas pressure monotube shocks designed specifically for lifted pickups, SUVs and Jeeps. The shocks feature a 46mm digressive piston with self-adjusting deflective disc valving. They offer super damping ability that makes them ideal for heavy hauling or oc... Bilstein 5100 Series 2000 Chevrolet Tahoe LT Front 46mm Monotube Shock Absorber 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $110.03 |
 IN STOCK 24-186742Bilstein 5100 Series Shock Absorbers are high gas pressure monotube shocks designed specifically for lifted pickups, SUVs and Jeeps. The shocks feature a 46mm digressive piston with self-adjusting deflective disc valving. They offer super damping ability that makes them ideal for heavy hauling or oc... Bilstein 5100 Series 2010 Chevrolet Silverado 3500 HD WT Rear 46mm Monotube Shock Absorber 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $110.03 |
 IN STOCK 24-191203Bilstein 5100 Series Shock Absorbers are high gas pressure monotube shocks designed specifically for lifted pickups, SUVs and Jeeps. The shocks feature a 46mm digressive piston with self-adjusting deflective disc valving. They offer super damping ability that makes them ideal for heavy hauling or oc... Bilstein 5100 Series 1999 GMC Sierra 2500 SLT Rear 46mm Monotube Shock Absorber 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $110.03 |
 IN STOCK 24-236942Bilstein 5100 Series Shock Absorbers are high gas pressure monotube shocks designed specifically for lifted pickups, SUVs and Jeeps. The shocks feature a 46mm digressive piston with self-adjusting deflective disc valving. They offer super damping ability that makes them ideal for heavy hauling or oc... Bilstein 5100 Series 99-06 Chevy Silverado 1500/97-03 Ford F-150 Front 46mm Monotube Shock Absorber 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2002-2006 GMC Sierra 1500 WT $110.03 |