2003 GMC Sierra Performance Suspension

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    • (0 reviews)
      # 1187591875
      GMC Sierra 2003, Stage 1 Front and Rear Complete Lift Kit with 6" Front and 4" Rear Lift Height by Pro Comp®. Max Tire Size: 35"x12.50"R17-20. Driven by genuine off-road enthusiasts, Pro Comp suspension products reflect customer driven,...
      $1,695.99 - $2,188.99
    • (0 reviews)
      # 1160758600
      GMC Sierra 2500 HD 2003, Stage 1 Front and Rear Complete Lift Kit with 6" Front and Rear Lift Height by Pro Comp®. Max Tire Size: 35"x12.50"R17-20. Driven by genuine off-road enthusiasts, Pro Comp suspension products reflect customer...
      $1,884.99 - $2,032.99
    • (0 reviews)
      # mpn893775930
      GMC Sierra 1500 RWD Front Coil Spring 2003, Stage 1 Front and Rear Complete Lift Kit with 7" Lift Height by Pro Comp®. Max Tire Size: 35"x12.50"R17-20. Driven by genuine off-road enthusiasts, Pro Comp suspension products reflect...
      $1,495.99
    • (0 reviews)
      # 1187591878
      GMC Sierra 4WD 2003, Stage 1 Front and Rear Complete Lift Kit with 5" Front and Rear Lift Height by Pro Comp®. Max Tire Size: 33"x12".5R17-20. Driven by genuine off-road enthusiasts, Pro Comp suspension products reflect customer driven,...
      $1,487.99
    • (0 reviews)
      # 823264685
      GMC Sierra 2500 / 2500 HD / 3500 with Single Rear Wheels without Quadrasteer 2003, Performance Front and Rear Suspension Lift Kit with 6" Front and 4" Rear Lift Height by Fabtech®. Max Tire Size: 35"x12.50". This lift kit has been...
      $2,063.48 - $2,902.48
    • (0 reviews)
      # 566283445
      GMC Sierra 1500 4WD 2003, Performance Front and Rear Suspension Lift Kit with 6" Front and Rear Lift Height by Fabtech®. This lift kit has been designed to provide superior suspension performance for daily driving or for offroad. This...
      $1,874.86 - $2,713.86
    • (0 reviews)
      # 566308486
      GMC Sierra 2500 / 2500 HD / 3500 with Single Rear Wheels without Quadrasteer 2003, Performance Front and Rear Suspension Lift Kit with 8" Front and 5"-6" Rear Lift Height by Fabtech®. Max Tire Size: 37"x13.50". This lift kit has been...
      $3,008.63 - $3,847.63
    • (9 reviews)
      # 1196448226
      GMC Sierra 2003, B8 5100 Series Driver or Passenger Side Monotube Smooth Body Shock Absorber by Bilstein®. Quantity: 1 per Pack. Bilstein B8 5100 shock absorbers are designed as a direct fit solution for lifted trucks and SUV’s. These...
      $86.40 - $96.26
    • (0 reviews)
      # 1206582761
      GMC Sierra 2003, Air Spring Kit by Air Lift®. Set of two adjustable secondary air helper springs designed to add up to 5,000 pounds of leveling capacity for vehicles with leaf springs. Spring add ride comfort and restores proper...
      Both helper air springs add up to 5,000 pounds of leveling capacity per axleDesigned for heavier duty applications such as mobile homes, 1-ton pickup trucks, and commercial fleet vehicles
      $241.02 - $899.02
    • (2 reviews)
      # 1196453397
      GMC Sierra 2003, B8 5160 Series Driver or Passenger Side Monotube Smooth Body Shock Absorber by Bilstein®. Quantity: 1 per Pack. B8 5160 remote reservoir shock absorbers are designed as a direct fit solution for lifted trucks and...
      $188.69 - $211.24
    • (0 reviews)
      # 89757624
      GMC Sierra 2003, Pro Runner Series Driver or Passenger Side Monotube Shock Absorber by Pro Comp®. Quantity: 1 per Pack. The gas-charged, monotube design of Pro Comp’s Pro Runner™ shocks delivers superior performance over traditional...
      $74.99
    • (0 reviews)
      # 1187213611
      GMC Sierra 4WD with Single Rear Wheels 2003, Front and Rear Suspension Lift Kit with 6" Front and 4" Rear Lift Height by Tuff Country®. Max Tire Size: 35"x12.5". Lift kits are designed to add additional height to your truck or SUV to...
      $1,572.39 - $1,796.00
    • (0 reviews)
      # 1187213655
      GMC Sierra 4WD 2003, Front and Rear Suspension Lift Kit with 6" Front and 5" Rear Lift Height by Tuff Country®. Max Tire Size: 35"x12.5". Lift kits are designed to add additional height to your truck or SUV to increase fender clearance...
      $1,200.61 - $1,780.57
    • (0 reviews)
      # 1187213618
      GMC Sierra 4WD with Single Rear Wheels 2003, Front and Rear Suspension Lift Kit with 4" Front and 2" Rear Lift Height by Tuff Country®. Max Tire Size: 33"x12.5". Lift kits are designed to add additional height to your truck or SUV to...
      $1,321.42 - $1,564.94
    • (0 reviews)
      # 1187213663
      GMC Sierra 4WD 2003, Front and Rear Suspension Lift Kit with 4" Front and 3" Rear Lift Height by Tuff Country®. Max Tire Size: 33"x12.5". Lift kits are designed to add additional height to your truck or SUV to increase fender clearance...
      $1,159.28 - $1,548.03
    • (0 reviews)
      # 1187213635
      GMC Sierra 2500 HD 4WD 2003, Front and Rear Suspension Lift Kit with 2" Front and 1" Rear Lift Height by Tuff Country®. Lift kits are designed to add additional height to your truck or SUV to increase fender clearance and allow for...
      $170.85 - $343.12
    • (0 reviews)
      # 1187213629
      GMC Sierra 4WD 2003, Front and Rear Suspension Lift Kit with 2" Front and Rear Lift Height by Tuff Country®. Lift kits are designed to add additional height to your truck or SUV to increase fender clearance and allow for larger tires....
      $162.71 - $379.80
    • (0 reviews)
      # 1187213602
      GMC Sierra 2500 HD 4WD 2003, Master Front and Rear Suspension Lift Kit with 6" Front and 5" Rear Lift Height by Superlift®. Max Tire Size: 35"x12.5". This is a complete bracket style suspension lift kit. Covered by Limited Lifetime...
      $1,429.94 - $1,682.50
    • (0 reviews)
      # 1187213597
      GMC Sierra 2500 HD 4WD 2003, Master Front and Rear Suspension Lift Kit with 6"-7.5" Front and 5" Rear Lift Height by Superlift®. Max Tire Size: 35"x12.5" Tire on 16"x8" Wheel with 4.5" Backspacing. This is a complete bracket style...
      $1,352.94 - $1,605.50
    • (0 reviews)
      # 1114752259
      GMC Sierra RWD 2003, Front and Rear Suspension Lift Kit with 5" Front and 3" Rear Lift Height by MaxTrac Suspension®. Max Tire Size: 33" with the correct wheel and combination. You can lift your truck with a set of larger diameter...
      $763.42
    • (1 review)
      # mpn469956439
      GMC Sierra 1500 RWD 2003, Front and Rear Suspension Lift Kit with 3" Front and 2" Rear Lift Height by MaxTrac Suspension®. Max Tire Size: 33" with the correct wheel and combination. You can lift your truck with a set of larger diameter...
      $516.56
    • (1 review)
      # mpn469956438
      GMC Sierra 2500 / 3500 2003, Front and Rear Suspension Lift Kit with 2.5" Front and 1" Rear Lift Height by MaxTrac Suspension®. Max Tire Size: 33" with the correct wheel and combination. You can lift your truck with a set of larger...
      $202.16
    • (0 reviews)
      # mpn1552750081
      GMC Sierra 1500 HD / 2500 / 3500 with 8-Lug Wheels 2003, Front Suspension Lift Kit with 3" Lift Height by MaxTrac Suspension®. Max Tire Size: 33". You can lift your truck with a set of larger diameter off-road tires to help with...
      $123.45
    • (0 reviews)
      # mpn1552750082
      GMC Sierra 1500 4WD / AWD Front Torsion Bar Spring with 8-Lug Wheels 2003, Front Suspension Lift Kit with 1"-3" Lift Height by MaxTrac Suspension®. Max Tire Size: 33". You can lift your truck with a set of larger diameter off-road tires...
      $118.70
    • (0 reviews)
      # 586558942
      GMC Sierra 1500 / 2500 with 6-Lug Wheels 2003, Front Suspension Lift Kit with 10"-12" Lift Height by Cognito Motorsports®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      $2,194.50 - $2,958.85
    • (0 reviews)
      # 586555922
      GMC Sierra 1500 HD / 2500 HD / 3500 without Stabitrak (with a single rear soft brake line) 2003, Front Suspension Lift Kit with 10" Lift Height by Cognito Motorsports®. This product is made of high-quality materials to serve you for...
      $2,227.75 - $3,111.25
    • (0 reviews)
      # 586549943
      GMC Sierra 2003, Front Suspension Lift Kit with 7" Lift Height by Cognito Motorsports®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
      $1,729.00 - $2,550.75
    • (0 reviews)
      # 586569101
      GMC Sierra 1500 / 2500 with 6-Lug Wheels 2003, Front Suspension Lift Kit with 7"-9" Lift Height by Cognito Motorsports®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      $1,805.00 - $2,071.00
    • (0 reviews)
      # 586569086
      GMC Sierra 1500 HD / 2500 HD / 3500 2003, Front Suspension Lift Kit with 4" Lift Height by Cognito Motorsports®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...
      $1,501.00 - $1,843.00
    • (0 reviews)
      # 1184216288
      GMC Sierra 2003, Driver or Passenger Side Nitro Shock Absorber by Zone Offroad®. Quantity: 1 per Pack. The Zone Nitro Series shocks absorber offers the ultimate in control and performance. The full displaced valving offers a better...
      $44.45
    • (0 reviews)
      # 571759427
      GMC Sierra 2003, Deaver™ Leaf Spring with 4" Lift Height by Cognito Motorsports®. Quantity: 1 per Pack. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      $379.05
    • (1 review)
      # 571742402
      GMC Sierra 2003, Deaver™ Leaf Spring with 6" Lift Height by Cognito Motorsports®. Quantity: 1 per Pack. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      $379.05
    • (0 reviews)
      # 571748372
      GMC Sierra 2003, Deaver™ Leaf Spring with 8" Lift Height by Cognito Motorsports®. Quantity: 1 per Pack. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      $427.50
    • (0 reviews)
      # 50018336
      GMC Sierra 2500 / 2500 HD / 3500 with 8-Lug Wheels 2003, ComfortRide™ Front and Rear Suspension Lift Kit with 2" Front and Rear Lift Height by Daystar®. Max Tire Size: 32.7"x11.2"R17. Polyurethane spacer construction ensures proper...
      $218.99
    • (0 reviews)
      # mpn1620073
      GMC Sierra 1500 RWD Front Coil Spring 2003, ComfortRide™ Front and Rear Leveling Coil Spring Spacer Kit with 2" Front and 0" Rear Lift Height by Daystar®. Quantity: Sold as a Kit. Leveling kits are designed bring the vehicle’s...
      $289.99
    • (0 reviews)
      # mpn1619637
      GMC Sierra 1500 RWD Front Coil Spring 2003, ComfortRide™ Front Leveling Coil Spring Spacers with 2" Front Lift Height by Daystar®. Quantity: 2 per Pack. Leveling kits are designed bring the vehicle’s front stance up while leaving...
      $129.99
    • (0 reviews)
      # mpn1619636
      GMC Sierra 1500 RWD Front Coil Spring 2003, ComfortRide™ Front Leveling Coil Spring Spacers with 1.5" Front Lift Height by Daystar®. Quantity: 2 per Pack. Leveling kits are designed bring the vehicle’s front stance up while leaving...
      $39.99
    • (0 reviews)
      # mpn4330639710
      GMC Sierra 1500 HD / 2500 HD 2003, Rear Sway Bar Kit by Cognito Motorsports®. Over the frame. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...
      Can provide a comprehensive solution for your suspension needsCrafted utilizing the most current manufacturing technologies
      $570.00
    • (0 reviews)
      # 239852099
      GMC Sierra 2003, Front and Rear Body Lift Kit with 3" Front and Rear Lift Height by Performance Accessories®. Max Tire Size: 33". Performance Accessories Body-Lifts allow to run larger tires, but without affecting the factory...
      $449.99 - $529.99
    • (0 reviews)
      # mpn3145759116
      GMC Sierra 1500 Gas 2003, Front and Rear Body Lift Kit with 2" Front and Rear Lift Height by Performance Accessories®. Max Tire Size: 32". Performance Accessories Body-Lifts allow to run larger tires, but without affecting the factory...
      $449.99
    • (2 reviews)
      # 1222244667
      GMC Sierra 4WD 2003, SX8000 Driver or Passenger Side Shock Absorber by Tuff Country®. Quantity: 1 per Pack. Tuff Country EZ-Ride’s SX8000 Nitro Gas shock absorbers are recommended for all full-size applications. The nitrogen gas...
      $43.71 - $61.49
    • (0 reviews)
      # 298290049
      GMC Sierra 2003, OEM Performance Driver and Passenger Side Shock Absorbers by King Shocks®. Quantity: 2 per Pack. King OEM performance kit custom tuned to provide your vehicle with unparalleled levels of performance and ride quality....
      $901.55 - $1,210.30
    • (3 reviews)
      # 1184283259
      GMC Sierra 2003, Stealth Driver or Passenger Side Monotube Shock Absorber by Fabtech®. Quantity: 1 per Pack. Stealth is the first all black monotube shock absorber, with an identifiable raised metal nameplate, that represents the...
      $79.36
    • (0 reviews)
      # 58675858
      GMC Sierra 2003, Pro-Truck Shock Absorber by Eibach®. Designed for use with Eibach Pro Truck lowering kits, tailored to match the lower ride height of front coil springs and the repositioned placement of rear leaf springs. This shock...
      $84.24 - $312.66
    • (0 reviews)
      # 289179496
      GMC Sierra 2003, Hyper-Flex™ System Master Set by Energy Suspension®. This is an all-inclusive kit which includes bushing sets for front and rear control arms, front and rear track bars, and front sway bars. Hardware such as...
      Incredible Improvement In ControlMaintains Proper Caster And Camber Alignment
      $397.48 - $401.05
    • (0 reviews)
      # mpn479296273
      GMC Sierra 1500 Base / SL / SLE / WT 2003, Front and Rear Body Lift Kit with 3" Front and Rear Lift Height by Zone Offroad®. These body lift blocks capable of holding up to 60,000 lbs. New longer body bolts are included. Body lifts are...
      $327.94
    • (0 reviews)
      # mpn479296259
      GMC Sierra 1500 Base / SL / SLE / WT 2003, Front and Rear Body Lift Kit with 1.5" Front and Rear Lift Height by Zone Offroad®. These body lift blocks capable of holding up to 60,000 lbs. New longer body bolts are included. Body lifts...
      $159.07
    • (0 reviews)
      # 55528349
      GMC Sierra 2003, Front and Rear Anti-Sway Bar Kit by Belltech®. Quantity: 2 Per Pack. Boost the handling of your vehicle to more sophisticated levels with premiere one-piece sway bar from Belltech. Balanced for neutral steering and...
      Anti-sway bars effectively decrease suspension lean and side-to-side body roll around turnsSway bars are crafted from cold-formed solid steel for consistent thickness, yield strength, and lighter weight
      $398.20 - $448.00
    • (1 review)
      # 897421678
      GMC Sierra 2003, Anti-Sway Bar by Belltech®. Quantity: 1 per Pack. Boost the handling of your vehicle to more sophisticated levels with premiere one-piece sway bar from Belltech. Balanced for neutral steering and precise turn-in...
      Anti-sway bars effectively decrease suspension lean and side-to-side body roll around turnsSway bars are crafted from cold-formed solid steel for consistent thickness, yield strength, and lighter weight
      $172.00 - $276.00
    • (0 reviews)
      # 230283842
      GMC Sierra 1500 / 2500 HD / 3500 Canada Built 2003, Front and Rear Body Lift Kit with 1" Front and Rear Lift Height by Prothane®. This product is made of high-quality materials to serve you for years to come. Designed using...
      $104.54 - $111.68
    • (0 reviews)
      # 291513967
      GMC Sierra 2500 HD / 3500 Regular Cab / Extended Cab / Crew Cab 2003, Big Wig Rear Sway Bar for Stock Height Vehicles by Hellwig®. Quantity: 1 per Pack. Designed utilizing the latest technology, this product by Hellwig features premium...
      Sway bar designed to stabilize top-heavy pickups and vans used for load hauling or trailer towingReduces side-to-side body roll around turns, enhances tire grip, and restores full vehicle control
      $388.69 - $423.38
    • (0 reviews)
      # 200302127
      GMC Sierra 2003, 2.0 Adventure Series Driver or Passenger Side Smooth Body IFP Shock Absorber by Fox®. Quantity: 1 per Pack. The 2.0 Adventure Series IFP smooth body shocks give you increased ride quality and the control you need when...
      $99.95
    • (0 reviews)
      # 1203307417
      GMC Sierra 2003, Front Lateral Traction Bars by Pro Comp®. Quantity: 2 per Pack. Pro Comp's Lateral Traction Bars are engineered to reduce axle wrap on lifted vehicles, without reducing valuable ground clearance or suspension...
      Bolt-On InstallationPrecision engineered for your vehicle
      $304.99
    • (0 reviews)
      # mpn4330639680
      GMC Sierra 1500 HD / 2500 HD 2003, Fox Factory Series Shock Absorber by Cognito Motorsports®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...
      $223.20
    • (0 reviews)
      # mpn479296199
      GMC Sierra 1500 / 2500 / 2500 HD 2003, Upper Heavy Duty Control Arm Kit by Zone Offroad®. In addition to overall strength of construction, these new arms trump the factory components by providing more range of motion. This feature...
      Fully welded 1/8" plate steel constructionCNC machined ball joint mounts
      $458.95
    • (1 review)
      # 767864304
      GMC Sierra 2003, MonoMax™ Driver or Passenger Side Shock Absorber by KYB®. Quantity: 1 per Pack. Tough conditions demand tough truck shocks. The large bore KYB MonoMax provides the additional stability that heavier, more powerful or...
      $60.73 - $71.26
    • (0 reviews)
      # 1209770615
      GMC Sierra 2003, Body Mount and Radiator Support Bushings by Prothane®. Quantity: 16 per Pack. They manufacture motor and transmission mounts and inserts for many of the most popular domestic and import vehicles. Their mounts are...
      High quality at an affordable priceExpertly made from premium materials
      $99.06
    • (0 reviews)
      # 60373035
      GMC Sierra 2003, Superide™ Driver or Passenger Side Shock Absorber by Superlift®. Quantity: 1 per Pack. Superide shock absorbers are designed to provide exceptional ride quality, durability and longevity at a very affordable price....
      $43.95 - $55.95
    • (6 reviews)
      # 114725307
      GMC Sierra 2003, Nitro Drop 2™ Shock Absorber Set by Belltech®. This is hydraulic Nitro Drop 2™ shock absorber that is designed for optimal performance at a range of ride heights. Low-speed compression damping has been set to...
      $41.20 - $164.80
    • (1 review)
      # 114716817
      GMC Sierra Denali 2003, Nitro Drop 2™ Shock Absorber Set by Belltech®. This is hydraulic Nitro Drop 2™ shock absorber that is designed for optimal performance at a range of ride heights. Low-speed compression damping has been set to...
      $41.20 - $164.80




    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Suspension
      August 08, 2018
      When Is It Time To Replace My Vehicle's Springs?
      The springs on your vehicle are an integral part of its suspension system. Not only do springs keep all four corners suspended at a pre-determined, level ride height,...
      by Richard Reina
    • Suspension
      July 11, 2018
      When Is It Time To Replace My Suspension Bushings?
      Maybe you remember being pushed along in a wheelbarrow during childhood. The ride was bone-jarring - even with an air-filled rubber tire cushioning against the rough...
      by Timothy Zahl
    • Performance Suspension Parts
      March 02, 2017
      Six Key Learnings From Our Ford F-150 Lift Kit...
      Here are CARiD, we recently installed a Pro Comp 6-inch suspension lift kit on our Project Ford F-150. We had a lot of fun completing the install (yes, we get paid to...
      by Timothy Zahl
    • Off-Road Bumpers
      May 18, 2016
      Skid Plates Provide The Ultimate In Off-Road...
      If you take your 4x4 off-roading, you have likely gained an appreciation of how unforgiving trails can be when it comes to your vehicle's underside. Deep ruts with...
      by Timothy Zahl
    • Performance Suspension Parts
      November 14, 2015
      How much lift is needed for larger tires on my...
      Twenty years after the first Jeep Wrangler model debuted in 1987, third-generation Wranglers were introduced for the 2007 model year. Unlike any previous Wranglers or...
      by Timothy Zahl
    • Performance Suspension Parts
      October 29, 2015
      Coilovers Are Pricey - Why Would I Spend My...
      When first glancing through the Performance Coilover Kits section of our website, you may be put off by some of the prices you see. After all, what are you buying...
      by Michael Grayen
    • Performance Suspension Parts
      October 27, 2015
      Body Lifts & Suspension Lifts From 2 to 10...
      Has this happened to you? You catch a glimpse of a truck like yours in a parking lot or around town that, for some reason, you like better than your own. It seems to...
      by Timothy Zahl
    • Automotive Tools
      October 09, 2015
      What Special Tools Are Available For Suspension...
      Seasoned professional automotive technicians often say if you're using too much physical effort during a repair, you're simply not using the right tool. This is true,...
      by Timothy Zahl
    • Performance Suspension Parts
      October 03, 2015
      Coil, Leaf, & Torsion Bar | Describing The 3...
      The springs in your vehicle probably aren't something you think about until there's a problem or you've decided to upgrade suspension parts in the interest of sportier...
      by Timothy Zahl
    • Performance Suspension Parts
      October 02, 2015
      How Do Shock Absorbers Work?
      Shock absorbers (also known as "shocks") are the suspension components which slow, then stop, the up-and-down bouncing movement of your vehicle's springs through a...
      by Timothy Zahl
    • Performance Transmission Parts
      April 21, 2015
      Suspension Enhancements Will Raise The Rear Of...
      If you are using your "daily driver" car or truck for occasional towing duty, you are looking for that ideal sweet spot where the weekday commute is comfortable and...
      by Timothy Zahl
    • Custom Wheels
      March 18, 2015
      Stanced Wheels, Demon Camber | How Do I Get...
      Stanced. Demon camber. You may know it as oni-camber. You've seen the look, and whether you like it or not is totally beside the point. The great thing about this...
      by Michael Grayen

    Popular Products



    2003 GMC Sierra Performance Suspension Reviews

    Average rating:  5  5 - 2 reviews
    4.8 of 5
    ProRYDE Torsion Bar Keys
    The ProRYDE keys work exactly as described. I have an 03 Silverado Z71 1500 with 6" lift and a great big bumper with a 12,000 lb winch. My torsion bars were starting to sag a little so I purchased the ProRYDE adjustable keys. They work great. They are slightly clocked different than the stock keys and have much more adjustability due to the design. I'm very happy with my purchase.
    Posted by Bruce Jones (Plymouth, CA) / June 29, 20182003 Chevy Silverado
    Was this review helpful for you? Yes
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