Suspension Coil Springs & Parts
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- SuperSprings®2.5" SuperCoils™ Front Heavy Duty Lifted Coil Springs (SSC-33)SuperCoils™ Front Heavy Duty Lifted Coil Springs with 2.5" Front Lift Height by SuperSprings®. Quantity: 2 per Pack. SuperCoils are produced as both a heavy duty replacement option for selected trucks and vans as well as a simple,...$395.99
- SuperSprings®SuperCoils™ Front Heavy Duty Coil Springs (SSC-12)SuperCoils™ Front Heavy Duty Coil Springs by SuperSprings®. Quantity: 2 per Pack. SuperCoils are produced as both a heavy duty replacement option for selected trucks and vans as well as a simple, maintenance-free lift option for some...$395.99
- SuperSprings®SuperCoils™ Front Heavy Duty Coil Springs (SSC-11)SuperCoils™ Front Heavy Duty Coil Springs with Stock Height by SuperSprings®. Quantity: 2 per Pack. SuperCoils are produced as both a heavy duty replacement option for selected trucks and vans as well as a simple, maintenance-free...$395.99
- SuperSprings®SuperCoils™ Front Heavy Duty Coil Springs (SSC-24)SuperCoils™ Front Heavy Duty Coil Springs with Stock Height (SSC-24) by SuperSprings®. Quantity: 2 per Pack. SuperCoils are produced as both a heavy duty replacement option for selected trucks and vans as well as a simple,...$700.99
- SuperSprings®SuperCoils™ Front Heavy Duty Coil Springs (SSC-30)SuperCoils™ Front Heavy Duty Coil Springs with Stock Height (SSC-30) by SuperSprings®. Quantity: 2 per Pack. SuperCoils are produced as both a heavy duty replacement option for selected trucks and vans as well as a simple,...$470.99
- SuperSprings®SuperCoils™ Front Heavy Duty Coil Springs (SSC-31)SuperCoils™ Front Heavy Duty Coil Springs with Stock Height (SSC-31) by SuperSprings®. Quantity: 2 per Pack. Item Height: 16 lbs. SuperCoils are produced as both a heavy duty replacement option for selected trucks and vans as well as...$438.99
- SuperSprings®SuperCoils™ Rear Heavy Duty Coil Springs (SSC-51)SuperCoils™ Rear Heavy Duty Coil Springs with Stock Height (SSC-51) by SuperSprings®. Quantity: 2 per Pack. SuperCoils are produced as both a heavy duty replacement option for selected trucks and vans as well as a simple,...$638.99
- SuperSprings®SuperCoils™ Rear Heavy Duty Coil Springs (SSC-52)SuperCoils™ Rear Heavy Duty Coil Springs (SSC-52) by SuperSprings®. Quantity: 2 per Pack. SuperCoils are produced as both a heavy duty replacement option for selected trucks and vans as well as a simple, maintenance-free lift option...$762.99
- SuperSprings®SuperCoils™ Rear Heavy Duty Coil Springs (SSC-50)SuperCoils™ Rear Heavy Duty Coil Springs with Stock Height (SSC-50) by SuperSprings®. Quantity: 2 per Pack. SuperCoils are produced as both a heavy duty replacement option for selected trucks and vans as well as a simple,...$545.99
- TeraFlex®2" x 1" Front and Rear Lifted Coil Spring Kit (1351502)Front and Rear Lifted Coil Spring Kit with 2" Front and 1" Rear Lift Height (1351502) by TeraFlex®. Lift your Jeep. Lift it for several good reasons, all of which will make it more capable in off-road situations. Lift it to install...$517.99
- TeraFlex®2" x 1" Front and Rear Lifted Coil Spring Kit (1351500)Front and Rear Lifted Coil Spring Kit with 2" Front and 1" Rear Lift Height (1351500) by TeraFlex®. Lift your Jeep. Lift it for several good reasons, all of which will make it more capable in off-road situations. Lift it to install...$517.99
- TeraFlex®3" Outback Front Lifted Coil Springs (1863202)Outback Front Lifted Coil Springs with 3" Front Lift Height (1863202) by TeraFlex®. Quantity: 2 per Pack. The Outback coil springs received special consideration and attention concerning spring rate tuning and development. Dedicated...$245.99
- TeraFlex®3" Outback Rear Lifted Coil Springs (1864202)Outback Rear Lifted Coil Springs with 3" Rear Lift Height (1864202) by TeraFlex®. Quantity: 2 per Pack. The Outback coil springs received special consideration and attention concerning spring rate tuning and development. Dedicated...$245.99
- TeraFlex®3" Outback Rear Lifted Coil Springs (1862202)Outback Rear Lifted Coil Springs with 3" Rear Lift Height (1862202) by TeraFlex®. Quantity: 2 per Pack. The Outback coil springs received special consideration and attention concerning spring rate tuning and development. Dedicated...$245.99
- PROGRESS Technology®0.5" x 0.5" Sport Front and Rear Lowering Coil Springs (40.1132)Sport Front and Rear Lowering Coil Springs with 0.5" Front and Rear Drop Height by PROGRESS Technology®. Quantity: 4 per Pack. PROGRESS Technology engineering staff has decades of experience in the design and tuning of performance...$241.67
- PROGRESS Technology®1.3" x 1" Sport Front and Rear Lowering Coil Springs (40.1134)Sport Front and Rear Lowering Coil Springs with 1.3" Front and 1" Rear Drop Height by PROGRESS Technology®. Quantity: 4 per Pack. PROGRESS Technology engineering staff has decades of experience in the design and tuning of performance...$251.81
- PROGRESS Technology®1.6" x 1.4" Sport Front and Rear Lowering Coil Springs (40.0635)Sport Front and Rear Lowering Coil Springs with 1.6" Front and 1.4" Rear Drop Height by PROGRESS Technology®. Quantity: 4 per Pack. PROGRESS Technology engineering staff has decades of experience in the design and tuning of performance...$264.54
- Suplex®B3™ Rear Driver Side Coil Spring (38075)B3™ Rear Driver Side Coil Spring (38075) by Suplex®. Quantity: 1 per Pack. Manufactured using modern CNC-winding machines, the springs made by Suplex deliver excellent performance and uncompromising dependability. They are provided...Progessive Spring rateHigh levels of comfort and safe handling$28.03
- Tuff Country®3" EZ-Ride Front Lifted Coil Springs (43007)EZ-Ride Front Lifted Coil Springs with 3" Front Lift Height (43007) by Tuff Country®. Quantity: 2 per Pack. Tuff Country coil springs replace existing lifted coil spring spacers or coil springs. They give a smooth ride while remaining...$152.43
- Tuff Country®3" EZ-Ride Rear Lifted Coil Springs (43008)EZ-Ride Rear Lifted Coil Springs with 3" Rear Lift Height (43008) by Tuff Country®. Quantity: 2 per Pack. Tuff Country coil springs replace existing lifted coil spring spacers or coil springs. They give a smooth ride while remaining...$176.49
- Tuff Country®4" EZ-Ride Front Lifted Coil Springs (44007)EZ-Ride Front Lifted Coil Springs with 4" Front Lift Height by Tuff Country®. Quantity: 2 per Pack. Tuff Country coil springs replace existing lifted coil spring spacers or coil springs. They give a smooth ride while remaining extremely...$226.08
- Tuff Country®4" EZ-Ride Rear Lifted Coil Springs (44008)EZ-Ride Rear Lifted Coil Springs with 4" Rear Lift Height by Tuff Country®. Quantity: 2 per Pack. Tuff Country coil springs replace existing lifted coil spring spacers or coil springs. They give a smooth ride while remaining extremely...$234.11
- Vaico®Coil Spring (V30-3674)Coil Spring (V30-3674) by Vaico®. COLOR CODE: 2 X White. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$95.70
- Rubicon Express®3.5" Front Lifted Coil Springs (RE1371)Front Lifted Coil Springs with 3.5" Front Lift Height by Rubicon Express®. Quantity: 2 per Pack. These replacement coil springs engineered specifically for your Jeep and tested over miles of hostile terrain as well as a variety of...$156.10
- Rubicon Express®3.5" Front Lifted Coil Springs (RE1363)Front Lifted Coil Springs with 3.5" Front Lift Height (RE1363) by Rubicon Express®. Quantity: 2 per Pack. These replacement coil springs engineered specifically for your Jeep and tested over miles of hostile terrain as well as a variety...$153.14
- Rubicon Express®4.5" Rear Lifted Coil Springs (RE1376)Rear Lifted Coil Springs with 4.5" Rear Lift Height by Rubicon Express®. Quantity: 2 per Pack. These replacement coil springs engineered specifically for your Jeep and tested over miles of hostile terrain as well as a variety of...$156.10
- Synergy Manufacturing®2" Front Lifted Coil Spring Kit (8863-20)Front Lifted Coil Spring Kit with 2" Front Lift Height (8863-20) by Synergy Manufacturing®. Quantity: Sold as a Kit. This product is the right decision for those who are looking for maximum performance. Developed using the latest...$300.00
- Synergy Manufacturing®2" Front Lifted Coil Spring Kit (8863-10)Front Lifted Coil Spring Kit with 2" Front Lift Height (8863-10) by Synergy Manufacturing®. Quantity: Sold as a Kit. This product is the right decision for those who are looking for maximum performance. Developed using the latest...$300.00
- Synergy Manufacturing®2" Rear Lifted Coil Springs (8865-20)Rear Lifted Coil Springs with 2" Rear Lift Height by Synergy Manufacturing®. Quantity: 2 per Pack. This product is the right decision for those who are looking for maximum performance. Developed using the latest engineering processes...$325.00
- Synergy Manufacturing®2.5" Front Leveling Coil Springs (8755-20)Front Leveling Coil Springs with 2.5" Front Lift Height by Synergy Manufacturing®. Quantity: 2 per Pack. The Synergy Leveling Springs level the stance of the truck and significantly improves ride quality and control with no loss in...$450.00
Coil springs support the weight of the vehicle and react to road irregularities. A vehicle that sags at one end or corner is an indicator of one or more worn or broken coil springs. Other symptoms of sacked springs include a vehicle that bottoms out and abnormal tire wear – improper ride height can adversely affect wheel alignment. If symptoms and inspection reveal coil springs that are past their prime, we have the replacement springs that will restore ride height and ride quality, and allow proper wheel alignment. We have OEM spec springs for late model vehicles as well as authentic reproduction springs for classic cars, but you can also upgrade to variable rate or cargo coils if you regularly carry heavy loads.
Coil springs are the main components in lift and lowering kits for many vehicles. But performance coil springs can also improve handling, providing the stiffness required to reduce body roll and maintain traction at all four wheels. We have coil springs in a range of heights and spring rates, spring kits to replace air suspension systems, spacers to alter ride height, polyurethane isolators, and a large selection of spring mounts and hardware for both factory and custom installations.
Coil springs have 2 common specifications, free length, also called spring height, and spring rate, although lowering and lifting springs also specify the amount they will raise or lower the vehicle. Free length is the length of the spring when in its unloaded state. Spring rate is the measure of spring stiffness. It greatly affects handling and must be soft enough to let the suspension move over bumps, yet stiff enough to keep from bottoming or topping out. There are linear rate, sometimes called constant rate springs, progressive springs, also known as variable rate springs, and dual rate springs.
Spring rate is the amount of weight it takes to compress a spring one inch. If a 300 lb. load is applied to a 300 lb. per inch spring, the spring will compress one inch. In a linear rate spring, the rate is constant throughout the spring, and the coils are evenly spaced. Progressive springs have coils that are closer together at one end than the other. The coils that are more tightly wound provide a smooth ride, but when you step up the pace, they come together and the remaining coils compress at a higher rate, which prevents bottoming out, excessive body roll, front end dive, and acceleration squat. Dual rate springs are a form of progressive spring, but instead of a gradually changing rate, they instead have two distinct spring rates.
Our spring manufacturers carefully select spring rates for each application. Although lowering springs are a popular choice for lowering a vehicle, the downside is that most will only reduce ride height by a predetermined amount. If you want to fine tune the height, a set of adjustable coilovers is an alternative, but if you want to stay with coil springs for some applications we can offer you height adjustable springs. These springs come with threaded spring perches that will allow you to individually adjust each spring height, so you can get the perfect gap between the tire and fender at each wheel. This also means that you won’t have to get a different lowering kit if you change your wheel and tire combination. Adjustable spring perches are also available separately for some vehicles.
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Shocks & Struts
Control Arms
Stabilizer Bar Links
Coilover Kits
Suspension Kits
Lift Kits
Lowering Kits
Ball Joints
Shock & Strut Mounts
Air Suspension
Sway Bars
Suspension Bushings
Leveling Kits
Leaf Springs
Alignment Kits
Conversion Kits
Helper Springs
Skid Plates
Subframe Braces
Panhard Bars
Bump Stops
Strut Tower Braces
Self-Leveling Sensors
Torsion Bars
Handling Kits
4 Link Kits & Frames
Traction Bars
Torque Arms
Fender Braces
Suspension Lubricants