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Teraflex 3.50-Inch Rear Lift Coil Springs (18-20 Jeep Wrangler JL 4 Door)

Item J131186-JL
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Market Price $243.79 You Save 13% ($31.80)
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$211.99 (pair)

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      Product Information

      Features, Description, Q&A, Specs & Installation


      • Improves Balance, Handling, and Traction
      • Provides 3.50 Inches of Lift
      • Rear Lift Coil Springs
      • Linear Spring Rate
      • Shot-Peened to Prolong Spring Lifespan
      • Black Powder Coat Finish
      • Professional Installation Recommended
      • Backed by a Limited Lifetime Warranty
      • Sold as a Pair of 2 Rear Springs
      • Can Be Installed on 2018-2020 Models of the 4-Door Jeep Wrangler JL


      Improved On- and Off-Road Handling and Stability. These TeraFlex 3.5-Inch Rear Lift Coil Springs are an excellent solution for improving your Jeep’s overall balance and handling, both on and off the road. The 3.50 inches of extra height also gives you a smoother, more comfortable ride experience even on bumpy surfaces. The added lift also gives sufficient room for upgrades like bigger tires, winches, and bumpers.

      Made From High-Quality Spring Steel. These heavy-duty rear coil springs are made from high-quality spring steel with high tensile strength. This construction makes them extremely tough and flexible. They are also shot-peened for longer life since the process helps reduce spring sag and fatigue. Finally, TeraFlex gave these springs a long-lasting and durable black powder coat for top-notch corrosion resistance.

      Linear Spring Rate. For more consistent and reliable performance, TeraFlex engineered these springs to have a linear spring rate. This means that the improvements are focused on giving your Jeep better balance and stability, improved traction, and a more predictable feel on handling.

      Professional Installation Recommended. While you can install these springs yourself using the right tools, it’s still highly recommended to have them professionally installed. Afterward, it’s also advisable to get an alignment so you can get the most out of the improved handling and stability. The alignment will also help prevent premature tire damage. Total installation time, excluding the alignment, can take up to 3 hours.

      Covered by a Limited Lifetime Warranty. These rear coil springs are covered by TeraFlex’s limited lifetime warranty against material and workmanship defects. You may contact the manufacturer for any questions you may have regarding the terms and conditions.

      Application. These TeraFlex 3.50-Inch Rear Lift Coil Springs fit 2018-2020 4-door Jeep Wrangler JLs.

      Fitment: 2018 2019 2020 Details

      Teraflex 1863100

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Rear Coil Springs
      • Installation Instructions

      Reviews of Teraflex Suspension Products (100+)

      Reviews of Teraflex Suspension products have an average rating of 4.8 out of 5

        Questions & Answers

        10 More Questions

        Will It Fit My Wrangler

        • JL Rubicon 4 Door - 18, 19, 20
        • JL Wrangler 4 Door - 18, 19, 20