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Teraflex 3 to 4-Inch Front Coil Springs (07-18 Jeep Wrangler JK)

Item J12992
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Market Price $236.99 You Save 11% ($25.00)
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$211.99 (pair)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Increases Clearance for Larger Tires
      • 3 Inch Lift on 4-Door Models
      • 4 Inch Lift on 2-Door Models
      • Lifted Front Coil Springs
      • Linear/Standard Spring Rate
      • Shot Peened to Increase Spring Life
      • Black Powder Coated Finish
      • Professional Installation Recommended
      • Limited Lifetime Warranty
      • Sold as a Set of 2 Front Springs
      • Fits 2007-2018 Jeep Wrangler JK Models


      Front Coil Springs. Give your JK a mild lift while creating more room for a larger set of tires by installing a set of Teraflex Front Coil Springs. These Coil Springs will provide 3" of lift when installed on 4-Door models and 4" of lift on 2-Door models. These Teraflex Springs not only lift your Wrangler for increased clearance, but they also provide a comfortable ride.

      Rugged Construction. Manufactured from high tensile strength spring steel, Teraflex Coil Springs are shot peened to reduce spring sag and fatigue, while increasing spring life. Teraflex then completes their Springs in a black powder coat finish to provide phenomenal protection against the elements.

      Linear Design.
      Linear springs (also known as standard rate springs) are engineered with a constant spring rate that stays the same as the spring compresses. This linear rate of compression allows for optimum traction and more predictable handling feel. Linear springs will have a slightly rougher ride when compared to progressive rate springs.

      Professional Installation Recommended. Seeing that a spring compressor is required for installation of these Coil Springs, ExtremeTerrian recommends professional installation. With the proper tools installation can be completed in about three hours. Please note that an alignment is highly recommended after installation.

      Limited Lifetime Warranty. TeraFlex warrants their Suspension products to the original retail purchaser to be free of defects in material and workmanship for as long as the original purchaser owns the vehicle on which products were originally installed. Subject to the terms and conditions, please see manufacturer's full warranty for details.

      This pair of Teraflex Front Coil Springs are designed for use on 2007-2018 Jeep Wrangler JKs including 2-Door and 4-Door models.

      Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

      MPN# 1853202

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (2)

      Write a Review

      Ratings Summary

      5.0 out of 5 overall rating from 2 customers

      • November 13, 2018

        5 2014 Wrangler - DavidL

        Awesome ride sitting taller now !!

        Great fit awesome stance this paired with my brand new fox shocks too are great combo.

        Helpful (11)
      • January 19, 2016

        5 2008 - kelvinrrtx

        Good HD Lift Springs

        I got these to replace my stock coils and spacers in the front, as I ordered the Barricade front bumper, and a winch, and didn't want too much sag. After putting the bumper and winch on (160lbs) and these coils, there was no visible sag at all. I have been running this setup for about a month now, and still it looks the same as the day I put it one. I would recommend these to anybody looking to get some good, stiff front coil springs to compensate for some aftermarket weight.

        Helpful (16)

      Questions & Answers (2 answers)

      2 Top Rated Questions

      Will this coil set level my 4 door JK when paired with the 3 inch rear coils or do I need to purchase a spacer or level it when using these 4 coils?

      • The installation of the Teraflex 3-4 in. Front Coil Springs on your JKU with 3 in. rear coils will level your Jeep without the additional use of coil spacers.

      Helpful (0)

      What load are those springs rated for?

      • Spring Rate is 170 lb/inch

      Helpful (0)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Springs

      Tech Specs

      Will It Fit My Wrangler

      • JK Rubicon 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
      • JK Rubicon 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
      • JK Wrangler 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
      • JK Wrangler 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18

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