# RockJock TJ/LJ/JK 2D 4in or JK 4D Front Coil Springs 3in Lift Pair

This pair of RockJock front coil springs will provide 3 inches of lift in TJ Wrangler, LJ Unlimited or JK Wrangler Unlimited (4-door) application and 4 inches of lift in a JK Wrangler (2-door) application. These springs directly replace factory springs and are designed to work with RockJock Johnny Joint suspension systems or other manufacturers lift kits and provide improved ride quality and height control. Finish is gloss black powder coat. Extensive research was done by RockJock to develop the perfect spring rate and quality of the coil springs. The results: they provide the best in comfortable ride and excellent performance off-road. If you need help choosing the correct springs for your Jeep - just call the RockJock sales staff!

-   4 in. Front Coil Spring Lift Kit

This Part Fits:

Year

Make

Model

Submodel

2006

Jeep

Wrangler

65th Anniversary Edition

2011

Jeep

Wrangler

70th Anniversary

2016

Jeep

Wrangler

75th Anniversary

2003-2017

Jeep

Wrangler

Rubicon

1997-2004,2007-2017

Jeep

Wrangler

Sahara

1997-2006

Jeep

Wrangler

SE

1997-2006,2010-2017

Jeep

Wrangler

Sport

2016

Jeep

Wrangler

Sport S

2004-2006

Jeep

Wrangler

Unlimited

2005-2006

Jeep

Wrangler

Unlimited Rubicon

2002-2010

Jeep

Wrangler

X

2018

Jeep

Wrangler JK

Rubicon

2018

Jeep

Wrangler JK

Sahara

2018

Jeep

Wrangler JK

Sport

## Details

- **Price:** 417.69 CAD
- **Vendor:** RockJock
- **Type:** Coilover Springs

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 417.69 CAD | In stock |

## Images

- Photo - Primary
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rockjock-tj-lj-jk-2d-4in-or-jk-4d-front-coil-springs-3in-lift-pair)
> Updated: 2026-07-01