




| SKU | FIR4157 |
| MPN | 4157 |
| EAN | 767555111291 |
| Units per SKU | 1.0 |
| Certifications | None |
| Material | High-grade steel |
| Color/Finish | Coated metal |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006 | Jeep | Commander | 65th Anniversary Edition |
| 2006-2007 | Jeep | Commander | Base |
| 2006-2010 | Jeep | Commander | Limited |
| 2007-2009 | Jeep | Commander | Overland |
| 2007-2010 | Jeep | Commander | Sport |
| 2006 | Jeep | Grand Cherokee | 65th Anniversary Edition |
| 2005-2010 | Jeep | Grand Cherokee | Laredo |
| 2005-2010 | Jeep | Grand Cherokee | Limited |
| 2006-2009 | Jeep | Grand Cherokee | Overland |
| 2006-2010 | Jeep | Grand Cherokee | SRT8 |
| 2006 | Jeep | Wrangler | 65th Anniversary Edition |
| 2003-2006 | Jeep | Wrangler | Rubicon |
| 1997-2004 | Jeep | Wrangler | Sahara |
| 1997-2006 | Jeep | Wrangler | SE |
| 1997-2006 | Jeep | Wrangler | Sport |
| 2004-2006 | Jeep | Wrangler | Unlimited |
| 2005-2006 | Jeep | Wrangler | Unlimited Rubicon |
| 2002-2006 | Jeep | Wrangler | X |
Enhance the reliability and performance of your engine with the FIR Coil-Rite Kits - Rear, a premium solution crafted by MAHLE Original. Designed specifically to improve valve spring performance in your engine, this kit ensures consistent valve spring pressure and significantly reduces valve guide wear, leading to a longer engine life.
Manufactured under the highest quality standards, the FIR Coil-Rite Kits - Rear offer an easy to install coil spacer option that fits perfectly on your existing valve springs. This results in smoother engine operation and eliminates the risk of coil bind, which can occur under heavy loads or high RPM situations.
Whether you're a weekend racer, a hot rod enthusiast, or a professional mechanic, this kit will provide the durability and performance enhancement you seek. Engineered to precise specifications, these coil spring spacers give your high-performance engine the competitive edge by maintaining optimal spring alignment and pressure.
Trust in the quality and heritage of MAHLE Original, a name synonymous with excellence in automotive parts since the brand’s inception. The FIR Coil-Rite Kits - Rear comes with a manufacturer part number FS54157, ensuring that you receive the correct and authentic product every time.
Purchase with confidence from Tuningsupply, formerly known as SminkPower.eu, where we combine competitive pricing, fast European shipping, and dedicated enthusiast-driven support. We make upgrading your vehicle simple and hassle-free with no hidden fees or surprise import charges.
Invest in the FIR Coil-Rite Kits - Rear today and feel the difference in your engine's performance and longevity. Join the Tuningsupply community and drive with passion and confidence!
Manufactured under the highest quality standards, the FIR Coil-Rite Kits - Rear offer an easy to install coil spacer option that fits perfectly on your existing valve springs. This results in smoother engine operation and eliminates the risk of coil bind, which can occur under heavy loads or high RPM situations.
Whether you're a weekend racer, a hot rod enthusiast, or a professional mechanic, this kit will provide the durability and performance enhancement you seek. Engineered to precise specifications, these coil spring spacers give your high-performance engine the competitive edge by maintaining optimal spring alignment and pressure.
Trust in the quality and heritage of MAHLE Original, a name synonymous with excellence in automotive parts since the brand’s inception. The FIR Coil-Rite Kits - Rear comes with a manufacturer part number FS54157, ensuring that you receive the correct and authentic product every time.
Purchase with confidence from Tuningsupply, formerly known as SminkPower.eu, where we combine competitive pricing, fast European shipping, and dedicated enthusiast-driven support. We make upgrading your vehicle simple and hassle-free with no hidden fees or surprise import charges.
Invest in the FIR Coil-Rite Kits - Rear today and feel the difference in your engine's performance and longevity. Join the Tuningsupply community and drive with passion and confidence!
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















