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Coil Spring Insulator – Front

PART#: SM5421
KYB
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Coil Spring Insulator - Front

$13.29

Select vehicle to confirm fitment

In stock

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Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2012JeepLibertyLimited3.7V6GASFrontUpper and Lower
2012JeepLibertySport3.7V6GASFrontUpper and Lower
2012JeepLibertyJet3.7V6GASFrontUpper and Lower
2011DodgeNitroShock4.0V6GASFrontUpper and Lower
2011DodgeNitroHeat4.0V6GASFrontUpper and Lower
2011DodgeNitroDetonator4.0V6GASFrontUpper and Lower
2011DodgeNitroSE3.7V6GASFrontUpper and Lower
2011DodgeNitroSXT4.0V6GASFrontUpper and Lower
2011DodgeNitroSXT3.7V6GASFrontUpper and Lower
2011DodgeNitroHeat3.7V6GASFrontUpper and Lower
2011JeepLibertyLimited3.7V6GASFrontUpper and Lower
2011JeepLibertySport3.7V6GASFrontUpper and Lower
2011JeepLibertyRenegade3.7V6GASFrontUpper and Lower
2010DodgeNitroHeat3.7V6GASFrontUpper and Lower
2010DodgeNitroSE3.7V6GASFrontUpper and Lower
2010DodgeNitroShock4.0V6GASFrontUpper and Lower
2010DodgeNitroDetonator4.0V6GASFrontUpper and Lower
2010DodgeNitroHeat4.0V6GASFrontUpper and Lower
2010DodgeNitroSXT4.0V6GASFrontUpper and Lower
2010DodgeNitroSXT3.7V6GASFrontUpper and Lower
2010JeepLibertyRenegade3.7V6GASFrontUpper and Lower
2010JeepLibertySport3.7V6GASFrontUpper and Lower
2010JeepLibertyLimited3.7V6GASFrontUpper and Lower
2009DodgeNitroSLT3.7V6GASFrontUpper and Lower
2009DodgeNitroR/T4.0V6GASFrontUpper and Lower
2009DodgeNitroSE3.7V6GASFrontUpper and Lower
2009JeepLibertySport3.7V6GASFrontUpper and Lower
2009JeepLibertyLimited3.7V6GASFrontUpper and Lower
2008DodgeNitroSLT3.7V6GASFrontUpper and Lower
2008DodgeNitroSXT3.7V6GASFrontUpper and Lower
2008DodgeNitroR/T4.0V6GASFrontUpper and Lower
2008JeepLibertyLimited3.7V6GASFrontUpper and Lower
2008JeepLibertySport3.7V6GASFrontUpper and Lower
2007DodgeNitroR/T4.0V6GASFrontUpper and Lower
2007DodgeNitroSXT3.7V6GASFrontUpper and Lower
2007DodgeNitroSLT3.7V6GASFrontUpper and Lower
2007JeepLibertySport3.7V6GASFrontUpper and Lower
2007JeepLibertyLimited3.7V6GASFrontUpper and Lower
2006JeepLibertyRenegade3.7V6GASFrontUpper and Lower
2006JeepLibertyLimited2.8L4DIESELFrontUpper and Lower
2006JeepLiberty65th Anniversary Edition3.7V6GASFrontUpper and Lower
2006JeepLibertySport3.7V6GASFrontUpper and Lower
2006JeepLibertyLimited3.7V6GASFrontUpper and Lower
2006JeepLibertySport2.8L4DIESELFrontUpper and Lower
2005JeepLibertyLimited2.8L4DIESELFrontUpper and Lower
2005JeepLibertySport3.7V6GASFrontUpper and Lower
2005JeepLibertySport2.4L4GASFrontUpper and Lower
2005JeepLibertyRocky Mountain Edition3.7V6GASFrontUpper and Lower
2005JeepLibertyLimited3.7V6GASFrontUpper and Lower
2005JeepLibertySport2.8L4DIESELFrontUpper and Lower
2005JeepLibertyRenegade3.7V6GASFrontUpper and Lower
2004JeepLibertySport2.4L4GASFrontUpper and Lower
2004JeepLibertySport3.7V6GASFrontUpper and Lower
2004JeepLibertyLimited3.7V6GASFrontUpper and Lower
2004JeepLibertyRenegade3.7V6GASFrontUpper and Lower
2003JeepLibertyLimited3.7V6GASFrontUpper and Lower
2003JeepLibertySport3.7V6GASFrontUpper and Lower
2003JeepLibertySport2.4L4GASFrontUpper and Lower
2003JeepLibertyRenegade3.7V6GASFrontUpper and Lower
2002JeepLibertyRenegade3.7V6GASFrontUpper and Lower
2002JeepLibertySport2.4L4GASFrontUpper and Lower
2002JeepLibertyLimited3.7V6GASFrontUpper and Lower
2002JeepLibertySport3.7V6GASFrontUpper and Lower
Product info

The KYB Coil Spring Insulator (part number SM5421) is a high-quality replacement part designed specifically for Dodge and Jeep vehicles. Made from durable materials, this insulator provides exceptional support and protection for your coil springs against wear and tear.

One of the key benefits of the KYB Coil Spring Insulator is its ability to reduce noise and vibration, creating a smoother and more comfortable ride. Its unique design also helps to extend the lifespan of your coil springs, ensuring optimal performance and reliability for your vehicle.

This coil spring insulator is easy to install, requiring no special tools or equipment. Its custom fit ensures a secure and snug fit, preventing any unnecessary movement or damage to your coil springs. Plus, with its superior materials and construction, you can trust that your vehicle is receiving the best possible protection and performance.

Whether you’re looking to upgrade your existing coil spring insulator or replace a damaged one, the KYB Coil Spring Insulator (part number SM5421) is the perfect choice for Dodge and Jeep drivers. Trust in its quality and durability to keep your vehicle running smoothly and safely on the road.

About KYB

The KYB Corporation is a Tokyo-based automotive company that specializes in manufacturing shock absorbers, power steering systems, air suspensions, coil springs, sensors, and other products.

The company was founded in 1919 by Shiro Kayaba. Throughout the last century, KYB has made both replacement parts and original equipment parts for cars, trucks, buses, motorcycles, aircraft, and various industrial applications.

KYB is known for being one of the largest shock absorber manufacturers in the world.

It is also one of the world’s leading suppliers of OE shock absorbers to vehicle manufacturers. The corporation has 32 facilities located in 21 countries.

KYB owns the largest shock absorber manufacturing plant on the planet, located in Gifu, Japan. 

One strut is made every 15 seconds at this factory thanks to its highly automated production process.

The KYB Corporation has an annual output of 75 million shock absorbers worldwide.This brand is a leading supplier to major car manufacturers including Toyota, Honda, Mitsubishi, Nissan, Chrysler, GM, Lexus, and many more.

It owns 15 production plants located in the United States, Europe, and Asia. The company has the largest production volume out of any other shock absorber manufacturer.

KYB exports its products to over 100 countries across the globe. In North America, the most popular products developed by the KYB Corporation are shocks and struts. 

The company has been increasing its presence in the North American market in recent years, where its manufacturing, distribution, and sales are managed by four subsidiaries in the US and Mexico.

Specifications
FEATURE AND BENEFIT 1THE HIGHEST QUALITY REPLACEMENT SPRING INSULATOR AVAILABLE
FEATURE AND BENEFIT 2REDUCES SQUEAKS, RATTLES AND VIBRATION NOISES
FEATURE AND BENEFIT 3BUILT WITH DESIGN AND QUALITY THAT MATCHES OR EXCEEDS ORIGINAL EQUIPMENT
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

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Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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