What does a spring insulator do?

A spring insulator sits between the coil spring and the vehicle's chassis. Its main job is to absorb shock and vibration, preventing noise and wear by stopping metal-on-metal contact.

Why should I replace my old spring insulators?

Over time, original spring insulators can harden and become brittle, leading to increased noise, vibration, and a harsher ride. Replacing them with new ones helps restore a quieter and smoother driving experience.

Does this insulator come with any hardware?

This product is for the spring insulator only. Any necessary mounting hardware or other suspension components would need to be purchased separately.

KYB Rear Lower Spring Insulator SM5715

Name: Spring Seat Insulator
Brand: KYB
Price: 15.14 USD
Availability: InStock

Spring Seat Insulator

$15.14

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

KYB Spring Insulator Rear Lower Right 04-12 Lexus ES330/ES350 / 04-12 Toyota Camry/Sienna/Solara. Replaces worn insulators to reduce noise and vibration.

Key Features

Fits 2004-2017 Lexus ES300h, ES330, ES350, Toyota Avalon, Camry, Solara, and 2016-2017 Nissan Quest.
Replaces worn rear lower right spring insulators to reduce noise and vibration.
Built with design and quality that matches or exceeds Original Equipment specifications.
Helps optimize suspension performance by isolating the spring from the chassis.

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Will this fit your vehicle?

Product Details

Made from a durable material that resists hardening over time, this KYB spring insulator is designed to replace the original component on the rear lower right side of various Lexus and Toyota vehicles. When your original spring insulators wear out, they can become hard and brittle, leading to unwanted noise and vibration that travels through your suspension. This part is built to match or even exceed the original equipment specifications, helping to restore a quieter and smoother ride.

This insulator plays a key role in isolating the spring from the vehicle's chassis, absorbing road shock and preventing metal-on-metal contact. By replacing old, worn-out insulators with these OE-quality replacements, you can effectively eliminate those annoying squeaks, rattles, and clunks that often develop as vehicles age. It's a straightforward way to improve the overall comfort and performance of your suspension system.

This part fits a wide range of vehicles, including models like the Toyota Camry, Toyota Avalon, and Lexus ES350. It's a solid option for anyone looking to address suspension noise and restore that factory-fresh feel to their ride.