What does a spring isolator do?

A spring isolator sits between the coil spring and the strut mount. Its main job is to absorb vibrations and prevent noise from the suspension from reaching the car's body, contributing to a quieter and more comfortable ride.

Why should I replace my old spring insulators?

Over time, the rubber in original insulators can harden, crack, or compress. This wear can lead to increased road noise, vibrations, and a less comfortable ride. Replacing them with new ones restores their ability to dampen these unwanted effects.

Does this part come with the spring or strut?

This is a replacement spring isolator only. It does not include the coil spring or the shock/strut assembly. You will need to reuse your existing spring and strut when installing this part.

KYB Shocks & Struts Isolator Rear Left LEXUS ES350 2012-2007

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Specifications

Brand: KYB
Part #: SM5719
UPC: 781552704249

KYB Shocks & Struts Isolator Rear Left LEXUS ES350 2012-2007

Name: KYB Shocks & Struts Isolator Rear Left LEXUS ES350 2012-2007
Brand: KYB
Price: 15.14 USD
Availability: InStock

$15.14

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Fits 2007-2017 Lexus ES350. KYB Rear Left Shock Isolator replaces worn parts to reduce noise and vibration.

Key Features

Fits 2007-2017 Lexus ES350, 2013-2017 Lexus ES300h, 2008-2017 Toyota Avalon, and 2007-2017 Toyota Camry.
Replaces worn spring insulators to reduce vibration and noise.
Designed to match original equipment specifications for proper fit and function.
Helps optimize suspension performance by isolating the spring from the strut mount.
Built with design and quality that matches or exceeds Original Equipment.

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Product Details

When you're replacing the rear shocks on your 2007-2017 Lexus ES350, it's a good time to check the condition of the spring insulators. These KYB spring insulators are designed to replace your old, hardened ones, which can cause unwanted vibration and noise to travel up into the cabin.

KYB builds these insulators to match the original equipment specifications for your ES350. This means they'll help restore the intended suspension performance by properly isolating the spring from the strut mount. They're made with good design and quality that meets or exceeds what came from the factory, helping to eliminate that annoying vibration and noise from worn-out rubber.

Replacing these isolators is a straightforward part of a rear shock job. It's a small step that makes a noticeable difference in ride comfort.