What is the main purpose of a spring isolator?

A spring isolator, also known as a spring seat, sits between the coil spring and the vehicle's body or strut mount. Its main job is to absorb vibrations and noise generated by the spring during suspension movement, providing a quieter and more comfortable ride.

Why should I replace my old spring isolators?

Over time, the rubber in original spring isolators can harden, crack, or degrade. This wear causes them to lose their ability to absorb shock and vibration effectively, leading to clunking noises and a harsher ride. Replacing them restores proper function.

Does this part come with any hardware?

This product is the KYB Upper Spring Isolator (Part# SM5704) only. Any necessary mounting hardware or other suspension components would need to be purchased separately if required for your specific installation.

KYB Shocks & Struts Upper Spring Isolator Front NISSAN Sentra 2006-2000

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Specifications

Brand: KYB
Part #: SM5704
UPC: 781552703945

KYB Shocks & Struts Upper Spring Isolator Front NISSAN Sentra 2006-2000

Name: KYB Shocks & Struts Upper Spring Isolator Front NISSAN Sentra 2006-2000
Brand: KYB
Price: 21.86 USD
Availability: InStock

$21.86

On Backorder

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

Fits 2000-2006 Nissan Sentra. This front upper spring isolator is an OE quality replacement designed to eliminate suspension noise and vibration.

Key Features

Fits 2000-2006 Nissan Sentra.
OE quality replacement spring isolator designed to eliminate suspension vibration and noise.
Built with design and quality that matches or exceeds Original Equipment specifications.
Helps optimize suspension performance by replacing old, hardened insulators.

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Fits this vehicle

Nissan Sentra 2000-2006

Product Details

Made from a durable rubber compound, this upper spring isolator from KYB is built to match or exceed the original equipment specifications for your 2000-2006 Nissan Sentra. Over time, the factory spring seats can harden and crack, leading to unwanted noise and vibration that travels up through the suspension. Replacing these worn-out insulators is a key step in restoring a quieter, more comfortable ride.

KYB designs these spring seats and insulators specifically for each application, ensuring they fit right and perform as intended. By using these OE quality replacement components, you're addressing the root cause of suspension noise and helping to optimize your Sentra's overall suspension performance. It’s a well-built part that helps get your suspension back to feeling solid and quiet.