My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

KYB Suspension SM5808 Spring Seat Insulator

(2003-2013 Toyota Corolla; 2001-2009 Toyota Prius; 2003-2013 Toyota Matrix; 2003-2010 Pontiac Vibe; 1990-1991 Lexus ES250)

Part of: KYB Suspension Spring Seat Insulator

Other options in this family: KYB Suspension SM5421 KYB Suspension SM5549 KYB Suspension SM5440 KYB Suspension SM5712 KYB Suspension SM5761

Manufacturer

Picture for manufacturer KYB Suspension

Part Number

SM5808
12 reviews
Sale Price

$8.13

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The KYB Suspension SM5808 Spring Seat Insulator is a precision-engineered replacement component designed to restore optimal suspension performance and ride quality. This OE-quality insulator serves as a critical interface between suspension components, cushioning impacts and isolating vibration transmission into the vehicle cabin.

Key Features:

  • OE-quality construction designed for direct-fit replacement
  • Eliminates noise and vibration caused by worn or hardened original insulators
  • Cushions road impact forces to reduce harshness and improve ride comfort
  • Maintains proper suspension geometry and component alignment
  • Manufactured to KYB's industry-leading quality standards

Over time, spring seat insulators can deteriorate from constant compression cycles, temperature extremes, and exposure to road contaminants. Worn insulators compromise ride quality and allow excessive noise transfer. This KYB replacement insulator restores the cushioning and isolation properties essential for smooth, quiet suspension operation. Built to exacting specifications, it ensures reliable performance and durability for demanding automotive applications.

Products specifications

Fits

2003-2013 Toyota Corolla; 2001-2009 Toyota Prius; 2003-2013 Toyota Matrix; 2003-2010 Pontiac Vibe; 1990-1991 Lexus ES250

FEATURE AND BENEFIT 1

THE HIGHEST QUALITY REPLACEMENT STRUT MOUNT AVAILABLE

Feature and Benefit 5

MATCHED GRADE STUDS AND NUTS

Feature and Benefit 4

MOUNT BEARINGS PROVIDE SMOOTHER STEERING AND HELP RETAIN FRONT END ALIGNMENT

Feature and Benefit 2

OPTIMIZES SUSPENSION PERFORMANCE BY OFFERING ORIGINAL EQUIPMENT QUALITY REPLACEMENT COMPONENTS DESIGNED FOR EACH APPLICATION

Feature and Benefit 3

SUPERIOR RUBBER REDUCES NOISE, VIBRATION AND HARSHNESS

Best price and Amazon convinience.

So far so good

fast, easy and best price, would use again

Quick and easy!

Your service has been great so far.

good price

So easy! 1,2,click! And fast delivery

I bought shocks for my Silverado. Very little product info given, I had to search part numbers on other websites to verify what shocks were for the front and what ones were for the rear. Also I would very much like to be able to ship to a different address (my wife's workplace), which I was unable to do during checkout. But your prices are the lowest.

Very easy to navigate website and place order

First time buyer

Great seller, great prices!!

Unbeatable price and super fast shipping! The website is easy to navigate and there is a wide range of products to choose from. No need to go to the auto parts store when you have Autoplicity.com

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy