KYB Coil Spring Insulator P/N:SM5807
Cushion the coil spring and help calm a noisy ride with the KYB coil spring insulator SM5717, a front upper spring seat and boot that sits between the coil spring and the suspension. Over time the original insulator hardens, and KYB's replacement is designed to reduce the squeaks, rattles, and vibration noise that a worn, hardened insulator can cause. It installs as a direct-fit replacement for many full-size GM trucks and SUVs, among them the 2007-2013 Chevrolet Silverado 1500, 2007-2013 GMC Sierra 1500, and 2007-2014 Chevrolet Tahoe. See the Buyer's Guide tab for the full list and engine details.
Interchange: 15803176 · 15840291 · 25940741
This part cross-references / interchanges with the following part numbers:
What is the KYB coil spring insulator SM5717?
It is a front upper coil spring seat insulator and boot that sits between the coil spring and the suspension, cushioning the spring and helping reduce noise and vibration.
Which vehicles does the SM5717 fit?
It fits many vehicles, among them the 2007-2013 Chevrolet Silverado 1500, 2007-2013 GMC Sierra 1500, and 2007-2014 Chevrolet Tahoe. See the Buyer's Guide tab for the full list.
What position is this insulator?
This is the front upper spring seat insulator and boot for the listed applications.
What are the signs I may need to replace this insulator?
Squeaks, rattles, and vibration noise from the coil spring area can be signs the original insulator has hardened or worn and may need replacing.
Is this an OE-quality replacement?
KYB states this spring seat is built with design and quality that matches or exceeds Original Equipment and is engineered for the specific application.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.