KYB Suspension Coil Spring Seat P/N:SM5718
Quiet the squeaks, rattles and vibration that creep in when a hardened spring insulator wears out with the KYB Coil Spring Seat SM5485. This is a front upper coil spring seat with insulator that cradles the top of the coil spring, providing a stable seat and cushioning the spring against the body to dampen road-induced noise and vibration. It fits many Toyota and Lexus vehicles, among them the 1995-2017 Toyota Camry, 2001-2013 Toyota Highlander and 1998-2020 Toyota Sienna — see the Buyer's Guide tab for the full list and engine-level details.
If a worn front upper spring seat or hardened insulator is the source of your noise, this replaces it.
Interchange: 904950
This part cross-references / interchanges with the following part numbers:
What is the KYB SM5485?
It's a front upper coil spring seat with insulator (KYB part number SM5485) that seats the top of the coil spring and cushions it against the body to reduce noise and vibration.
Which vehicles does it fit?
It fits many Toyota and Lexus vehicles, among them the 1995-2017 Toyota Camry, 1998-2020 Toyota Sienna and 2001-2013 Toyota Highlander. See the Buyer's Guide tab for the full list.
What are the signs the spring seat or insulator needs replacing?
Squeaks, rattles, and vibration noises from the front upper suspension can indicate a worn or hardened insulator. Diagnose the source before replacing, as other parts can cause similar symptoms.
Is this a front or rear part?
The catalog lists this as a front upper coil spring seat, so it installs at the front upper spring mount.
Does it include the insulator?
Yes. This is a spring seat with insulator, replacing the original hardened insulator that can cause suspension noise and vibration.
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.