KYB Coil Spring Insulator P/N:SM5416
Quiet a noisy ride with the KYB coil spring insulator SM5527, a front upper spring seat insulator that cushions the coil spring where it meets its seat. It installs as a direct-fit replacement for the 1992-2000 Honda Civic, 1993-1997 Honda Civic del Sol, 1994-2001 Acura Integra, 1997-2001 Honda CR-V, and 2000-2009 Honda S2000 — see the Buyer's Guide tab for engine-level fitment. This part is listed under both names: coil spring insulator and spring seat insulator.
Over time the original insulator can harden or crack, letting the spring transmit noise and vibration through the suspension. If a worn front insulator is the source of squeaks or rattles on your Civic, Integra, CR-V, S2000 or del Sol, this KYB unit replaces it. Inspect and service the suspension per the vehicle's service information.
Interchange: 905976
This part cross-references / interchanges with the following part numbers:
What is the KYB coil spring insulator SM5527?
It is a front upper spring seat insulator that cushions the coil spring against its seat, helping reduce squeaks, rattles and vibration noise from old, hardened insulators.
Where does this insulator install?
At the front upper spring seat, between the coil spring and its mounting surface. Follow the vehicle's service information for correct suspension service.
What vehicles does the SM5527 fit?
It fits the 1992-2000 Honda Civic, 1993-1997 Honda Civic del Sol, 1994-2001 Acura Integra, 1997-2001 Honda CR-V, and 2000-2009 Honda S2000. See the Buyer's Guide tab for full fitment.
Is this the same as a spring seat insulator?
Yes. This part is known by both names — coil spring insulator and spring seat insulator — so it may be listed either way.
What are signs the insulator may need replacing?
Squeaks, rattles or vibration noise from the front suspension can indicate a hardened or cracked insulator. Diagnose the cause before replacing, as other parts can produce similar noise.
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.