KYB Coil Spring Insulator P/N:SM5528

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$17.99
MPN: SM5528
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1
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KYB Coil Spring Insulator P/N:SM5528
KYB Coil Spring Insulator P/N:SM5528
$17.99

Quiet the squeaks and rattles from your suspension with the KYB coil spring insulator SM5528, a rear upper spring seat insulator that cushions the coil spring against its seat to absorb vibration and noise. It installs as a direct-fit replacement for the 1992-2000 Honda Civic, 1993-1997 Honda Civic del Sol, 1997-2001 Honda CR-V, and 1994-2001 Acura Integra — see the Buyer's Guide tab for engine-level detail.

  • Replaces hardened insulators: old insulators harden over time and let vibration and noise transfer through the suspension.
  • Reduces squeaks, rattles and vibration: the cushioning insulator helps isolate the coil spring from its seat.
  • Application-specific: designed for the listed vehicles to help optimize suspension performance.
  • OE-level quality: built to match or exceed original equipment design and quality.

Over time an insulator can harden, crack or compress, allowing the spring to seat directly against metal and producing squeaks, rattles and vibration noise. If a worn insulator is the cause, this KYB replacement restores proper cushioning at the rear upper spring seat.

Interchange: 905977

This part cross-references / interchanges with the following part numbers:

905977

Frequently Asked Questions

What is the KYB coil spring insulator SM5528?

It is a rear upper spring seat insulator that cushions the coil spring against its seat, helping to absorb suspension vibration and reduce noise.

Which vehicles does it fit?

It fits the 1992-2000 Honda Civic, 1993-1997 Honda Civic del Sol, 1997-2001 Honda CR-V, and 1994-2001 Acura Integra. Check the Buyer's Guide tab to confirm your vehicle.

What are the signs my spring insulator needs replacing?

Squeaks, rattles or vibration noise from the suspension can be signs a hardened, cracked or compressed insulator may need replacing. Diagnose the cause before ordering.

Where is this insulator located?

This unit is cataloged for the rear upper position, seated between the coil spring and its spring seat.

What number does this part interchange with?

It replaces interchange number 905977.