KYB Suspension Shock Absorber Mount SM5257
KYB Suspension Shock Absorber Mount SM5257

Rear Upper Shock Absorber Mount for 2001-2006 BMW 325Ci & More - KYB SM5257

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$24.99
MPN: SM5257
UPC: 781552952572
Item Package Quantity: 1
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KYB Suspension Shock Absorber Mount P/N:SM5257
KYB Suspension Shock Absorber Mount P/N:SM5257
$24.99

Cushion the jolts from rough pavement with the KYB shock mount SM5257. This rear upper shock/strut mount replaces old, hardened vibration insulators that send noise and vibration into the vehicle. It fits many vehicles, among them the 2001-2006 BMW 325Ci, 2001-2006 BMW 330Ci and 2001-2005 BMW 325i, as a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full list and engine details.

Like other KYB top mounts, this unit sits at the upper end of the rear shock. There it helps absorb the impacts from road bumps and reduce the jarring effect, noise and vibration that worn mounts transmit into the vehicle. KYB builds its mounts as Original Equipment quality replacement components designed for each application.

  • Rubber isolation: KYB's superior rubber is designed to reduce noise, vibration and harshness.
  • Application-specific design: OE-quality replacement components are designed for each application to help optimize suspension performance.
  • Impact cushioning: The mount helps soften bump impacts that hardened insulators pass into the body.
  • Hardware: Matched grade studs and nuts.

Signs this mount may need replacing include knocking or clunking from the rear over bumps, added vibration, and rubber that looks cracked, hardened or separated. Diagnose the cause first. If a worn rear upper mount is the source, this part replaces it.

Interchange: 904966

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

904966

Frequently Asked Questions

What does a rear upper shock mount do?

It connects the top of the rear shock to the vehicle and cushions road impacts. This helps reduce the noise, vibration and harshness that pass into the vehicle.

Will the KYB SM5257 fit my 2001-2006 BMW 325Ci?

Yes, it is a direct-fit replacement for the 2001-2006 BMW 325Ci. It is also listed for the 2001-2006 BMW 330Ci and 2001-2005 BMW 325i. Check the Buyer's Guide tab for your exact vehicle.

What are signs of a worn shock mount?

Common signs are knocking or clunking from the rear over bumps, extra vibration, and cracked or hardened rubber. Worn shocks can cause similar noises, so diagnose the cause first.

What hardware features does this mount have?

KYB lists matched grade studs and nuts as a feature of this mount. Follow the vehicle service information for torque specs and any other fasteners.

Is this an OE-quality replacement part?

KYB describes its strut mounts as Original Equipment quality replacement components designed for each application, with rubber that helps reduce noise and vibration.

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