KYB Suspension Strut Mount Kit SM5621
KYB Suspension Strut Mount Kit SM5621

KYB Suspension Strut Mount Kit P/N:SM5621

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$94.99
MPN: SM5621
UPC: 781552666905
Item Package Quantity: 1
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KYB Suspension Strut Mount Kit P/N:SM5621
KYB Suspension Strut Mount Kit P/N:SM5621
$94.99

Quiet a harsh, noisy front ride with the KYB strut mount kit SM5621, a direct-fit front replacement for the 2007-2013 Nissan Altima and the 2009-2014 Nissan Maxima. This suspension strut mount kit replaces the old, hardened vibration insulators that let road impacts jar through into the cabin, restoring the cushioning your factory mounts once provided.

KYB pairs the strut mount with its bearing plate, the front steering pivot that supports vehicle weight and is critical to steering feel and wheel alignment.

  • Superior rubber: cushions road-bump impacts to reduce noise, vibration and harshness transmitted into the vehicle.
  • Mount bearings: provide smoother steering and help retain front-end alignment.
  • Matched-grade studs and nuts: included for a secure fit.
  • Front bearing plates: act as the steering pivots and support vehicle weight.

If cracked or hardened front mounts are the source of clunks, groaning on turns, or steering vibration, this kit replaces them with OE-quality components engineered for these applications.

Interchange: 908913 · 54320JA00A · 543253TA0A · 54325JA000

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

908913, 54320JA00A, 543253TA0A, 54325JA000

Frequently Asked Questions

What is a strut mount kit?

It secures the top of the strut to the body and cushions road impacts. This KYB kit includes the strut mount plus the bearing plate that serves as the front steering pivot.

Does this KYB strut mount kit fit my vehicle?

It is a front-position, direct-fit replacement for the 2007-2013 Nissan Altima and 2009-2014 Nissan Maxima. Check the Buyer's Guide tab to confirm your exact vehicle.

Is this a front or rear mount?

This is a front strut mount kit, cataloged for the front position on the listed Nissan Altima and Maxima applications.

What are signs my front strut mounts may need replacing?

Clunking or groaning when turning, steering vibration, and increased noise or harshness over bumps can signal old, hardened mounts. Diagnose the cause before replacing.

Does this kit include studs and nuts?

Yes. KYB supplies matched-grade studs and nuts with the mount and bearing plate for a secure installation.

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