KYB Suspension Strut Mount Kit P/N:SM5423

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$110.99
MPN: SM5423
UPC: 781552954231
Item Package Quantity: 1
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KYB Suspension Strut Mount Kit P/N:SM5423
KYB Suspension Strut Mount Kit P/N:SM5423
$110.99

Quiet a clunking, harsh-riding front end with the KYB strut mount kit SM5423, a front suspension strut mount kit that replaces old, hardened vibration insulators. It drops in as a direct-fit replacement for the 2002-2006 Toyota Camry, 2001-2007 Toyota Highlander, 2004-2010 Toyota Sienna, 2004-2006 Toyota Solara, 2002-2003 Lexus ES300, 2004-2006 Lexus ES330, 2004-2006 Lexus RX330, 2007-2009 Lexus RX350, and 2006-2008 Lexus RX400h.

  • Cushions road impacts: the mount and its rubber isolator absorb bumps to help reduce the jarring, noise, and vibration that worn mounts transmit into the vehicle.
  • Integrated bearing: the front bearing plate is the steering pivot and supports vehicle weight, helping provide smoother steering and helping retain front-end alignment.
  • Matched-grade hardware: includes matched-grade studs and nuts.
  • OE-quality replacement: designed for each application to help optimize suspension performance.

If a hardened or failed front strut mount is the cause of your steering harshness or vibration, this KYB assembly replaces it. Signs a mount may need replacing include noise on turns, vibration through the steering, and cracked or separated rubber.

Interchange: 143202 · 904989

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

143202, 904989

Frequently Asked Questions

What is the KYB strut mount kit SM5423?

It is a front suspension strut mount kit that includes the strut mount and its bearing plate, replacing hardened, worn mounts to help reduce noise and vibration.

Which vehicles does this fit?

It is a direct-fit replacement for the 2002-2006 Camry, 2001-2007 Highlander, 2004-2010 Sienna, 2004-2006 Solara, 2002-2003 ES300, 2004-2006 ES330, 2004-2006 RX330, 2007-2009 RX350, and 2006-2008 RX400h. See the Buyer's Guide tab.

Is this a front or rear mount?

It is a front strut mount kit. The front bearing plate serves as the steering pivot and supports vehicle weight.

Does it include mounting hardware?

Yes. The kit includes matched-grade studs and nuts along with the strut mount and integrated bearing.

What are the signs of a worn strut mount?

Common signs include clunking or noise over bumps and on turns, vibration felt through the steering, and cracked or separated rubber. Diagnose the cause before replacing.