KYB Suspension Strut and Coil Spring Assembly P/N:SR4450

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$283.99
MPN: SR4450
UPC: 781552862819
Item Package Quantity: 1
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KYB Suspension Strut and Coil Spring Assembly P/N:SR4450
KYB Suspension Strut and Coil Spring Assembly P/N:SR4450
$283.99

Bring back factory ride height and control on your 2008-2010 Toyota Highlander with the KYB Strut-Plus complete strut and coil spring assembly (P/N SR4450). This is a pre-assembled front right corner unit — strut, mount and spring in one — engineered to help restore the handling and control your Highlander had when new. A strut assembly supports vehicle weight, sets ride height, acts as the steering pivot and helps control stability, so it can affect electronic safety systems like ESC and ABS. As an original-equipment supplier, KYB builds this KYB strut plus assembly to match the corner it replaces.

  • OE-Restoring design: built around a KYB Excel-G strut with a stronger steel outer shell and KYB's application-specific precision damping valves.
  • High-carbon steel coil spring: developed around the vehicle's attributes and corner weights to help keep ride height within OE specifications.
  • Side-specific: left and right part numbers with side-specific design and components, as the vehicle manufacturer intended.
  • Recognized quality: Winner of the 2018 Best Overall Import Aftermarket Product and KYB's #1 recommended OE-replacement choice for Asian vehicles.

Fits: 2008-2010 Toyota Highlander (front right). See the Buyer's Guide tab for engine-level details.

Interchange: 172483

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

172483

Frequently Asked Questions

What does the KYB complete struts assembly include?

This assembly ships pre-assembled with a KYB Excel-G strut, the upper mount, and an application-engineered high-carbon steel coil spring — a ready-to-install front right corner unit.

Will this KYB quick strut assembly fit my Highlander?

It is listed for the 2008-2010 Toyota Highlander in the front right position. Check the Buyer's Guide tab and confirm the fitment for your specific vehicle before ordering.

Is this a left or right strut?

KYB uses left and right part numbers with side-specific design and components. SR4450 is the front right corner unit; you would need the matching left part number for the other side.

Why does the coil spring use high-carbon steel?

KYB develops the high-carbon steel coil spring around the vehicle's attributes and corner weights to help keep ride height within OE specifications while controlling weight and ride quality.

Can this strut affect my vehicle's safety systems?

Yes. A strut sets ride height, acts as the steering pivot and helps control stability, so it can affect electronic systems like ESC and ABS. KYB engineers this unit to work with those systems.