KYB Suspension Strut and Coil Spring Assembly P/N:SR4580

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$231.99
MPN: SR4580
UPC: 781552951919
Item Package Quantity: 1

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KYB Suspension Strut and Coil Spring Assembly P/N:SR4580
KYB Suspension Strut and Coil Spring Assembly P/N:SR4580
$231.99

Restore original ride height and handling with the KYB Strut-Plus Suspension Strut and Coil Spring Assembly SR4580, a complete corner unit that combines the strut, mount, and spring into one pre-assembled package. It's a direct-fit replacement for the 2005-2010 Scion tC in the front right position — see the Buyer's Guide tab for full application details. A strut assembly supports vehicle weight, determines ride height, acts as the steering pivot, and helps control vehicle stability, so a worn unit affects how the vehicle rides and handles.

  • OE-Restoring design: Built around a KYB Excel-G strut with a stronger steel outer shell and application-specific, precision-designed damping valves, engineered to help restore the vehicle's handling and control.
  • High carbon steel coil spring: An application-engineered KYB spring designed to match the strut, help maintain proper ride height longer, and control weight without sacrificing ride quality.
  • Safety-system aware: Engineered to help vehicles equipped with electronic safety systems such as ESC and ABS.
  • Side-specific unit: Left and right part numbers use side-specific design and components, as the vehicle manufacturer intended — this is the front right assembly.

Named the #1 recommended Original Equipment replacement choice for Asian vehicles and a Best Overall Import Aftermarket Product winner.

Interchange: 172390

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

172390

Frequently Asked Questions

What vehicle does the SR4580 fit?

It's a direct-fit replacement for the 2005-2010 Scion tC in the front right position. Check the Buyer's Guide tab to confirm fitment for your vehicle.

What comes in this assembly?

It's a complete corner unit — the KYB Excel-G strut, the mount, and an application-engineered high carbon steel coil spring, pre-assembled and ready to install.

Is this a left or right unit?

This is the front right assembly. KYB uses left and right part numbers with side-specific design and components, as the vehicle manufacturer intended.

Does it work with ABS and stability control?

Yes. It's engineered to help vehicles equipped with electronic safety systems such as ESC and ABS restore their intended ride and handling.

What does a strut assembly do?

It supports vehicle weight, determines ride height, acts as the steering pivot, and helps control stability. A worn unit can affect how the vehicle rides and handles.