KYB Suspension Strut and Coil Spring Assembly P/N:SR4430
Restore original handling and proper ride height with the KYB Strut-Plus Suspension Strut and Coil Spring Assembly SR4207, a Complete Corner Unit that installs as a direct-fit replacement for the front-right position on the 2009-2013 Toyota Corolla. A strut assembly handles vehicle weight, determines ride height, acts as the steering pivot and controls vehicle stability, and it can affect electronic crash-avoidance systems — so this pre-assembled unit combines a strut, mount and spring engineered to work together.
As an original-equipment supplier, KYB engineers the Strut-Plus to help restore your Corolla's handling and control. Signs the original may need replacing include a bouncy or sagging ride, uneven tire wear, or noise over bumps — if a worn strut assembly is the cause, this replaces the front-right unit.
What position does the SR4207 fit?
It is the front-right (passenger side) corner unit. KYB uses side-specific left and right part numbers, so order the matching side for the opposite corner.
Which vehicles does this assembly fit?
It is a direct-fit replacement for the 2009-2013 Toyota Corolla. See the Buyer's Guide tab to confirm the correct application for your vehicle.
What is included in this assembly?
It is a Complete Corner Unit that ships pre-assembled with a KYB Excel-G strut, the mount, and a high carbon steel coil spring — ready to install.
Should I replace both sides at the same time?
Replacing struts in axle pairs is recommended for balanced, even handling and ride height. This listing covers the front-right unit only; order the left side separately.
What are signs my strut assembly may need replacing?
Common signs include a bouncy or sagging ride, uneven tire wear, poor handling, or noise over bumps. Diagnose the cause first, since these symptoms can have other sources.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.