KYB Suspension Strut and Coil Spring Assembly P/N:SR4155
Bring back factory ride height and control with the KYB Strut-Plus, a complete strut and coil spring assembly (P/N SR4208) that installs as a pre-assembled front left unit on the 2009-2013 Toyota Corolla. Built around an OE-Restoring KYB Excel-G strut with a stronger steel outer shell and application-specific, precision-designed damping valves, this KYB front strut assembly ships fully assembled with strut, mount and spring for professional-level results.
A strut assembly handles vehicle weight, sets ride height, acts as the steering pivot and helps control stability. Because KYB complete struts arrive pre-assembled, no spring compressor is needed at install. This KYB strut plus assembly is sold individually as the front left unit; for even, balanced handling, it's best to replace the front pair together. KYB quick strut assembly design means a direct fit for the listed application — see the Buyer's Guide tab for full fitment.
What is the KYB Strut-Plus SR4208?
It's a pre-assembled front left corner unit that combines a KYB Excel-G strut, an upper mount and an application-engineered high-carbon steel coil spring in one ready-to-install part.
Does this fit my Toyota Corolla?
It's engineered and pre-assembled as the front left unit for the 2009-2013 Toyota Corolla. Confirm your specifics on the Buyer's Guide tab before ordering.
Is this the left or right side?
This is the front left assembly. KYB uses side-specific part numbers and components, so order the matching unit for the opposite corner if needed.
Do I need to replace both sides?
It's sold individually. For even, balanced handling and ride height, it's recommended to replace the front pair together as a matched set.
Will it work with my vehicle's safety systems?
Yes — it's engineered to help vehicles equipped with electronic safety systems such as ESC and ABS function as intended.
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.