Get the KYB strut plus front left strut assembly (SR4426) to help restore the factory ride height and handling of your 2011-2014 Toyota Sienna (3.5L Engine). This complete strut and coil spring assembly ships pre-assembled with the strut, mount and spring, so it drops in as a direct-fit front left replacement for the listed application.
- OE-restoring damping: Built around a KYB Excel-G strut with a stronger steel outer shell and KYB's application-specific precision-designed damping valves.
- Application-engineered spring: A high carbon steel coil spring matched to the strut to help maintain proper ride height and control vehicle weight without sacrificing ride quality.
- Safety-system aware: Engineered to help vehicles equipped with electronic safety systems (ESC, ABS, etc.).
- Pre-assembled and side-specific: An exact-fitment unit using KYB's left and right part numbers with side-specific design and components, as the vehicle manufacturer intended.
A strut assembly handles vehicle weight, determines ride height, acts as the steering pivot and helps control stability. Winner of the 2018 Best Overall Import Aftermarket Product and KYB's #1 recommended Original Equipment replacement choice for Asian vehicles, this KYB front strut assembly is engineered and pre-assembled for professional results.
Interchange: 173050
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What is the KYB Strut-Plus SR4426?
It's a complete strut and coil spring assembly for the front left corner — a pre-assembled unit combining a KYB Excel-G strut, the mount and an application-engineered coil spring.
What vehicle does this KYB complete strut fit?
It's engineered for the 2011-2014 Toyota Sienna (3.5L Engine). Check the Buyer's Guide tab to confirm it matches your vehicle before ordering.
Which corner does the SR4426 install on?
This is a front left (driver-side) assembly. KYB uses side-specific left and right part numbers, so order the correct side for your vehicle.
Do I need to replace both sides?
Struts are sold individually. Replacing the opposing front strut at the same time is recommended for balanced, even handling, though it isn't strictly required.
What are signs my strut may need replacing?
Signs include fluid leaking from the strut, excessive bouncing, nose dive when braking, uneven tire wear, or a sagging, reduced ride height. Diagnose the cause before replacing.
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