KYB SR4745 Strut-Plus Front Right Strut Assembly for 15-20 Toyota Sienna FWD

Vehicle Fitment

• 2015-2020 Toyota Sienna L FWD
• 2015-2020 Toyota Sienna LE FWD
• 2015-2020 Toyota Sienna SE FWD
• 2018-2020 Toyota Sienna SE Premium FWD
• 2015-2020 Toyota Sienna XLE FWD
• 2018-2020 Toyota Sienna XLE Premium FWD
• 2015-2020 Toyota Sienna Limited FWD
• 2018-2020 Toyota Sienna Limited Premium FWD

Fitment Notes

• Front right (passenger side) application
• FWD models only -- not for AWD Sienna
• Matching front left companion: SR4746
• Complete corner assembly -- strut, spring, and mount pre-installed

Features

• Corner-specific engineering -- left/right side-specific design, not a universal-fit part
• OE-restoring KYB Excel-G strut base
• Stronger steel outer shell for added durability
• Application-specific precision damping valves, hand-assembled in-house
• High carbon steel coil spring engineered to match strut and corner weight
• Restores factory ride height within OE specification
• Supports proper function of ESC, ABS, and other electronic safety systems
• Pre-assembled unit -- no separate spring compression required for install

Specifications

• Position: Front, right/passenger side
• Type: Complete strut assembly with coil spring and mount
• Series: Strut-Plus
• Drivetrain: FWD only

Included Components

• 1x Strut assembly
• 1x Coil spring
• 1x Strut mount
• 1x Insulator

Product Description

The KYB SR4745 is a Strut-Plus complete corner assembly built for the front right position on 2015-2020 Toyota Sienna FWD models, combining an OE-restoring KYB strut, application-engineered coil spring, and mount into one pre-assembled unit. As an original equipment supplier to Toyota, KYB engineers the Strut-Plus line with corner-specific part numbers rather than a one-size-fits-all approach, ensuring left and right sides get side-specific design and damping matched to their actual load and geometry.

The strut features a stronger steel outer shell paired with precision, hand-assembled damping valves tuned to restore the vehicle's original handling and control characteristics. The high carbon steel coil spring is engineered around the Sienna's specific corner weights to maintain factory ride height longer than a generic replacement spring, which matters for proper function of the Sienna's electronic stability and braking systems as much as for ride comfort.

Because everything ships pre-assembled -- strut, spring, mount, and insulator -- installation skips the need to compress and transfer a spring from the old strut, making this a straightforward swap for Sienna FWD owners restoring worn front suspension. The matching front left assembly is SR4746.