Unity 11385 Suspension Strut and Coil Spring Assembly - Front Left

Overview

Unity 11385 is a pre-assembled suspension strut and coil spring assembly built for direct replacement on select Toyota Sienna applications. It arrives fully assembled with the coil spring and top mount, reducing the time needed to build the unit during service.

This assembly is listed for Toyota Sienna front left fitment and covers 2011-2020 applications with the notes shown below. The Unity 11385 part number is also referenced by interchange numbers used for the same application.

Key Features

• Fully assembled strut and coil spring unit for faster service.
• Ready-to-install design with plug-and-play installation language in the product line.
• Built to OEM specifications for suspension replacement work.
• Economy-grade suspension assembly from Unity Automotive.
• Designed for Toyota Sienna front left applications.

Detailed Description

Unity Automotive has more than 40 years of aftermarket manufacturing experience, and this suspension assembly reflects that focus on replacement parts for everyday repair work. The 11385 strut assembly is pre-assembled with the coil spring, top mount, and related components already in place, which helps streamline installation compared with building a strut from separate parts.

Fitment includes Fits 2011-2019 Toyota Sienna, front left, for FWD 8-passenger models, excluding All Wheel Drive. It also Fits 2020 Toyota Sienna, front left, excluding AWD. If you are replacing a worn suspension strut and coil spring assembly on a Toyota Sienna, this part number 11385 provides a direct service option for the listed applications.

This part cross-references Toyota numbers 48510A9890 and 485108Z001 for the same application.

What It Is Used For

• Replacing a worn or leaking suspension strut assembly.
• Restoring ride height and spring support.
• Addressing noise from a fatigued top mount or spring assembly.
• Correcting handling issues caused by suspension wear.
• Servicing Toyota Sienna front left suspension applications with the listed fitment.

Installation Notes and Tips

Verify the vehicle is a FWD model when installing on 2011-2019 Toyota Sienna applications, and confirm the AWD exclusion for 2020 Toyota Sienna fitment. Match the position and notes exactly before installation, since this assembly is specific to front left applications.

Because the unit is fully assembled, it reduces the need to transfer spring and mount components during service. Confirm all measurements and fitment notes against the vehicle before beginning work.

Quality Assurance

Unity Automotive states that its suspension systems are built to OEM specifications and backed by a customer satisfaction guarantee. The brand also notes more than four decades of aftermarket experience and a broad suspension catalog focused on replacement quality.