Unity 15902 Suspension Strut and Coil Spring Assembly - Rear Right

Rear Right Strut Assembly for Highlander and RX

Unity 15902 is a pre-assembled suspension strut and coil spring assembly for the rear right position. It is built for direct replacement on select Toyota Highlander and Lexus RX applications, with plug-and-play installation and OEM-spec construction for a straightforward repair.

This assembly is fully assembled and ready to install, making it a practical choice for restoring rear suspension performance on the Toyota Highlander, Lexus RX330, Lexus RX350, and Lexus RX400h. The Unity 15902 platform is engineered around factory-style dimensions for the listed applications.

Key Features

• Pre-assembled complete strut assembly with coil spring and top mount
• Rear right position replacement
• Ready-to-install, plug-and-play design
• Built to OEM specifications for the listed vehicles
• Compressed length: 17.32 in; travel length: 6.99 in; extended length: 24.31 in
• Body length: 17.007 in
• Economy-grade replacement part

Detailed Description

Unity Automotive has more than 40 years of aftermarket suspension manufacturing experience, and this assembly reflects that focus on direct-fit replacement parts. Part number 15902 is intended for rear right suspension service on 2004-2007 Toyota Highlander, 2004-2006 Lexus RX330, 2007 Lexus RX350, and 2006-2007 Lexus RX400h applications listed below. It cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

For shoppers searching for a rear right strut assembly for 2004-2007 Toyota Highlander, or a complete rear right strut and coil spring assembly for Lexus RX330, RX350, or RX400h, Unity 15902 provides a direct replacement format that reduces the need to transfer separate suspension components during service.

What It Helps Address

• Rear suspension noise from worn strut components
• Excessive bouncing or reduced damping control
• Uneven ride height caused by fatigued coil spring components
• Handling instability from a worn rear right strut assembly
• Time-consuming suspension rebuilds when a complete assembly is preferred

Installation Notes and Fitment

• Fits 2007 Lexus RX350, rear right; excludes all wheel drive and vehicles with air suspension
• Fits 2006-2007 Lexus RX400h, rear right; excludes all wheel drive and vehicles with air suspension
• Fits 2004-2007 Toyota Highlander, rear right; excludes all wheel drive
• Fits 2004-2006 Lexus RX330, rear right; excludes all wheel drive and vehicles with air suspension
• Verify vehicle configuration before ordering, especially drivetrain and suspension type
• Confirm rear right placement and compare dimensions to the original assembly before installation

Quality Assurance

Unity Automotive builds aftermarket suspension components to OEM specifications and supports its products with a customer satisfaction guarantee. Part number 15902 is backed by the brand’s long-standing suspension manufacturing experience and focus on direct-fit replacement quality.