Unity 31-116200-AWD Air Spring to Coil Spring Conversion Kit - Front

Front Air Spring to Coil Spring Conversion

Restore the front suspension on select Lexus RX models with the Unity 31-116200-AWD pre-assembled complete strut assembly conversion kit. This kit is built for vehicles originally equipped with air or electronic strut assemblies and is intended for AWD applications that exclude front-wheel drive.

• Pre-assembled complete strut assembly conversion kit for the front suspension
• Converts air/electronic strut applications to a coil spring setup
• Fits 2007-2009 Lexus RX350, front, excluding front wheel drive
• Fits 2006-2008 Lexus RX400h, front, excluding front wheel drive
• Fits 2004-2006 Lexus RX330, front, excluding front wheel drive

Product Details

Unity Automotive has more than 40 years of aftermarket suspension manufacturing experience and offers broad coverage across suspension applications. The 31-116200-AWD is part of Unity’s pre-assembled complete strut assembly conversion kit line, created for drivers replacing air or electronic front strut assemblies on Lexus RX350, RX400h, and RX330 models with a coil spring-based solution. This part number, 31-116200-AWD, is focused on front suspension service for the listed AWD vehicles.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

• Front air strut failure on a Lexus RX350, RX400h, or RX330
• Electronic suspension warning lights tied to worn front strut assemblies
• Uneven ride height at the front of the vehicle
• Loss of ride control caused by leaking or aging air suspension components
• Need to convert from air/electronic front suspension to coil spring construction

Installation Notes

Verify AWD fitment before ordering, since this kit excludes front-wheel-drive vehicles. Confirm the vehicle year, model, and front suspension configuration against the listed applications for the 2004-2009 Lexus RX platform. Professional installation is recommended for suspension work, and the replacement should be aligned after installation.

Quality Assurance

Unity Automotive manufactures aftermarket suspension parts with a focus on broad application coverage and consistent part development across its product line.