Westar AS-7398 Air Suspension Strut - Front Left

Westar Air Suspension Strut for Lexus LS460 and LS600h

Westar AS-7398 is a front left air suspension strut built for select Lexus luxury sedans. It is designed for direct replacement use on the Lexus LS460 and LS600h, with fitment focused on restoring ride height control and suspension response.

Key Features

• Designed to meet or exceed OEM specifications for quality, fit, and function
• All-new part; Westar does not sell remanufactured units
• Built to match or exceed OEM performance for long service life and consistent ride control
• Manufactured using quality components under ISO, QS, and TS standards
• Front left air strut application for select Lexus LS460 and Lexus LS600h models

Product Details

The Westar AS-7398 air suspension strut is intended for drivers replacing a worn front left air strut on a Lexus LS460 or Lexus LS600h. This part number is engineered for the suspension demands of these vehicles, with attention to fit, function, and ride quality. If you are searching for a Lexus LS460 front left air suspension strut or a Lexus LS600h front left air strut replacement, AS-7398 is a direct-fit option for the listed applications. This part cross-references Unity Automotive 18-167001 for the same application.

What It Helps Fix

• Uneven ride height at the front left corner
• Air strut leakage or loss of suspension pressure
• Excessive bouncing, harshness, or reduced ride control
• Suspension warning symptoms tied to a failing air strut
• Wear-related handling changes on Lexus LS460 and LS600h models

Installation Notes and Tips

• Fits 2009-2017 Lexus LS460, Front Left, AIR STRUT
• Fits 2008-2016 Lexus LS600h, Front Left, AIR STRUT
• Confirm the vehicle’s suspension configuration and position before ordering
• Inspect related air suspension components, lines, and electrical connections during replacement
• Follow factory service procedures for air suspension system handling and calibration

Quality Assurance

Westar manufactures this air suspension strut to strict industry standards, including ISO, QS, and TS requirements. AS-7398 is a new replacement part built to support OEM-level fit and function for the specified Lexus applications.