Westar AS-7387 Air Suspension Strut - Front Left

Overview

Westar AS-7387 is an air suspension strut for select Lexus RX applications. It is built as a new replacement unit and is intended for buyers who need OE-style fit, function, and ride control in an air suspension setup.

Key Features

• Meets or exceeds OEM expectations for quality, fit, and function.
• New unit, not a remanufactured assembly.
• Built to match OEM performance for consistent ride control.
• Manufactured to strict ISO, QS, and TS standards.

Detailed Description

This Westar air suspension strut, part number AS-7387, is engineered for the front left position on 2007-2009 Lexus RX350 and 2004-2006 Lexus RX330 models. It serves as a direct replacement for worn air strut assemblies where maintaining factory-style suspension response and ride quality matters. The AS-7387 is produced with quality components and built to meet demanding manufacturing standards for dependable fitment and function.

Westar offers air suspension solutions for both complete replacement units and rebuild-oriented applications. The AS-7387 reflects that focus with a new construction approach and OEM-oriented performance targets. For Lexus RX suspension service, this part number AS-7387 provides a straightforward replacement path for the front left air strut application.

What It Helps Address

• Air suspension sag or loss of ride height.
• Excessive bouncing or reduced damping control.
• Uneven front suspension response.
• Ride quality decline from a worn air strut.

Installation Notes

Fits 2007-2009 Lexus RX350, front left. Fits 2004-2006 Lexus RX330, front left. Confirm the air suspension configuration and position before installation. Professional installation and system inspection are recommended after replacement.

Quality Assurance

Westar states that this air suspension strut is manufactured to strict ISO, QS, and TS standards and is designed to meet or exceed OEM specifications on quality, fit, and function.