Dorman 542-329 Suspension Stabilizer Bar Link Kit - Rear Left

Dorman 542-329 Rear Left Stabilizer Link

Dorman 542-329 is a rear left suspension stabilizer bar link kit built as a standard replacement for the original equipment link on select Lexus vehicles. It is precision-engineered and tested for dependable fitment on applications such as Lexus IS300, IS350, IS500, RC300, RC350, GS350, GS300, GS450h, GS200t, IS200t, RC200t, and IS250.

• Rear left stabilizer bar link for select Lexus rear suspension applications
• Steel link construction with a coated finish
• Male threaded ends with 12 mm attachment size
• Greaseable design with grease fitting included
• Dust boot included for added joint protection
• Locking nuts included
• Standard replacement grade for OE-style service
• Compatible with rear suspension service on Lexus IS300, IS350, RC350, and related models

Detailed Product Overview

This Dorman suspension stabilizer bar link kit, part number 542-329, is made for the rear left position and uses steel link material with metal bearings for durable suspension service. The 135 mm length, 1.25 mm bolt thread pitch, and 12 mm end attachment size support direct replacement on the listed Lexus applications. For shoppers searching for a rear sway bar link for Lexus IS350 or a rear stabilizer link for Lexus RC300, 542-329 provides an OE-style service part built around the original fitment requirements.

This part cross-references MOOG Chassis Products K750786 and Delphi TC7923 for the same application.

Common Problems This Part Can Address

• Clunking or rattling from the rear suspension over bumps
• Excessive play in the stabilizer bar connection
• Worn or damaged rear sway bar link joints
• Uneven handling response from a loose rear stabilizer connection
• Noise caused by deteriorated OE-style link components

Installation Notes and Fitment

Fits 2016-2024 Lexus IS300, rear left. Fits 2014-2024 Lexus IS350, rear left. Fits 2022-2024 Lexus IS500, rear left. Fits 2016-2024 Lexus RC300, rear left. Fits 2015-2024 Lexus RC350, rear left. Fits 2013-2020 Lexus GS350, rear left. Fits 2018-2019 Lexus GS300, rear left. Fits 2013-2018 Lexus GS450h, rear left. Fits 2016-2017 Lexus GS200t, rear left. Fits 2016-2017 Lexus IS200t, rear left. Fits 2016-2017 Lexus RC200t, rear left. Fits 2014-2015 Lexus IS250, rear left.

Before installation, confirm the rear left position, thread pitch, and attachment size match the vehicle’s original link. Inspect adjacent suspension components for wear so the new stabilizer bar link is not installed alongside damaged hardware or bushings.

Quality Assurance

Dorman manufactures this stabilizer bar link kit as a precision-engineered replacement and subjects it to rigorous testing to support reliable OE-style service on the specified Lexus applications.