Mevotech GS501326 Lateral Arm - Rear Left Upper

Mevotech GS501326 Rear Left Upper Lateral Arm

The Mevotech GS501326 is a steel rear left upper lateral arm built for direct replacement on select GM crossover applications. It uses a rubber bushing at one end and a fork-style end at the other to match the original suspension layout and restore rear suspension geometry.

• Steel construction for suspension strength and durability
• Rubber bushing included for OE-style ride isolation
• Non-adjustable design for direct replacement use
• Black finish
• End 1: bushing, End 2: fork
• No ball joint included

Fitment

• Fits 2018-2024 Chevrolet Equinox, rear left upper.
• Fits 2018-2024 GMC Terrain, rear left upper.
• Fits 2016-2020 Buick Envision, rear left upper.

Detailed Description

Mevotech GS501326 is an Original Grade lateral arm for the rear left upper suspension position. It is engineered as a premium OE replacement for the Chevrolet Equinox, GMC Terrain, and Buick Envision applications listed above, helping maintain factory suspension alignment and rear-end control. This part cross-references MOOG Chassis Products RK643709 for the same application.

Built from steel with a rubber bushing, this lateral arm is designed to match the original mounting style and support consistent suspension movement. The fork-style end and fixed-length design make it a straightforward replacement for worn or damaged rear suspension components on the Equinox, Terrain, and Envision.

Common Issues This Part Addresses

• Rear suspension looseness or instability
• Clunking or knocking from the rear suspension area
• Uneven rear tire wear caused by worn suspension geometry
• Excessive play from deteriorated bushings
• Handling changes after suspension wear on the rear left upper side

Installation Notes and Tips

Verify the rear left upper position before installation and compare the original arm length, end style, and mounting points to the new part. Because this is a non-adjustable lateral arm, proper installation and final alignment checks are important after replacement. Confirm vehicle year, make, model, and suspension configuration before ordering.

Quality Assurance

Mevotech Original Grade parts are built as OE-style replacement components for direct-fit suspension service. Part number GS501326 is listed for select 2016-2020 Buick Envision, 2018-2024 Chevrolet Equinox, and 2018-2024 GMC Terrain rear left upper applications.