Mevotech GS501264 Lateral Arm - Rear Left Lower Forward or Rear Left Upper Forward

OE-Style Rear Suspension Lateral Arm

Mevotech GS501264 is a steel lateral arm built for rear suspension service on select Chevrolet Malibu and Buick Regal Sportback applications. It includes rubber bushings and arrives in a black finish, making it a direct replacement choice for restoring rear suspension geometry and ride quality.

Compatible with 2016-2025 Chevrolet Malibu, rear left lower forward, and 2018-2020 Buick Regal Sportback, rear left upper forward. This Mevotech GS501264 lateral arm is a practical OE replacement for drivers addressing worn rear suspension components.

Key Features

• Steel construction for suspension strength and durability
• Rubber bushings included for OE-style isolation and control
• Black finish
• Non-adjustable design
• Ball joint not included
• Length: 11.4

Detailed Description

The Mevotech GS501264 lateral arm is engineered as a premium OE replacement for rear suspension applications on the Chevrolet Malibu and Buick Regal Sportback. Its steel body provides a rigid mounting structure, while the included rubber bushings help maintain factory-style suspension response and reduce unwanted noise and vibration. Because the arm is non-adjustable and does not include a ball joint, it is a straightforward replacement for the original suspension link in the specified positions.

This part cross-references MOOG Chassis Products RK643571 and Delphi TC8190 for the same application. For shoppers comparing OE-style suspension parts, GS501264 is also listed under Mevotech Original Grade GS501264.

What It Helps Address

• Rear suspension looseness or instability
• Clunking or knocking from worn bushings
• Uneven rear wheel tracking caused by a fatigued lateral arm
• Ride quality changes from deteriorated suspension links
• Factory alignment issues related to worn rear control components

Installation Notes and Tips

Verify the vehicle position before ordering: this part is listed for rear left lower forward on 2016-2025 Chevrolet Malibu and rear left upper forward on 2018-2020 Buick Regal Sportback. Compare the original arm length, bushing style, and mounting points before installation. After replacement, a professional alignment check is recommended to confirm rear suspension geometry is within specification.

Quality Assurance

Mevotech supplies suspension components for OE-style replacement applications, and GS501264 is built to restore factory-type fit and function in the listed positions. Confirm fitment by year, make, model, and rear suspension location before installation.