Mevotech GS501279 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

OE-Style Front Right Lower Control Arm

Mevotech GS501279 is a suspension control arm and ball joint assembly built for the front right lower position on select Cadillac XT5 and GMC Acadia models. It is an OE-style replacement designed to restore original handling, ride quality, and steering response for daily driving.

This assembly uses a steel control arm with a pre-greased, press-in ball joint, rubber bushings, and a rubber dust boot for a service-ready replacement. Mevotech Original Grade parts are engineered to match original manufacturer fit, form, and function.

Key Features

• Fits 2017-2025 Cadillac XT5, front right lower
• Fits 2017-2023 GMC Acadia, front right lower
• Mevotech Original Grade GS501279 for OE replacement fit and function
• Steel control arm construction with black finish
• Pre-greased ball joint with threaded stud and press-in mounting type
• Rubber bushings and rubber dust boot included
• Locking nut included where required
• Non-adjustable design for direct replacement service

Detailed Description

Mevotech GS501279 is a front right lower suspension control arm and ball joint assembly for the Cadillac XT5 and GMC Acadia. It is built to replace the original suspension link on vehicles that need a direct-fit OE-style solution, helping restore proper wheel control, ride comfort, and steering feel. This part cross-references MOOG Chassis Products RK623739 for the same application.

As part of the Mevotech Original Grade line, GS501279 is made to match the original manufacturer’s fit, form, and function. The steel arm, rubber bushings, and pre-greased ball joint support consistent suspension movement, while the included dust boot helps protect the joint from road contamination. Search terms such as Cadillac XT5 front right lower control arm, GMC Acadia suspension control arm assembly, and Mevotech GS501279 OE replacement all point to this exact application.

Common Problems This Part Addresses

• Clunking or popping noises from the front suspension
• Excessive play in the control arm or ball joint
• Uneven tire wear caused by worn suspension geometry
• Loose or imprecise steering response
• Ride quality loss from deteriorated bushings

Installation Notes and Tips

Verify the vehicle’s front right lower position before ordering, since this assembly is application-specific. Inspect adjacent suspension components, alignment angles, and mounting points during replacement. Because the ball joint is press-in and the arm is non-adjustable, proper installation and a post-repair alignment are recommended after service.

Quality Assurance

Mevotech Original Grade parts are engineered as exact-match OE replacements for regular commuters and routine drivers, with fit, form, and function aligned to the original design. GS501279 is built for direct replacement service on Cadillac XT5 and GMC Acadia applications.