Buy OEM Buick Part # 84826391 (22974128). Suspension Control Arm (Upper). Camaro. Suspension Control Arm - Repair or Replace Control arms often don’t fail on their own, although

Arm. Control.
Incl.Inner Bushing. Part has related components that cannot be reused/reinstalled; bolt outer and inner. Suspension component that connects and provides pivotal movement of the Steering Knuckle to the vehicle. Lateral. Link. Suspension.

Suspension Control Arm

Fits Camaro

Camaro.
Suspension Control Arm - Repair or Replace
Control arms often don’t fail on their own, although their associated bushings can break or wear causing a clunk noise when your Buick goes over bumps or changes speed rapidly—whether braking or under hard acceleration. Control arms can also sometimes become bent, causing your vehicle to pull to the left or right.