ACDelco 84463637 Rear Upper Control Arm Assembly - Right Passenger Side

The ACDelco 84463637 Genuine GM Original Equipment rear upper control arm assembly is designed to maintain proper wheel alignment and suspension geometry on your vehicle. This right-side (passenger side) upper control arm connects the vehicle's chassis to the rear wheel hub assembly, allowing for controlled vertical movement while maintaining stability during driving.

Key Features:

• Genuine GM Original Equipment part ensuring exact fit and function
• Precision-engineered to restore original ride quality and handling characteristics
• Pre-installed bushings and ball joints for convenient installation
• Manufactured to strict OE specifications for durability and longevity
• Direct replacement for worn or damaged rear suspension control arms

Control arms are critical suspension components that experience constant stress from road conditions, cornering forces, and normal wear. When control arm bushings wear out or the arm becomes damaged, you may experience poor handling, uneven tire wear, clunking noises, or pulling to one side. Replacing worn control arms with genuine ACDelco parts restores your vehicle's suspension performance and safety.