ACDelco 45D5422 Professional Rear Upper Control Arm - Passenger Side

The ACDelco 45D5422 Professional Rear Upper Suspension Control Arm is engineered to restore proper suspension geometry and handling performance on your vehicle. This passenger side (right) rear upper control arm is manufactured to meet GM's original equipment specifications for form, fit, and function.

Key Features:

• Professional-grade aftermarket replacement control arm
• Pre-installed premium rubber bushings for noise and vibration dampening
• Durable steel construction with corrosion-resistant finish
• Direct replacement for worn or damaged factory control arms
• Passenger side (right) rear upper position
• Designed to restore original ride height and wheel alignment

Control arms are critical suspension components that connect the vehicle's frame to the wheel hub assembly. Over time, control arm bushings wear out and the arm itself can become bent or damaged, leading to poor handling, uneven tire wear, and alignment issues. Replacing worn control arms restores safe handling characteristics and extends tire life.