ACDelco 23158030 Genuine GM Front Upper Control Arm Non-Adjustable

The ACDelco 23158030 is a Genuine GM Parts front upper control arm designed to restore your vehicle's suspension system to original equipment specifications. As an authentic GM component, this non-adjustable control arm delivers the exact fit and performance that your vehicle was engineered with from the factory.

Key Features:

• Genuine GM Parts quality - manufactured to meet GM's strict OE specifications
• Non-adjustable design for specific GM vehicle applications
• Precision-engineered construction ensures proper wheel alignment and suspension geometry
• Direct replacement for worn or damaged original control arms
• Restores safe handling, steering response, and ride quality
• Backed by General Motors quality standards

Control arms are critical suspension components that connect the vehicle's frame to the wheel hub assembly. This upper control arm maintains proper wheel positioning and allows vertical suspension movement while controlling alignment angles. When control arms wear out, symptoms include uneven tire wear, clunking noises over bumps, and compromised handling. Replacing worn control arms with genuine GM parts ensures your vehicle performs as designed.