ACDelco 45D10116 Front Lower Control Arm Ball Joint Assembly

The ACDelco 45D10116 is a professional-grade front lower control arm ball joint assembly designed for reliable steering and suspension performance. This OE-quality component connects the control arm to the steering knuckle, allowing controlled vertical movement while maintaining proper wheel alignment and steering response.

Key Features:

• Direct replacement for GM OE part number 15863384
• Engineered to meet or exceed original equipment specifications
• Precision-manufactured for proper fit and function
• Critical suspension component for steering control and ride quality
• Professional-grade ACDelco quality for reliable service life

Ball joints are essential safety components that should be inspected regularly and replaced when worn. Symptoms of wear include clunking noises over bumps, uneven tire wear, and loose or imprecise steering feel. This assembly is designed for straightforward installation by professional technicians.