Dorman 527-176 Rear Upper Rearward Lateral Arm for Select Buick/Cadillac

The Dorman 527-176 is a direct replacement rear passenger side upper rearward lateral arm designed for select Buick and Cadillac vehicles. This suspension control arm plays a critical role in maintaining proper wheel alignment, handling stability, and ride quality by connecting the rear suspension to the vehicle frame.

Key Features:

• Direct fit replacement for worn or damaged OE lateral arms
• Engineered to match original equipment specifications for proper fit and function
• Helps restore proper suspension geometry and alignment
• Designed for rear passenger side (right side) upper rearward position
• Pre-installed bushings for convenient installation
• Durable construction to withstand road stress and environmental conditions

This lateral arm is an essential component of your vehicle's independent rear suspension system. When lateral arms wear out, you may experience symptoms like abnormal tire wear, poor handling, or alignment issues that cannot be corrected. Replacing worn suspension components like this lateral arm helps restore your vehicle's original ride quality and handling characteristics.