ACDelco 23104465 Genuine GM Rear Coil Spring

The ACDelco 23104465 is a genuine GM replacement rear coil spring designed to restore your vehicle's original ride height, handling characteristics, and suspension performance. As a GM Genuine Parts component, this coil spring is the exact same part installed during vehicle production, ensuring precise fit and function.

Key Features:

• Genuine GM Original Equipment (OE) part - not an aftermarket substitute
• Helical torsion spring design engineered to store and release energy efficiently
• Manufactured from premium spring steel to GM specifications
• Maintains proper force between contacting surfaces while absorbing road shock
• Designed to work seamlessly with GM vehicle ABS braking and stability control systems
• Matches original equipment in ride quality, handling response, and stopping distance

Coil springs gradually deteriorate over time through normal use, though wear is often difficult to detect visually. Worn springs can cause sagging ride height, poor handling, and accelerated wear to other suspension components, ball joints, brakes, and tires. ACDelco recommends annual suspension inspections to maintain optimal vehicle performance and safety.