Moog 81606 Coil Spring Set - Front

Reliable Coil Spring Set for Buick, Chevrolet, GMC, and Saturn

The Moog 81606 coil spring set is engineered to restore suspension performance for select Buick, Chevrolet, GMC, and Saturn SUVs. Designed with precise dimensions and durable materials, this coil spring set ensures consistent ride height and handling characteristics.

• Wire diameter: 0.640 inches (16.3 mm) for strength and durability
• Spring color: Black for corrosion resistance and visual consistency
• Front and rear spring outside diameter: 7.085 inches
• Front and rear spring relaxed length: 14.327 inches (363.9 mm)
• Front and rear spring compressed length: 8.000 inches (203.2 mm)

Technical Details of Moog 81606 Coil Spring Set

This coil spring set features a wire diameter of 0.640 inches (16.3 mm), providing the necessary stiffness to support vehicle weight and maintain suspension geometry. Both front and rear springs share identical outside diameters of 7.085 inches and relaxed lengths of 14.327 inches (363.9 mm), ensuring balanced suspension performance. The compressed length of 8.000 inches (203.2 mm) allows for proper travel and damping under load. The black finish offers protection against corrosion, extending the service life of the springs.

Compatible Vehicles and Applications

The Moog 81606 coil spring set is compatible with the following models:

• Buick Enclave
• Chevrolet Traverse
• GMC Acadia and Acadia Limited
• Saturn Outlook

This set is designed to replace worn or sagging coil springs, restoring proper ride height and suspension response for these SUVs.

Common Suspension Issues Addressed

• Sagging or uneven ride height
• Reduced suspension travel and comfort
• Increased body roll during cornering
• Uneven tire wear due to suspension imbalance
• Degraded handling and stability

Installation Notes and Tips

When installing the Moog 81606 coil spring set, ensure the vehicle is securely lifted and supported. It is recommended to replace coil springs in pairs (front or rear) to maintain balanced suspension performance. Inspect related suspension components such as struts, shocks, and mounts for wear during installation. Proper alignment after installation is advised to optimize handling and tire wear.

Quality Assurance and Warranty

Moog coil springs are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The 81606 coil spring set undergoes rigorous quality control to maintain consistent dimensions and material properties. Warranty coverage details should be confirmed with the product documentation or manufacturer.