Moog 81071 Coil Spring Set - Rear

Moog Coil Spring Set for Cadillac, Chevrolet, and GMC Vehicles

The Moog 81071 coil spring set is engineered to restore suspension performance for select Cadillac, Chevrolet, and GMC trucks and SUVs. Designed with precise dimensions and durable materials, this coil spring set helps maintain proper ride height and handling characteristics.

• Wire diameter: 0.64 inches for strength and durability
• Spring color: Black finish for corrosion resistance
• Front and rear spring outside diameter: 5.710 inches
• Front and rear spring relaxed length: 16.042 inches
• Front and rear spring compressed length: 5.266 inches

Technical Details and Specifications

The Moog 81071 coil spring set features a consistent wire diameter of 0.64 inches, providing reliable support and load-bearing capacity. Both front and rear springs share identical outside diameters of 5.710 inches, ensuring balanced suspension performance. The relaxed length of 16.042 inches and compressed length of 5.266 inches are designed to match factory specifications for smooth operation and proper ride height. The black finish offers protection against rust and environmental wear, extending the service life of the springs.

Compatible Vehicles and Applications

This coil spring set is compatible with a range of full-size trucks and SUVs, including Cadillac Escalade, Escalade ESV, and Escalade EXT; Chevrolet Avalanche, Avalanche 1500, Suburban 1500, and Tahoe; as well as GMC Yukon, Yukon XL, and Yukon XL 1500 models. The Moog 81071 is ideal for restoring suspension performance on these vehicles, especially when original springs have worn or sagged.

• Restores proper ride height and suspension geometry
• Improves handling and stability on rough or uneven roads
• Replaces worn or sagging coil springs to reduce bottoming out
• Helps maintain even tire wear by supporting correct suspension alignment
• Supports vehicle load capacity for towing and hauling

Installation Notes and Tips

When installing the Moog 81071 coil spring set, ensure the vehicle is securely lifted and supported. It is recommended to replace coil springs in pairs (front and rear) to maintain balanced suspension performance. Inspect related suspension components such as shocks, struts, and mounts during installation to address any additional wear. Proper compression and alignment of the springs are critical for safe operation.

Quality Assurance and Warranty

Moog coil springs are manufactured to meet or exceed OEM specifications, ensuring consistent quality and durability. While specific warranty details for part number 81071 are not provided, Moog products typically come with a limited warranty against defects in materials and workmanship. Refer to Moog’s official documentation for complete warranty information.