Mevotech SMS80659 Coil Spring Set - Rear

Reliable Coil Spring Set for Buick, Cadillac, Oldsmobile, and Pontiac

The Mevotech SMS80659 coil spring set is designed to restore suspension performance for select Buick, Cadillac, Oldsmobile, and Pontiac models. Engineered to meet original equipment specifications, this coil spring set provides consistent ride height and handling characteristics.

• Compatible with Buick Aurora, Cadillac Seville, Oldsmobile Aurora, Pontiac Bonneville, LeSabre, Park Avenue, and Riviera
• Durable coil springs engineered for suspension stability and ride comfort
• Part number SMS80659 ensures precise fitment and quality assurance
• Manufactured by Mevotech, a trusted name in suspension components
• Designed to maintain proper vehicle alignment and suspension geometry

Product Details and Specifications

The Mevotech coil spring set SMS80659 is crafted to replace worn or damaged springs on specific GM luxury and full-size sedans. These coil springs are built to withstand daily driving stresses while maintaining the correct ride height and suspension travel. The set is compatible with multiple models including the Buick Aurora, Cadillac Seville, Oldsmobile Aurora, Pontiac Bonneville, LeSabre, Park Avenue, and Riviera. Using this coil spring set helps preserve the vehicle’s handling characteristics and ensures a smooth, controlled ride.

Applications and Common Suspension Issues Addressed

• Restores sagging or uneven ride height in Buick Aurora and Pontiac Bonneville
• Improves handling and stability for Cadillac Seville and Oldsmobile Aurora
• Replaces fatigued or broken springs causing suspension noise or rough ride
• Corrects suspension geometry to reduce tire wear on LeSabre and Park Avenue
• Enhances overall ride comfort and vehicle control for Riviera models

Installation Notes and Tips

Installation of the Mevotech SMS80659 coil spring set should be performed by a qualified technician with appropriate suspension tools. It is recommended to inspect related suspension components such as struts, shocks, and mounts during replacement. Proper alignment after installation is essential to ensure optimal handling and tire wear. Follow vehicle-specific service manual instructions for safe coil spring removal and installation.

Quality Assurance and Warranty Information

Mevotech manufactures the SMS80659 coil spring set to meet or exceed OEM standards for durability and performance. Each set undergoes rigorous quality control to ensure consistent material strength and dimensional accuracy. While specific warranty details are not provided, Mevotech products typically come with a limited warranty against defects in materials and workmanship. Refer to Mevotech’s official documentation for complete warranty terms.