Moog 5602 Coil Spring Set - Front

Moog Coil Spring Set Overview

The Moog 5602 Coil Spring Set is engineered for reliable suspension performance on select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed to maintain proper ride height and handling characteristics, this coil spring set is a direct replacement for worn or damaged springs.

• Wire diameter: 0.67 inches (17.00 mm)
• Spring color: Black for corrosion resistance
• Front and rear spring outside diameter: 5.430 inches
• Front and rear spring relaxed length: 15.88 inches (403.40 mm)
• Front and rear spring compressed length: 11.00 inches (279.40 mm)

Technical Details and Specifications

The Moog 5602 coil springs feature a consistent wire diameter of 0.67 inches, providing the necessary strength and flexibility for suspension systems on compatible vehicles. Both front and rear springs share identical outside diameters of 5.430 inches, ensuring uniform fitment and balanced ride quality. The relaxed length of 15.88 inches allows for proper suspension travel, while the compressed length of 11.00 inches supports effective load absorption and handling stability. The black finish offers protection against rust and environmental wear.

Compatible Vehicles and Applications

This coil spring set is compatible with a range of classic and late-model vehicles, including Buick Bonneville, Chevrolet Camaro, Century, Malibu, Monte Carlo, El Camino, Oldsmobile Cutlass series (Cutlass, Cutlass Calais, Cutlass Cruiser, Cutlass Salon, Cutlass Supreme), Pontiac Firebird, Grand LeMans, Grand Prix, LeMans, Omega, Phoenix, and Regal. The Moog 5602 is designed to restore suspension performance and maintain factory ride height on these models.

Common Suspension Issues Addressed

• Sagging or uneven ride height due to worn springs
• Reduced handling stability and control
• Excessive body roll during cornering
• Increased suspension noise or harshness
• Premature tire wear caused by improper suspension geometry

Installation Notes and Tips

When installing the Moog 5602 coil spring set, ensure the vehicle is securely lifted and supported. It is recommended to replace springs in pairs (front or rear) to maintain balanced suspension performance. Verify spring orientation and seating to avoid misalignment. After installation, a professional wheel alignment is advised to optimize handling and tire wear.

Quality Assurance and Warranty

Moog coil springs are manufactured to meet or exceed OEM specifications, providing consistent performance and durability. While specific warranty details are not provided, Moog products are known for their quality standards and reliability in suspension components.