Moog 5030 Coil Spring Set - Front

Reliable Coil Spring Set for Classic GM Vehicles

The Moog 5030 Coil Spring Set is engineered to restore suspension performance for select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed with precise dimensions and durable materials, this coil spring set helps maintain proper ride height and handling characteristics.

• Wire diameter options: 0.71 inch and 18.20 mm for strength and flexibility
• Black spring color for corrosion resistance and a clean appearance
• Front and rear spring outside diameter: 5.520 inches
• Front and rear spring relaxed length: 17.05 inches (433.10 mm)
• Front and rear spring compressed length: 10.00 inches (254.00 mm)

Technical Details of Moog 5030 Coil Spring Set

This coil spring set features a wire diameter of 0.71 inches (18.20 mm), providing a balance between stiffness and ride comfort. Both front and rear springs share identical outside diameters of 5.520 inches, ensuring consistent suspension geometry. The relaxed length of 17.05 inches (433.10 mm) and compressed length of 10.00 inches (254.00 mm) allow for proper suspension travel and load support. The black finish offers protection against rust and wear, extending the service life of the springs.

Compatible Vehicles and Applications

The Moog 5030 Coil Spring Set is compatible with a range of classic GM vehicles, including:

• Buick models such as Century, LeSabre, and Riviera
• Chevrolet models including Bel Air, Caprice, and Impala
• Oldsmobile models like Cutlass, Cutlass Supreme, and Delta 88
• Pontiac models including Bonneville, Catalina, and Grand LeMans
• Other models such as Custom Cruiser, El Camino, Malibu, Parisienne, Starfire, and LeMans

Common Suspension Issues Addressed

• Restores proper ride height and vehicle stance
• Improves handling and stability by maintaining suspension geometry
• Reduces sagging and uneven tire wear
• Replaces worn or fatigued springs to enhance ride comfort
• Prevents bottoming out and harsh impacts during compression

Installation Notes and Tips

When installing the Moog 5030 Coil Spring Set, ensure the vehicle is securely lifted and supported. Use appropriate spring compressors to safely remove and install coil springs. Verify that the spring orientation matches factory specifications for front and rear placement. After installation, check ride height and alignment to confirm proper suspension setup.

Quality Assurance and Warranty

Moog coil springs are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The 5030 Coil Spring Set undergoes rigorous quality control to maintain consistent dimensions and material properties. While specific warranty details are not provided, Moog products typically come with a limited warranty against defects in materials and workmanship.