Moog 81040 Coil Spring Set - Front

Moog Coil Spring Set for Buick, Chevrolet, Pontiac, and Saturn Vehicles

The Moog 81040 coil spring set is designed to restore your vehicle's suspension performance with precision. Engineered for select Buick, Chevrolet, Pontiac, and Saturn models, this coil spring set offers reliable support and consistent ride height.

• Wire diameter: 0.60 inches (15.50 mm)
• Spring color: Black for corrosion resistance
• Front and rear spring outside diameter: 6.870 inches
• Front and rear spring relaxed length: 15.00 inches (381.00 mm)
• Front and rear spring compressed length: 7.50 inches (190.50 mm)

Technical Details and Specifications

The Moog 81040 coil spring set features a wire diameter of 0.60 inches (15.50 mm), providing the necessary strength and flexibility for suspension systems. Both front and rear springs share an outside diameter of 6.870 inches, ensuring uniform fitment and balanced handling. The springs have a relaxed length of 15.00 inches (381.00 mm) and compress to 7.50 inches (190.50 mm), allowing for optimal suspension travel and ride comfort. The black finish helps protect against rust and wear, extending the service life of the springs.

Compatible Vehicles and Applications

This coil spring set is compatible with a range of vehicles, including Buick Rendezvous, Chevrolet Uplander, Montana, Relay, Pontiac Aztek, and Saturn Terraza. The Moog 81040 is designed specifically for these models to maintain proper suspension geometry and ride height.

• Restores proper ride height and suspension alignment
• Replaces worn or sagging coil springs
• Improves handling and stability on Buick Rendezvous and Chevrolet Uplander
• Addresses suspension noise and uneven tire wear
• Supports safe and comfortable driving on Pontiac Aztek and Saturn Terraza

Installation Notes and Tips

When installing the Moog 81040 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. Verify spring orientation and seating during installation to avoid premature wear or noise. Professional installation is advised for safety and optimal results.

Quality Assurance and Warranty

Moog coil springs are manufactured to meet or exceed OEM specifications, ensuring durability and consistent performance. While specific warranty details 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.