Moog CC849 Coil Spring Set - Rear

Moog CC849 Coil Spring Set Overview

The Moog CC849 coil spring set is engineered for reliable suspension performance on Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models. Designed with precision, these coil springs provide consistent ride height and handling characteristics tailored to your vehicle's specifications.

• Variable rate coil springs with a wire diameter of 0.62 inches (15.90 mm)
• Black finish for corrosion resistance and durability
• Front and rear spring outside diameter of 6.310 inches
• Free height of 15.20 inches (386.10 mm) and compressed length of 13.00 inches (330.20 mm)
• Pigtail end type for secure fitment and proper installation
• Spring rate of 161 lbs per inch with a load capacity of 340.5 lbs

Technical Details and Specifications

The Moog CC849 coil spring set features a variable rate design, allowing the springs to provide a smooth ride under normal conditions while stiffening progressively under heavier loads. Each spring has a wire diameter of 0.62 inches (15.90 mm) and an outside diameter of 6.310 inches, ensuring compatibility with the suspension components of Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis vehicles. The springs have a free height of 15.20 inches (386.10 mm) and compress to 13.00 inches (330.20 mm) during operation, maintaining proper ride height and suspension travel. Both ends of the springs are designed with pigtail ends to ensure secure mounting and alignment within the suspension system.

Compatible Vehicles and Applications

This coil spring set is specifically compatible with the following vehicles:

• Ford Crown Victoria
• Lincoln Town Car
• Mercury Grand Marquis

These springs are ideal for restoring factory suspension performance and addressing common suspension issues related to sagging or uneven ride height.

Common Suspension Issues Addressed

• Reduced ride height due to worn or sagging springs
• Uneven vehicle stance affecting handling and tire wear
• Decreased load-carrying capacity impacting vehicle stability
• Harsh or inconsistent ride quality from aging suspension components
• Excessive body roll during cornering or braking

Installation Notes and Tips

When installing the Moog CC849 coil spring set, ensure the vehicle is properly supported and the suspension components are inspected for wear. The pigtail end design facilitates correct spring orientation and fitment. It is recommended to replace springs in pairs (front or rear) to maintain balanced suspension performance. After installation, verify ride height and alignment to ensure optimal handling characteristics.

Quality Assurance and Warranty

Moog coil springs are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. While specific warranty details are not provided, Moog products typically come with a limited warranty against defects in materials and workmanship. For detailed warranty information, refer to Moog's official documentation or contact the manufacturer directly.