Lesjofors 4427509 Coil Spring Set - Rear

Rear Coil Spring Set for Ford and Mercury

Lesjofors 4427509 is a rear coil spring set for select Ford and Mercury full-size wagons and sedans. It is built for direct replacement use on 1987-1991 Mercury Colony Park and 1988-1991 Ford LTD Crown Victoria rear suspension applications.

Key Features

• Rear coil spring set for the listed vehicle applications
• Seat included: No
• Manufactured from high-strength steel
• Heat treated, shot peened, and pre-set for consistent spring performance
• Zinc phosphate coated and epoxy powder coat painted for corrosion resistance
• Lesjofors 4427509 is engineered to meet or exceed OE quality standards

Detailed Description

Lesjofors 4427509 rear coil springs are designed for drivers replacing worn rear springs on the Ford LTD Crown Victoria and Mercury Colony Park. Lesjofors has a long history in spring manufacturing, and this coil spring set reflects that experience with OE-style construction and testing. The springs are made using high-strength steel and finished to help resist wear in demanding suspension service.

This part cross-references Anchor 8795 for the same application. If you are searching for a rear coil spring set for 1988-1991 Ford LTD Crown Victoria or 1987-1991 Mercury Colony Park, part number 4427509 is the relevant replacement reference.

What It Helps Address

• Sagging rear ride height
• Rear-end bottoming over bumps
• Uneven stance from fatigued springs
• Loss of load support in the rear suspension
• Noisy or unstable rear suspension behavior caused by worn springs

Installation Notes and Tips

Fits 1988-1991 Ford LTD Crown Victoria, rear. Fits 1987-1989 Mercury Colony Park, rear. Fits 1991 Mercury Colony Park, rear. Verify spring orientation and suspension condition before installation, and inspect related rear suspension components for wear while the springs are removed.

Quality Assurance

Lesjofors manufactures these springs to OE-quality standards and tests them after production. The springs are also treated with zinc phosphate and epoxy powder coating to support long-term durability in service.