Lesjofors 4427539 Coil Spring - Rear

Rear Coil Spring for Ford Escort and Mercury Lynx

Restore rear suspension height and ride control with this Lesjofors rear coil spring, part number 4427539. It is a direct replacement for select Ford Escort and Mercury Lynx applications from 1984-1990, including vehicles with and without air conditioning and several cargo configurations.

Key Features

• Rear coil spring for select Ford Escort and Mercury Lynx models
• Seat included: No
• Manufactured from high-strength steel
• Heat treated, shot peened, zinc phosphate coated, and epoxy powder coated
• Pre-set and tested for OE-style fit and performance
• Lesjofors part number 4427539

Detailed Description

Lesjofors 4427539 is a replacement rear coil spring built to OE-quality standards for suspension service on Ford Escort and Mercury Lynx vehicles. The spring is engineered for consistent load support and ride height retention, with a finish process that includes corrosion-resistant coating steps for long-term durability. This part cross-references Monroe Shocks & Struts (e.g., CC833) for the same application.

Compatible With 1984-1990 Ford Escort, rear; 1985 cargo models with AC or without AC; 1986-1990 models with AC or without AC. Compatible With 1985-1987 Mercury Lynx, rear; 1985 cargo models with AC or without AC; 1986-1987 models with AC or without AC. The part number 4427539 is commonly searched for rear spring replacement on Ford Escort and Mercury Lynx suspension repairs.

What This Spring Helps Address

• Sagging rear ride height
• Rear suspension noise caused by worn springs
• Uneven stance from fatigued coil springs
• Reduced load support in the rear suspension
• Ride quality loss from age-related spring wear

Installation Notes and Tips

Install as a rear coil spring replacement on the listed Ford Escort and Mercury Lynx applications only. Verify vehicle year, body style, cargo configuration, and air conditioning setup before ordering, since fitment varies by configuration. Inspect related suspension components during service, including spring seats, isolators, and shocks, and replace worn parts as needed. Seat included: No.

Quality Assurance

Lesjofors manufactures replacement springs using high-strength steel and a multi-step process that includes heat treatment, shot peening, zinc phosphate coating, epoxy powder coating, pre-setting, and testing. The brand has a long history in spring manufacturing dating back to 1852 and supplies OE-level springs for a range of production vehicles.