Lesjofors 4208486 Coil Spring - Rear

Rear Coil Spring for BMW Z4

Lesjofors 4208486 is a rear coil spring for select BMW Z4 models with M-technology suspension. It is built to OE-quality standards and is intended for drivers replacing a worn or sagging rear spring on a 2009-2016 BMW Z4.

Key Features

• Rear coil spring for BMW Z4 applications with M-technology
• Seat included: No
• Manufactured from high-strength steel
• Heat treated, shot peened, and pre-set for consistent performance
• Zinc phosphate coated and epoxy powder coat painted for corrosion resistance
• Tested to meet or exceed OE quality expectations
• Part number: 4208486

Product Details

Lesjofors 4208486 is a replacement rear coil spring engineered for the BMW Z4 platform. It is made using high-strength steel and finished with protective coatings to help resist wear in demanding suspension service. Lesjofors has a long spring-manufacturing history and supplies replacement springs for European vehicle applications, including OE-level programs. This part cross-references BMW 33536785087 and 33536785088 for the same application.

What It Helps Fix

• Rear ride height that has dropped from spring fatigue
• Uneven rear stance on a BMW Z4
• Noise caused by a weakened or damaged coil spring
• Loss of suspension support after long-term use
• Restoration of factory-style rear spring rate and support

Installation Notes

Compatible With 2009-2016 BMW Z4, rear, w/ M-technology. Verify spring orientation and suspension configuration before installation. Because this is a coil spring service part, proper suspension compression tools and alignment checks are recommended after replacement. Part number 4208486 should be matched to the vehicle’s rear suspension specification before ordering.

Quality Assurance

Lesjofors manufactures these springs using heat treatment, shot peening, zinc phosphate coating, epoxy powder coating, pre-setting, and testing to support OE-quality replacement performance. Part number 4208486 is built for BMW Z4 rear suspension service and follows the brand’s OE-focused spring manufacturing standards.