Lesjofors 4255456 Coil Spring - Rear

Rear Coil Spring for Mazda 6 Heavy Duty

Lesjofors 4255456 is a rear coil spring for select Mazda 6 applications with heavy-duty suspension requirements. It is built from high-strength steel and finished for corrosion resistance, with OE-level manufacturing steps that support consistent ride height and load handling.

• Rear coil spring for compatible Mazda 6 applications
• Seat included: No
• Made from high-strength steel
• Heat treated, shot peened, and pre-set
• Zinc phosphate coated and epoxy powder coat painted
• Lesjofors part number 4255456

Fitment Details

Compatible With 2008 Mazda 6, rear, heavy duty.

Compatible With 2003-2007 Mazda 6, rear, exc. leveling control; heavy duty.

Compatible With 2006-2007 Mazda 6, rear, exc. leveling control; heavy duty; submdl: MPS.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Spring Helps Address

• Rear sagging from worn coil springs
• Uneven ride height at the back of the vehicle
• Loss of load support on heavy-duty Mazda 6 setups
• Noise or instability caused by fatigued spring steel
• Restoration of factory-style rear suspension geometry

Installation Notes

Install on the rear suspension only. Verify heavy-duty configuration and exclude leveling control applications before ordering. Because seat included is No, reuse or replace the spring seat as required by the vehicle setup. Always confirm part number 4255456 against the vehicle’s suspension code and trim before installation.

Quality Assurance

Lesjofors manufactures replacement coil springs to OE-quality standards using controlled processes that include heat treatment, shot peening, zinc phosphate coating, epoxy powder coating, pre-setting, and testing. The brand has a long spring-making history dating back to 1852.