Mevotech SMS81003 Coil Spring Set - Rear

Rear Coil Spring Set for Mazda 3 and Ford Focus

Mevotech SMS81003 is a rear coil spring set for select compact cars that need constant-rate spring support. It is listed for 2004-2009 Mazda 3, 2009 Mazda 3 Sport, and 2003-2007 Ford Focus rear applications.

Key Features

• Rear coil spring set for suspension service and ride-height restoration
• Constant rate spring design for regular-duty applications
• Direct fitment for select Mazda 3, Mazda 3 Sport, and Ford Focus models
• Mevotech part number SMS81003 for catalog and cross-reference use
• Cross-references MOOG Chassis Products 81003 for the same application

Detailed Description

Mevotech SMS81003 is a rear suspension coil spring set engineered for vehicles listed with constant rate spring requirements. It fits 2004-2009 Mazda 3, rear; 2009 Mazda 3 Sport, rear; and 2003-2007 Ford Focus, rear. If you are servicing a Mazda 3 rear suspension or replacing worn Ford Focus rear coil springs, this part number provides a direct catalog match for those applications. The SMS81003 designation also helps with parts lookup when comparing OE and aftermarket references.

What It Helps Address

• Sagging rear ride height
• Uneven rear suspension stance
• Worn or weakened coil springs
• Rear-end bottoming over bumps
• Loss of spring support in regular-duty use

Installation Notes and Tips

Verify rear fitment by year, make, model, and position before ordering. Compare the existing spring shape and application notes to confirm constant rate spring requirements. Rear spring replacement is typically performed during suspension service, and the vehicle should be inspected for related wear in mounts, isolators, and adjacent suspension components.

Quality Assurance

Mevotech supplies suspension components for service replacement applications, and SMS81003 is cataloged for the listed rear fitments. This part cross-references MOOG Chassis Products 81003 for the same application.