Mevotech SMS81123 Coil Spring Set - Rear

Rear Coil Spring Set for Chrysler 300 and Dodge Charger

Mevotech SMS81123 is a rear coil spring set for select Chrysler 300 and Dodge Charger applications. It uses a constant-rate spring design for consistent rear suspension support across the listed vehicles.

Key Features

• Rear coil spring set for suspension service
• Constant-rate spring design
• Direct fitment for listed Chrysler and Dodge rear applications
• Mevotech part number SMS81123
• Cross-reference: ACI 81123

Application Details

Fits 2009-2010 Chrysler 300, rear. Fits 2007-2010 Dodge Charger, rear. This part cross-references ACI 81123 for the same application.

What This Part Helps Address

• Rear ride height that has dropped from spring fatigue
• Sagging suspension at the back of the vehicle
• Uneven rear stance after spring wear
• Loss of consistent rear spring support

Installation Notes and Tips

Verify rear suspension configuration before ordering and compare the original spring to the replacement part number SMS81123. Because coil springs store significant energy, installation should be performed with proper spring-compression equipment and standard suspension safety procedures.

Quality Assurance

Mevotech supplies suspension components for service replacement applications. Confirm fitment by year, make, model, and rear position before installation.