Monroe 33210 Suspension Shock Absorber - Rear

Monro-Matic Plus Shock Absorber for Mazda 3

The Monroe Monro-Matic Plus Shock Absorber, part number 33210, is built for rear suspension service on select 2012-2013 Mazda 3 models. It combines nitrogen gas charge construction with Velocity Proportional Valving to help maintain controlled ride response and everyday comfort at an economical price.

For drivers searching for a rear shock absorber for 2012-2013 Mazda 3 applications, 33210 provides a direct-fit suspension replacement focused on consistent damping and stable handling.

Key Features

• Rear suspension shock absorber for select Mazda 3 applications
• Nitrogen gas charged design for more consistent performance
• Velocity Proportional Valving (VPV) for ride control that adapts to road input
• Extended bumper stop included in the design
• Stem mount upper attachment with 1" stem length and M8 thread pitch
• Reserve tube diameter: 1.75 in.
• Travel length: 9.11 in.
• Compressed length: 19.01 in.; extended length: 28.13 in.
• Part number 33210 for easy catalog matching

Product Details

Monroe’s Monro-Matic Plus line is positioned as a practical shock absorber series for drivers who want dependable suspension control without moving into a premium performance setup. This rear shock absorber uses VPV technology to vary damping response based on suspension movement, helping the Mazda 3 maintain a smoother ride over small road imperfections while still controlling body motion when the road gets rough. Part number 33210 is also cross-referenced with KYB 553389 for the same application.

Compatible With 2012-2013 Mazda 3, rear. Use this Monroe 33210 shock absorber when replacing worn rear shocks on the Mazda 3 and restoring normal suspension response, tire contact, and ride stability.

Common Issues This Part Can Address

• Excessive bouncing after bumps
• Rear-end instability over uneven pavement
• Reduced damping control from worn shock absorbers
• Harsh or unsettled ride quality in the rear suspension
• Suspension noise related to worn shock performance

Installation Notes and Tips

Verify rear fitment by year and position before ordering. This shock uses a stem mount upper connection with a 1" stem length and M8 thread pitch, so confirm the mounting style on the vehicle before installation. Inspect related suspension components, including mounts and bushings, for wear before replacing the shock absorber. Professional installation is recommended for proper torque and suspension alignment checks.

Quality Assurance

Monroe engineers the Monro-Matic Plus line with nitrogen gas charge and Velocity Proportional Valving to support consistent damping performance in everyday driving. Part number 33210 is built for the specified rear Mazda 3 applications and is cataloged as a direct replacement option for the listed fitment.