Arnott SK-3389 Shock Absorber - Rear Right

Rear Right Air Suspension Shock for Mercedes-Benz C-Class

Arnott SK-3389 is a brand new rear right shock absorber for the 2015-2018 Mercedes-Benz C-Class W205 with AIRMATIC, including AMG models and vehicles with or without 4MATIC, excluding the C350e. It is custom tuned for an OE-like ride and includes a sensor to help bypass ADS dashboard warning lights.

Key Features

• Brand new Arnott aftermarket suspension shock absorber
• Rear right position for Mercedes-Benz C-Class W205 air suspension applications
• Custom tuned for OE-like ride quality
• Includes a sensor to bypass and turn off ADS dashboard warning lights
• Assembled and packaged in the United States
• Standard grade type

Product Details

Arnott SK-3389 is built as a direct replacement for the worn rear right OE shock on select Mercedes-Benz C-Class models equipped with AIRMATIC. This part number is engineered for the 2015-2018 Mercedes-Benz C-Class W205 chassis, with coverage for vehicles with or without 4MATIC and including AMG variants, while excluding the C350e from the core application. Arnott SK-3389 is also listed for additional rear right air suspension applications on select C-Class models through 2021, including C180, C200, C250, C300, C400, and C350e where noted in fitment data.

This part cross-references Mercedes-Benz 2053204430 and 2053207200 for the same application.

What It Helps Address

• Rear suspension noise from a worn shock absorber
• Excessive bouncing or reduced damping control
• Uneven rear ride height behavior related to shock wear
• ADS dashboard warning lights caused by a failing original shock sensor
• Loss of OE-like ride quality in air suspension-equipped C-Class models

Installation Notes

• Fits 2021 Mercedes-Benz C300, rear right, w/Air Suspension; New
• Fits 2018-2020 Mercedes-Benz C200, rear right, Compatible with vehicles equipped with Air Suspension.; NEW
• Fits 2015-2016 Mercedes-Benz C200, rear right, Compatible with vehicles equipped with Air Suspension.; NEW
• Fits 2015-2020 Mercedes-Benz C300, rear right, Compatible with vehicles equipped with Air Suspension.; NEW
• Fits 2018-2019 Mercedes-Benz C180, rear right, Compatible with vehicles equipped with Air Suspension.; NEW
• Fits 2015-2016 Mercedes-Benz C180, rear right, Compatible with vehicles equipped with Air Suspension.; NEW
• Fits 2018 Mercedes-Benz C250, rear right, Compatible with vehicles equipped with Air Suspension.; NEW
• Fits 2015-2016 Mercedes-Benz C250, rear right, Compatible with vehicles equipped with Air Suspension.; NEW
• Fits 2016-2018 Mercedes-Benz C350e, rear right, w/Air Suspension; New
• Fits 2015 Mercedes-Benz C400, rear right, Compatible with vehicles equipped with Air Suspension.; NEW
• Arnott recommends replacing shocks in pairs to maintain balanced rear suspension performance.

Quality Assurance

Arnott assembles and packages these replacement shocks in the United States. SK-3389 is a new aftermarket suspension component built to match the OE-style ride characteristics expected for Mercedes-Benz C-Class air suspension service.