Arnott AS-3001 Air Suspension Strut - Front Left

Front Left Air Strut for Mercedes-Benz E-Class

Arnott AS-3001 is a new aftermarket air suspension strut for the front left side of select 2003-2009 Mercedes-Benz E-Class Sedan and Wagon models with AIRMATIC and 4MATIC on the W211 chassis. It replaces the original air strut with a fully assembled unit built for direct connection and consistent ride control.

Key Features

• New, not remanufactured, air suspension strut
• Fits the front left position on select Mercedes-Benz E-Class applications
• Custom-valved monotube shock absorber for controlled ride quality
• Multi-ply Continental ContiTech air spring bladder
• Heavy-duty crimping rings, seals, O-rings, and bump stop
• Aluminum can and dust boot help shield the shock from debris
• Plugs into the factory electronic connector
• Includes a sensor to help turn off dashboard warning lights
• Gas charged, hydraulic internal damper, progressive spring rate
• Mounting hardware included

Detailed Description

Arnott NEW line AS-3001 is engineered and assembled in the USA as a replacement air suspension strut for the Mercedes-Benz E-Class Sedan and Wagon with AIRMATIC and 4MATIC. It combines air spring support with a new custom-valved shock absorber, giving the vehicle the load-leveling function of air suspension while replacing the original active damping component with a new, application-specific design. The result is a direct-fit front left strut for drivers looking to restore ride height control and suspension response on the W211 chassis.

This part cross-references Mercedes-Benz OE numbers 2113201938 and 2113202713 for the same application. Arnott AS-3001 is a strong option for aging air suspension systems on the Mercedes-Benz E350, E500, and related E-Class models where the original front left strut has worn, leaked, or triggered warning messages.

What It Helps Address

• Front left air strut air leaks
• Sagging ride height or uneven stance
• Excessive bouncing or reduced damping control
• Dashboard suspension warning lights
• Noisy or worn suspension response on AIRMATIC-equipped vehicles

Installation Notes and Tips

Install AS-3001 on the front left side only. Verify AIRMATIC and 4MATIC equipment, chassis type, and model-year fitment before installation. The unit plugs into the vehicle’s electronic connector and includes a sensor designed to help deactivate warning lights after replacement. Inspect related air suspension components, lines, and mounting points during service to avoid repeat failures.

Quality Assurance

Arnott’s NEW product line uses new components rather than remanufactured parts and is assembled in the USA. The strut features a durable ContiTech air spring bladder, reinforced sealing components, and a protected shock body for dependable service in air suspension applications.

Compatible Vehicles

• Fits 2008-2009 Mercedes-Benz E300, front left
• Fits 2006-2009 Mercedes-Benz E350, front left
• Fits 2007-2009 Mercedes-Benz E550, front left
• Fits 2007 Mercedes-Benz E280, front left
• Fits 2004-2006 Mercedes-Benz E500, front left
• Fits 2004-2005 Mercedes-Benz E320, front left