Arnott VB-3267 Air Suspension Solenoid Valve Unit

Mercedes-Benz Air Suspension Valve Block

Arnott VB-3267 is a new air suspension solenoid valve block for Mercedes-Benz vehicles with factory air suspension. It routes compressed air from the compressor to the air springs and air struts, helping restore proper ride height control and suspension response on affected GL-Class, ML-Class, S-Class, CL-Class, R-Class, and GLE/GLS applications.

Built as a direct OE replacement, this Arnott valve block is made to meet or exceed original equipment specifications and is backed by Arnott’s Limited Lifetime Warranty in North America. The VB-3267 is a practical replacement when the original valve block begins leaking or sticking.

Key Features

• Brand: Arnott NEW
• Part number: VB-3267
• Air suspension solenoid valve unit for Mercedes-Benz air ride systems
• Specific fit replacement with 6 connectors, 6 ports, and oval male connector design
• Pin terminal type with 3 terminals
• Direct OE replacement for factory valve block applications
• Includes hardware
• Cross-reference: Mercedes-Benz 2123200158, 2123200358, 2123200658, 2513200058

Product Details

The Arnott VB-3267 valve block is used to distribute air from the compressor to the suspension corners on Mercedes-Benz models such as the GL-Class, ML-Class, S-Class, and related AMG, 4MATIC, and hybrid applications. Over time, valve block O-rings can dry out and leak, or moisture can affect the electrical solenoids. When that happens, the compressor may run too often and the vehicle may lose proper air suspension control. VB-3267 is engineered as an aftermarket Mercedes-Benz solenoid valve block replacement for restoring normal air routing and system function.

Compatible With 2006-2019 Mercedes-Benz ML-Class, 2007-2019 Mercedes-Benz GL-Class, 2007-2017 Mercedes-Benz S-Class, 2007-2014 Mercedes-Benz CL-Class, and 2010-2012 Mercedes-Benz R-Class applications, including select GLE and GLS models. Fits 2006-2015 Mercedes-Benz ML350, 2007-2016 Mercedes-Benz GL450, and 2011-2016 Mercedes-Benz E350, among many other listed vehicles.

Common Issues This Part Addresses

• Air suspension leaks caused by worn valve block O-rings
• Compressor overwork from internal leakage
• Slow or uneven air spring inflation and deflation
• Moisture-related solenoid degradation
• Loss of proper ride height control on Mercedes-Benz air suspension systems

Installation Notes

Confirm connector style, port count, and vehicle fitment before installation. This is a specific-fit air suspension solenoid valve block, so matching the OE part number and VIN-based application is recommended. Inspect the compressor, air lines, and related suspension components for leaks or contamination before replacing the valve block. Fits 2007-2016 Mercedes-Benz GL450, 2006-2015 Mercedes-Benz ML350, and 2007-2013 Mercedes-Benz S550 among other listed applications.

Quality Assurance

Arnott manufactures this VB-3267 valve block to meet or exceed original equipment specifications. It is backed by Arnott’s Limited Lifetime Warranty in North America.