Arnott VB-3833 Air Suspension Solenoid Valve Unit

Arnott VB-3833 Air Suspension Valve Block

The Arnott VB-3833 is a direct OE replacement air suspension solenoid valve block for select Mercedes-Benz AMG models. It routes compressed air from the compressor to the air springs and air struts, helping maintain proper suspension control in the 2010-2016 Mercedes-Benz E-Class AMG and 2012-2018 Mercedes-Benz CLS-Class AMG.

Key Features

• Direct OE replacement air suspension solenoid valve unit
• Specific fit for select Mercedes-Benz AMG applications
• 4-port valve block design with oval 4-connector layout
• Pin terminals, 3 terminal quantity, male connector gender
• Standard grade construction for factory-style replacement
• Hardware included for installation
• Cross-reference: Mercedes-Benz 2123200000, 2123200858

Detailed Description

Arnott VB-3833 is engineered as a replacement air suspension valve block for Mercedes-Benz E63 AMG, E63 AMG S, CLS63 AMG, and CLS63 AMG S models within the listed years. This part manages air distribution from the compressor to the suspension air springs and air struts, making it a critical component in maintaining ride height and suspension response. Over time, valve block O-rings can dry out and leak, which can cause the compressor to run excessively or allow moisture to affect the electrical solenoids. If you are searching for an Arnott VB-3833 for Mercedes-Benz E-Class AMG or CLS-Class AMG air suspension repair, this unit matches the original application requirements.

Common Issues This Part Can Help Address

• Air leaks at the suspension valve block
• Compressor running too often or for extended periods
• Uneven air distribution to the air springs or air struts
• Moisture-related wear affecting valve block solenoids
• Loss of suspension height control on AMG air suspension systems

Installation Notes and Tips

Verify the vehicle’s suspension configuration before ordering. This part is not suitable for vehicles with front air suspension. Confirm connector style, port count, and OE cross-reference numbers before installation. For best results, inspect surrounding air lines, fittings, and compressor condition during replacement to help prevent repeat leaks.

Quality Assurance

Arnott supplies OE-style suspension components built for direct replacement applications. VB-3833 is made to match the factory valve block layout and connection style used on the listed Mercedes-Benz AMG models, supporting a proper repair when replacing a leaking or failing air suspension solenoid valve unit.