Arnott VB-3502 Air Suspension Solenoid Valve Unit

BMW Air Suspension Valve Block Replacement

Arnott VB-3502 is a new air suspension solenoid valve block for select BMW air suspension systems. It provides direct OE replacement fitment for BMW 5 Series GT, 7 Series, X5, X6, and ActiveHybrid 7 applications, helping restore proper air distribution from the compressor to the air springs and air struts.

Built as a standard-grade, specific-fit component, this valve block is intended for BMW owners addressing air suspension faults tied to leaking O-rings, moisture intrusion, or worn electrical solenoids. The Arnott NEW line focuses on replacement parts that match the original system layout and function.

Key Features

• Direct OE replacement air suspension solenoid valve unit
• Specific fit for select BMW air suspension applications
• Blade terminal design with 2 oval male connectors
• 3-terminal configuration with 2 ports
• Hardware included for installation
• Arnott part number VB-3502

Detailed Description

The Arnott VB-3502 air suspension solenoid valve block controls how compressed air is routed to the suspension system. On BMW models such as the 2010-2017 535i GT, 2009-2015 750Li, and 2014-2018 X5, this component helps maintain correct air spring and air strut operation by replacing a worn or leaking original valve block. It cross-references BMW part numbers 37206784137 and 37206875176 for the same application.

Over time, valve block seals can dry out and leak, which can cause the compressor to cycle too often and allow moisture to affect the solenoids. VB-3502 addresses those failure points with a new OE-style replacement for BMW 5 Series GT, 7 Series, X5, X6, and ActiveHybrid 7 air suspension systems.

What It Helps Fix

• Air leaks at the suspension valve block
• Compressor running too frequently
• Uneven or inconsistent air spring operation
• Moisture-related solenoid issues
• Loss of proper air distribution to the suspension

Installation Notes

Verify connector shape, terminal count, and port layout before installation. This part uses a specific-fit design, so it should be matched to the vehicle’s original air suspension configuration. Inspect the compressor, air lines, and related seals for damage before installing the new valve block. Fits 2015-2019 BMW X6, N/A. Fits 2014-2018 BMW X5, N/A. Fits 2010-2017 BMW 535i GT, N/A. Fits 2011-2017 BMW 535i GT xDrive, N/A. Fits 2010-2017 BMW 550i GT xDrive, N/A. Fits 2010-2015 BMW 550i GT, N/A. Fits 2010-2015 BMW 740i, N/A. Fits 2015 BMW 740Ld xDrive, N/A. Fits 2011-2015 BMW 740Li, N/A. Fits 2013-2015 BMW 740Li xDrive, N/A. Fits 2009-2015 BMW 750i, N/A. Fits 2010-2015 BMW 750i xDrive, N/A. Fits 2009-2015 BMW 750Li, N/A. Fits 2010-2015 BMW 750Li xDrive, N/A. Fits 2009-2015 BMW 760Li, N/A. Fits 2013-2015 BMW ActiveHybrid 7, N/A.

Quality Assurance

Arnott supplies replacement suspension components engineered for OE-style fit and function. VB-3502 is part of the NEW product line and is built as a direct replacement for the original BMW valve block used in the listed applications.