BMW Suspension Air Compressor - Genuine BMW 37205A5D5D5

Product Information

BMW Air Suspension diagram for X5, X6, X7

An air suspension compressor is an electric or engine-driven pump that supplies pressurized air to a vehicle’s air suspension system. It fills the air springs or struts to maintain proper ride height, adjust suspension stiffness, and ensure comfort and handling balance. The compressor works in coordination with sensors and valves to regulate pressure. Over time, it can wear out from constant use, air leaks, or electrical issues.

• Vehicle sagging – one or more corners of the vehicle sit lower due to insufficient air pressure.
• Noisy or overworking compressor – runs constantly, makes loud humming or grinding noises, or fails to shut off.
• Complete suspension failure – compressor does not activate, leading to loss of ride height adjustment and rough ride quality.

About Genuine BMW

The original parts used by BMW to build your car are available as replacement parts under the “Genuine BMW” brand. When ordering a Genuine BMW part you are guaranteed to get the same part that you would pick up from your local dealerships part department. Genuine BMW parts have been built to BMW’s stringent standards and are the same quality of the original parts used to build your Ultimate Driving Machine.

You may not realize this, but the parts that make up your BMW are not necessarily manufactured by BMW. No cause for concern, as BMW designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for BMW for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine BMW parts box and find an OEM branded part inside, simply with the addition of a BMW logo.

Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.