ARNOTT Air Compressor Pump For X5 E70 X6 E71 E72 37206859714 Arnott's BMW air suspension compressor for the 2007-2013 X5 (E70) and the 2008-2014 X6 (E71) is a 100% direct replacement for the original OE compressor from BMW. This BMW X5/X6 compressor is brand new and produced by AMK, the same manufacturer as the original compressor. AMK 's BMW air suspension compressors provide an efficient and reliable solution for replacing your BMW pump. The BMW X5/X6 compressor is powerful, extremely compact, and lightweight. Engineered & Assembled in the USA Features: Direct OE Replacement Maintenance free integrated air dryers Fully assembled Includes thermal overload protection Fast, flawless, plug & play installation Brand New Alternate/OEM Part Number(s): 37206789938, 37206799419, 37206859714, 37226775479, 37226785506BMW X5 2007-2013BMW X6 2008-2014Please refer to catalog for application details. Arnott AMK Compressor Including Relay. How to Diagnose Problems in Your Car’s Air Suspension System – Educational Guide If your vehicle feels bouncy, sits unevenly, or shows a “suspension fault” warning, your air suspension system may be failing. Common signs include the car leaning to one side after being parked overnight, a noisy compressor working too often, or a rough ride that used to be smooth. These issues usually point to worn-out air suspension components such as air springs, compressors, or valves. Identifying symptoms early can help prevent further damage and higher repair costs. If you notice these warning signs, it’s recommended to inspect or replace faulty parts promptly to restore comfort, handling, and safety. When replacing the air compressor please keep in mind, that usually compressor failed when air system has leak. Too many turns on will cause compressor relay to stick together causing compressor to overrun. When installing new compressor included Brand New relay must be installed and air system checked for leaks.Using vehicle with any present air leak will overheat the compressor causing it to fail. FAQ Frequently Asked Questions About Air Suspension Systems Q: What are the most common air suspension problems? A: The most common issues include air leaks in the springs or hoses, a failing air compressor, worn-out height sensors, and faulty control valves. These problems can cause the vehicle to sag, sit unevenly, or ride roughly. Q: How do I know if my air suspension compressor is failing? A: A weak or noisy compressor that runs more often than usual is a clear sign. If the vehicle struggles to rise to the correct height or stays low, the compressor may need replacement. Q: How long does an air suspension system last? A: With normal driving, air suspension components often last between 6 to 10 years. However, exposure to harsh road conditions, moisture, and salt can shorten their lifespan. Q: Can I drive with a faulty air suspension? A: While the car may still be drivable, while it’s undafe as faulty air suspension reduces not only comfort but vehicle handling. Continuing to drive with a problem can also cause extra wear on tires and other suspension parts. Q: What should I replace first if my air suspension fails? A: Start by checking the air springs and compressor, as these are the most common failure points. If the problem persists, inspect air valves / valve block, sensors, and control units. Installation Instructions Please read these installation instructions carefully before installing the compressor: 1. The main reason for compressor failure is air leakage from the air suspension system, causing the compressor to overwork and burn out. Common causes of system leaks are: - Air spring aging and leaking. - Worn seals, O-rings and worn air hoses. - Valve block leaking. 2. Compressor running too long and too frequently, too many turns on will cause the relay contacts to stick together. The result is that the relay no longer works, and the compressor continues to run uncontrollably until it burns out. The included relay must be replaced before the compressor is installed, even though it still seems to work. 3. The air intake hose filter element has been used for too long and has no effect of filtering and drying air. As a result, the compressor sucks in moisture, and the rust burns the pump. In this case, it is necessary to replace the intake hose and replace the air filter. 4. Otherwise, the compressor will be damaged very quickly, which will void the warranty. In conclusion, all causes of compressor damage must be completely eliminated before installing a new compressor. And replace the relay, air filter if applicable, or the compressor warranty will be voided! Tips: 1. Must be disassembled and installed in a professional service provider or repair shop. 2. Be sure to check the system for leaks after servicing, the easiest way is to stop the vehicle and record the height from the ground to the lower edge of the fender. Measure these heights again the next day and compare them to the previous heights. After the vehicle has been parked overnight, the compressor typically does not need to run for more than 20 to 30 seconds before the system starts. Happy bidding and please check our other listings!
