BMW 7 Series (F01, F02, F04) air supply system level control 37206875176

BMW 7 Series (F01, F02, F04) air supply system level control 37206875176

SKU: LV00-0025-F124
Manufacturer: Miessler Automotive®
Origin: German product
Category: Air Supply / Compressors

Original scope of delivery of the air supply unit including working relay

328,90 €

incl. 19% VAT , free shipping to Germany (Paket)

MSRP: 1.080,00 €

(Save 69.55%, i.e. 751,10 €)

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This air supply system 37206875176 for the level control of the BMW 7 Series (F01, F02, F04) is prepared for easy installation like the original from BMW.
Second generation - Please compare the intake and drain connection with your compressor.
This is a Miessler Automotive product.
Consisting of:
- The compressor with the same quality and design as that of the car manufacturer.
Every compressor goes through our quality management.
- New original decoupling elements/vibration dampers/suspension elements prevent the generation of noise that is certainly occurring at the moment with your old system.
- The valve comes from a German automotive supplier. It is the same version as the car manufacturer.
- We also deliver the relay free of charge. This must be replaced before installing the compressor.

We would be happy to make you an offer for diagnosis and installation (repair) in our own vehicle workshop.
Please contact us by clicking on the button: “Question about the product”.

Can be installed in the following vehicles:
BMW 7' F01 LCI (2007-2015)
BMW 7' F02 LCI (2007-2015)
BMW 7' F04 LCI (2008-2012)

Corresponds exactly to the scope of delivery of the original spare part numbers:

37206875176, 37.20-6875176, 6875176

37206789450, 37.20-6789450, 6789450

37206864215, 37.20-6864215, 6864215

37206794465, 37.20-6794465, 6794465

37206789165, 37.20-6789165, 6789165

37206784137, 37.20-6784137, 6784137

Scope of delivery:
Air supply system
relay

ATTENTION: Warranty only applies if a new relay is used!

Before purchasing a compressor, please consider the following:
The most common reason for a faulty compressor is a leak in the system, causing the compressor to run for too long.
This then leads to a burnout of the device.
A leak can occur in many places, such as:
- Porous or damaged air springs or air spring components (suspension strut)
- Worn seals, defective compressed air connections and chafed compressed air hoses
- Leaky housings in components such as compressors, valves, air springs or suspension struts.

The compressor warranty cannot be guaranteed if a leak persists.

Your advantages:
-Documented quality assurance (Quality management in the automotive industry IATF-16949) by the manufacturer
-German quality management ensures that you receive a product of equal quality to that from the car manufacturer.
-Much cheaper than an authorized workshop
-Personal advice
-We as a German provider have the European right of withdrawal
-2 year warranty
-Worldwide express shipping is standard for us
-We have the longest experience in Europe with air suspension for automobiles in the aftermarket.

Basic advantages why you are in good hands with Miessler Automotive® when it comes to air suspension:
- We have been dealing with this issue since 2003
- Manufacturers selected by us are one of the pillars of the best quality
- Close cooperation with manufacturers in the area of quality management
- More and more own products that make repairing your vehicle easier
- Repair service in our own specialist workshop

Our technical advice for air supply:
1. An increased running noise of the compressor is often caused by the suspension of the compressor no longer functioning.
Be sure to also change the suspension rubbers and springs.
2. A porous intake hose is often the cause of compressor failure.
Change this and, ideally, the filter/noise damper at the same time.
We don't want the new compressor to fail prematurely for this reason.
3. Change the working relay before installing the compressor, even if it still appears to be functional.
This is also a mandatory requirement of the car manufacturer.
Make sure you are changing the correct relay. Relays are similar. There is a great risk of replacing the wrong relay.
4. After the repair, make sure that the system is absolutely tight.
The easiest way to determine this is to park the vehicle and wait for the system to automatically adjust (if your vehicle has this feature). Accurately measure and note all heights that are air-assisted, from the ground to the bottom edge of the fender. The next day check and compare these heights.
Even a small deviation in the distances leads to long-term damage to the compressor and the valves.

If you have been driving for some time with a leaky undercarriage, it can be assumed that the compressor is running more often than normal. This increased number of on and off cycles may have already damaged the compressor. Depending on how long this condition has lasted, you should change the relay as a precaution and check the compressor's performance. After the car has been parked overnight, a compressor should not run for more than 20 to 30 seconds until the system is ready to start again.

Placement on Vehicle:	center back outside
Type:	Compressor
Original spare part numbers:	37206784137 37206875176 37.20-6784137 37.20-6875176 6794465 37206789450 6789165 37.20-6789450 6784137 37206864215 6875176 37.20-6864215 6789450 37206794465 6864215 37.20-6794465 37206789165 37.20-6789165
WABCO-OES:	4154034240 415.403.424.0
Origin:	German product
Manufacturer:	Miessler Automotive®
WABCO-OEM:	415.403.956.2 4154039562
Item condition:	New
Features:	100% Accuracy of Fit
Shipping weight:	5,78 kg

Before purchasing a compressor, please note the following:
Most common reasons for a defective compressor is a leak in the System and also a defective relay.
An excessive number of switch-on cycles will cause the relay contacts to stick together.
The result is continuous current on the compressor.
The compressor runs continuously without control until it burns out.

Another main reason why the compressor stops working is moisture inside the compressor.
This happens insidiously via leaks such as:
- Porous or damaged air springs or air spring parts (strut)
- Worn seals, defective compressed air connections and chafed compressed air hoses
- Leaking housings in components such as compressors, valves, air springs or struts.

Every air spring system is vulnerable in this way.
Therefore, follow our advice to avoid any further repairs in the near future.

Before a new compressor is installed, all the reasons why it has been damaged must be completely eliminated.

Our technical advise for the air supply device:
1. Change the relay before installing the compressor even if it seems to still work.
This is also a specification by the car manufacturer. Be sure to change the right relays.
Relays look similar, that is why there is a risk to change the wrong relays.
2. Be sure to check whether the system is leakproof after repairing.
The easiest way to do this is to park the vehicle. Wait for the system to automatically re-adjust if your car has this feature.
Then measure the heights from the ground to the lower edge of the fender as exactly as possible and take notes.
On the day after measure these heights again and compare them with the ones before.
Even a small difference will lead to a damaged compressor and damaged valves in the long run.

When driving with a leaking suspension for a long time it needs to be assumed that the compressor is running more often than normal.
The increased number of cycles of powering on and off is likely to already have damaged the compressor.
Depending on the duration of that condition you should change the relay and check the performance of the compressor to be on the safe side.
After the vehicle stood overnight the compressor normally doesn't need to run more than 20 to 30 seconds for the system to be ready to start.

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