BMW F11 air supply system air suspension

SKU: LV00-W7OE-0F11
Manufacturer: MIESSLER PROREMAN®
Origin: Made in Germany
Category: Air Supply / Compressors

Air supply system (remanufactured WABCO compressor, solenoid valve WABCO 4722555610) including relay

476,00 €

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

MSRP: 1.055,00 €

(Save 54.88%, i.e. 579,00 €)

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Available immediately
Delivery time: 1 - 2 Workdays (DE - int. shipments may differ)

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Item

This air supply system consists of a remanufactured WABCO compressor with new solenoid valve WABCO 4722555610.

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

Can be installed in the following vehicles:
BMW F11 LCI Touring 2012--

Air supply system with 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

Warranty only when using a new relay!

Before purchasing a compressor, please consider the following:
The most common reason for a defective 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 (shock absorber)
- Worn seals, defective compressed air connections and frayed compressed air hoses
- Leaky housings of components such as compressor, valves, air springs or suspension struts.

The compressor warranty cannot be honored if a leak persists.

Your benefits:
- Made in Germany
- Much more cost-effective than an authorized workshop
- Personal advice
- As a German provider, we have the European right of withdrawal
- 2 years warranty
- Worldwide express shipping is standard for us
- We have the longest experience in Europe with air suspension for automobiles in the aftermarket.

Our technical advice for air supply:
1. Increased running noise of the compressor is often caused by a suspension that is 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, if possible, the filter/silencer at the same time.
We don’t want the new compressor to fail prematurely for this reason.
3. Replace the operating 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 high risk of changing the wrong relay.
4. After the repair, make sure that the system is absolutely leak-proof.
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). Measure and note down all heights that are air-assisted, from the ground to the bottom edge of the fender. Check and compare these heights the next day.
Even a small deviation in the distances will cause damage to the compressor and the valves in the long term.

If you have been driving with a leaky chassis for some time, it is likely that the compressor is running more often than normal. This increased number of on and off cycles may have damaged the compressor. Depending on how long this condition has been going on, you should replace the relay as a precaution and check the compressor's performance. A compressor should not run for longer than 20 to 30 seconds after the car has been standing overnight until the system is ready to start again.

Placement on Vehicle:	center back outside
Type:	Compressor
Original spare part numbers:	37.20-6864215 6789450 37206794465 6864215 37.20-6794465 37206789165 37.20-6789165 37206784137 37206875176 37.20-6784137 37.20-6875176 6794465 37206789450 6789165 37.20-6789450 6784137 37206864215 6875176
WABCO-OES:	4154034240 415.403.424.0
Origin:	Made in Germany
Manufacturer:	MIESSLER PROREMAN®
WABCO-OEM:	4154039562 415.403.956.2
Features:	100% Accuracy of Fit
Shipping weight:	6,50 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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