Land Rover Range Rover III L322 compressor air suspension RQL000014

Land Rover Range Rover III L322 compressor air suspension RQL000014

SKU: K005-M201-L322
Manufacturer: Miessler Automotive® - Own product
Origin: ISO / IATF certified manufacturer
Category: Air Supply / Compressors

Compressor pre-assembled on holder including valve, cable set, hose set and working relay

328,90 €

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

MSRP: 1.057,00 €

(Save 68.88%, i.e. 728,10 €)

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

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Item

This is the pre-assembled compressor unit including valve, cable harness and holder of the air supply system RQL000014, level control, for the Land Rover Range Rover III L322.

Replace the supplied working relay. This is also an absolute requirement of the car manufacturer.

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:
Land Rover Range Rover III L322 , 2002-2006 , < VIN: 5A999999

Replaces compressors from the air supply unit with the original spare part number:
RQL000014, RQL000010, RQL000011, LR006201, LR006202, LR011838, LR010348, RQB000190, RQC00002

Scope of delivery:
Compressor, pre-mounted on holder
Included:
Solenoid valve WABCO 472154561
Relay
Suspension and decoupling elements (vibration isolators)
Intake hose
pressure hose
Electrical cable sets

ATTENTION: Warranty only when using a new relay!

Before purchasing a compressor, please consider the following:
The main reason a compressor fails is because there is a leak in the system.
This causes the compressor to run for too long. This leads to the compressor burning out.
The most common cause of a leak in the system is an old leaky air spring / strut.
The compressor warranty will be void if this fault persists

Your advantage:
- Assembly and quality assurance by Miessler Automotive® Germany
- Much more cost-effective than an authorized workshop
- Personal advice
- As a German provider, we have the European right of withdrawal
- In addition, we offer a 2-year guarantee
- 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. Wait for the system to automatically adjust if your vehicle has this function. Measure and note down all the heights that the air supports 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 inside
Type:	Compressor
Original spare part numbers:	37226753862 RQL000014 37220151015 LR006201 37226753864 RQL000011 LR006202 RQC00002 RQL000010 LR010348 5H423B484AA RQC000020 LR011838 4H425A681AA RQB000190 37226787617 37226779712
WABCO-OES:	4154031080 415.403.108.0
Origin:	ISO / IATF certified manufacturer
Manufacturer:	Miessler Automotive® - Own product
WABCO-OEM:	4154033000 415.403.300.0
Item condition:	New
Features:	100% Accuracy of Fit
Shipping weight:	5,50 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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Assembly instructions

Assembly instructions