*Compatibility Chart
1, You can distinguish specific model of an automobile by VIN(Vehicle Identification Number).

2, VIN(Vehicle Identification Number) consists of total 17 English letters and arabic digits.

3, VIN does not include the letters I (i), O (o), and Q (q) (to avoid confusion with numerals 1 and 0).

Audi A8 D3
For Audi A8 D3 4E (2004 - 2010)
For Audi A8/S8 Quattro D3 4E (2003-2010)
This item is only for diesel engine or 10-12 cylinder engineb,AWD, D3/4E

*Air Suspension Structure:

*Generation & Evolution:

Audi A8
D2 First generation (Typ 4D, 1994-2002)
D3 Second generation (Typ 4E, 2002-2009)
D4 Third generation (Typ 4H, 2010-2017)
D5 Fourth generation (2018-present)

*Platform Drive Layout:

Front Engine-Four Wheel Drive Layout

*Removal Guideline:

The compressor is located on the vehicles drivers side behind the front bumper.(picture a)

1.Set steering to straight ahead.

2.Raise vehicle.

3.Remove front left wheel.(picture b and picture c)

4.Locate and remove the screws from the inner fender well.(picture d)

5.Remove inner fender well from vehicle.(picture e)

6.Loosen and remove skid plate fasteners and remove the skid plate to expose vehicle's air suspension compressor.(picture f)

7.Locate and disconnect all three electrical plugs from the compressor.(picture g)

8.Locate and remove the air line.Remove the air line fitting from the air hose and discard.(picture h)

9.Locate the intake tube.Slide the spring clamp down the hose and disconnect from the compressor.(picture i)

10.Locate and remove the three mounting nuts along with the mounting hardware.(picture j, picture k, picture l)

*Installation Guideline:
Installation is in reverse order of air suspension compressor pump removal.

*Warning & Notice:

1.When the air compressor being replaced, the matching relay must be replaced according to the corresponding vehicle. If there is something wrong with the relay which leads the compressor to continuous operation without any break, it will burn out the electric motor or other plastic part.

2.When the air compressor being installed, the critical parts such as rubber shock pad and damping spring must be fully fixed on the stand without short installation or missing installation (The air compressor is unequipped with parts). With the anti-vibration parts of short installation or missing installation, a loud noisy instance will happen when the air compressor is working for the sake of resonance.

3.Distribution valve, shock absorber, air tank and tube connector must be checked after air compressor installed to ensure air-tightness. The lifespan of the air compressor will be shortened if the leakage exists.

4.Increased noises while the compressor is running may be caused by a non-functioning compressor mounting. Change the rubbers and springs of the mounting in any case.

5.A porous intake hose often is the cause for a breakdown of the compressor. Change the intake hose and preferably also the filter and noise absorber, because we do not want the compressor to breakdown because of these.

6.Change the relays 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.

7.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.

*OEM Part Number:

4E0616005A, 4E0616005E, 4E0616005G,

4E0616007C, 4E0616007E, 4E0616005

949-903, CD-7735, P-2599, CD7735,

P2599, P2539, CD7734, 949903,

4E0616007 4E0616007A

*Item Specifications:

1. Key Words: Air Suspension Compressor Pump 4E0616007E For Audi A8 Quattro S8 D3 4E 2003-2010
2. Package Includes: Single for Air Suspension Compressor Pump

Notes: Please double confirm the compatibility as well as the OEM number before purchasing.
Instruction is not included. Professional installation is recommended.