*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).

Mercedes-Benz S-Class W220
S430 4Matic Sedan 4-Door 4.3L 2003-2006
S500 4Matic Sedan 4-Door 5.0L 2003-2006

If you need to any other air suspension shock strut( fit for 4matic,NOT FOR ABC SUSPENSION)
please click > Front Right Air Suspension Struts please click >Front Left air Suspension strut

please click >Rear air suspension strut please click > Rear pair air Suspension Struts

please click > Front Pair Air Suspension Struts+ air Suspension Compressor

please click > Front Rear air Suspension Struts

please click > air Suspension Compressor

please click > Front Rear air suspension Struts + Air Suspension compressor

If you need to any other air suspension Shocks Struts(fit for RWD ,NOT FOR SUSPENSION)

please click > Front Left/Right Air Suspension Struts please click >Front Pair air Suspension strut

please click >Rear air suspension strut please click > Rear pair air Suspension Struts

please click > Front Pair Air Suspension Struts+ air Suspension Compressor

please click > Front Rear air Suspension Struts

please click > air Suspension Compressor

please click > Front Rear air suspension Struts + Air Suspension compressor

*Air Suspension Structure:

22 A220 320 21 38 Air Suspension Strut On Front Axle, Left

22 A220 320 22 38 Air Suspension Strut On Front Axle, Right

25 A220 540 05 10 Wiring Harness Right Front Suspension Strut

25 A220 540 41 33 El.Cable Left Front Suspension Strut

27 A220 320 25 38 Repair Kit Air Suspension Strut

28 A220 330 00 85 Boot Parts Kit

50 A000 327 03 69 Connector

70 A220 327 03 28 Clamp

73 A220 327 02 28 Clamp

75 N 910105 010011 Hexagon Head Bolt Susp. Strut To Clamp, Left And Right M10X40

80 A000 990 49 77 Bolt Clamp To Ball Joint

*Generation & Evolution:

Mercedes-Benz S-Class

W116 First generation (1972-1980)

W126 Second generation (1980-1991)

W140 Third generation (1991-1998)

W220 Fourth generation (1998-2005)

W221 Fifth generation (2006-2013)

W222 Sixth generation (2014-present)

In the last U.S. W220 model year a V-6 was offered as the S350. Other US models available at this time were the S430, S500, S55 (AMG model), and S600 (the V12). 4Matic Four-Wheel Drive system became an option for 2003 for the S430 and S500 along with a mide-life upgrades that targeted a range of interior and exterior features. 4Matic all wheel drive was introduced to the North American S-Class for 2003, for the S430 and S500 as an option. This full-time system splits engine power 40/60 front/rear, with electronic traction control adjusting that mix to the wheels (or wheel) with the best traction in slippery conditions.

*Platform Drive Layout:

4Matic Front Engine-Four Wheel Drive Layout

*Removal Guideline:

Caution: Damage to the vehicle and air suspension system can be incurred if work is carried out in a manner other than specified in the instructions or in a different sequence.
1.To avoid the possibility of short circuits while working with electric components consult your owner's manual on how to disconnect your battery.
2.Consult your vehicle owner's manual, service manual, or car dealer for the correct jacking points on your vehicle and for additional care, safety and maintenance instructions. Under no circumstances should any work be completed underneath the vehicle if it is not adequately supported, as serious injuries and death can occur.
1.Set steering to straight ahead.
2.Raise the vehicle.
3.Remove front wheel.
4.Disconnect the shock control cable connector located in the fender well.(picture 1,2,3)

5.Loosen and remove the two(2)bolts holding the bottom of the air strut to the lower bracket.(pictures 4,5)

6.Raise hood and disconnect the air line from the shock assembly.(picture 6)

7.Remove the three(3)nuts holding the top mount of the shock.(picture 7)

8.Separate upper control arm ball joint from the spindle assembly and remove the air strut.(picture 8)

9.Removal complete.

*Installation Guideline:
1.Installation is in reverse order of air strut removal.

*Frequently Asked Questions:
How to prevent the damage of air springs/How to extend the service life of air springs/struts etc.?
An air strut with separable air springs
If your vehicle offers a separable air suspension (Audi Allroad A6 C5, Mercedes-Benz W164, BMW X5, etc.), you should regularly (about once a week) lift the car to the maximum position, and remove dirt with a high-pressure cleaner (keep the cleaner at a distance to the air spring about 30 cm/12 inches, otherwise water pressure can damage the air spring). The highest position may vary depending on your model and regulation options. Therefore, please test this by trying the different modes available to you (Sport, comfort, dynamic, off-road) and choose the one that sets your vehicle to the highest position. The dirt will most likely be found under the fold of the pneumatic chambers. If you find a frozen layer of bitumen on the piston guide (the part of a strut on which the air spring is installed), it is recommended to clean it as well. Whenever possible, avoid riding on fresh asphalt, as fresh bitumen mixed with sand immediately results in a build-up of abrasives on the piston and in turn contributes to accelerated wear and tear of the air spring.

A complete air suspension shock
Many cars such as Mercedes W220 or W211 are set up with a complete air strut - shock absorber and air spring visually form a complete spare part. In many cases, you can easily recognize these by the metal cups with which the air spring is tightly mounted. To best avoid any damage, we highly recommend to regularly check the condition of the dust protection seals of the air strut.

What is the difference between an air spring and an air strut?

The air spring is a part of the air strut. Some vehicles (e.g. Mercedes ML) allow you to change the air spring separately. At our online shop you have the opportunity to buy either the whole air strut or only the air spring. For some type of vehicles it is not possible to change the air spring separately. In this case the whole air strut should be replaced.

Which side of my car is the Right and Left?

The right and left sides of an automobile are determined as if sitting in the car facing forward. Thus, the left side is on the left when sitting in the car facing forward, and the right side is on the right. For American cars, the driver’s side is on the left, and the passenger sits to the right of the driver. For cars in Japan, Britain, Ireland, the Bahamas and some other former British colonies -- where they drive on the left side of the road -- the passenger sits on the left side, and the driver (along with all the driving controls) is on the right.

What does 4MATIC mean?
4MATIC is the marketing name of a four-wheel drive system developed by Mercedes-Benz. It is designed to increase traction in slippery conditions.

What does AIRMATIC mean?
AIRMATIC is a Mercedes-Benz trademark for vehicles with air suspension systems. Compared with a conventional steel suspension, the AIRMATIC air suspension provides advantages in terms of handling safety and ride comfort. The AIRMATIC air suspension automatically adjusts the damping force on each wheel according to the current state of the road.

What does ABC mean?
ABC (Active Body Control) is a registered Mercedes-Benz trademark. It is a high-quality suspension system, which automatically adapts the suspension setting to the respective driving situation. There is also a crosswind stabilisation integrated in ABC systems.

How can I see if my vehicle is equipped with AIRMATIC or ABC?
You can check which suspension you have by opening the bonnet of your car and examining the top of the shock absorber.
If your vehicle is equipped with AIRMATIC, you will have obvious air lines leading from the top of the shocks:

If your vehicle is equipped with ABC, you will have small black electrical plugs leading into the top of both shocks:

*OEM Part Number:

2203201338,2203202138,

2203201438,2203202238

*Item Specifications:

1. Key Words: Front Pair Air Suspension Shock Struts For 4MATIC Mercedes S-Class W220 S430 S500 2003-2006
2. Package Includes: Pair for Front Left & Right Air Suspension Shock Struts

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

 

 

 

 

 

 

 

 

 

*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).

Mercedes-Benz S-Class W220
S430 4Matic Sedan 4-Door 4.3L 2003-2006
S500 4Matic Sedan 4-Door 5.0L 2003-2006

If you need to any other air suspension shock strut( fit for 4matic,NOT FOR ABC SUSPENSION)
please click > Front Right Air Suspension Struts please click >Front Left air Suspension strut

please click >Rear air suspension strut please click > Rear pair air Suspension Struts

please click > Front Pair Air Suspension Struts+ air Suspension Compressor

please click > Front Rear air Suspension Struts

please click > air Suspension Compressor

please click > Front Rear air suspension Struts + Air Suspension compressor

If you need to any other air suspension Shocks Struts(fit for RWD ,NOT FOR SUSPENSION)

please click > Front Left/Right Air Suspension Struts please click >Front Pair air Suspension strut

please click >Rear air suspension strut please click > Rear pair air Suspension Struts

please click > Front Pair Air Suspension Struts+ air Suspension Compressor

please click > Front Rear air Suspension Struts

please click > air Suspension Compressor

please click > Front Rear air suspension Struts + Air Suspension compressor

*Air Suspension Structure:

22 A220 320 21 38 Air Suspension Strut On Front Axle, Left

22 A220 320 22 38 Air Suspension Strut On Front Axle, Right

25 A220 540 05 10 Wiring Harness Right Front Suspension Strut

25 A220 540 41 33 El.Cable Left Front Suspension Strut

27 A220 320 25 38 Repair Kit Air Suspension Strut

28 A220 330 00 85 Boot Parts Kit

50 A000 327 03 69 Connector

70 A220 327 03 28 Clamp

73 A220 327 02 28 Clamp

75 N 910105 010011 Hexagon Head Bolt Susp. Strut To Clamp, Left And Right M10X40

80 A000 990 49 77 Bolt Clamp To Ball Joint

*Generation & Evolution:

Mercedes-Benz S-Class

W116 First generation (1972-1980)

W126 Second generation (1980-1991)

W140 Third generation (1991-1998)

W220 Fourth generation (1998-2005)

W221 Fifth generation (2006-2013)

W222 Sixth generation (2014-present)

In the last U.S. W220 model year a V-6 was offered as the S350. Other US models available at this time were the S430, S500, S55 (AMG model), and S600 (the V12). 4Matic Four-Wheel Drive system became an option for 2003 for the S430 and S500 along with a mide-life upgrades that targeted a range of interior and exterior features. 4Matic all wheel drive was introduced to the North American S-Class for 2003, for the S430 and S500 as an option. This full-time system splits engine power 40/60 front/rear, with electronic traction control adjusting that mix to the wheels (or wheel) with the best traction in slippery conditions.

*Platform Drive Layout:

4Matic Front Engine-Four Wheel Drive Layout

*Removal Guideline:

Caution: Damage to the vehicle and air suspension system can be incurred if work is carried out in a manner other than specified in the instructions or in a different sequence.
1.To avoid the possibility of short circuits while working with electric components consult your owner's manual on how to disconnect your battery.
2.Consult your vehicle owner's manual, service manual, or car dealer for the correct jacking points on your vehicle and for additional care, safety and maintenance instructions. Under no circumstances should any work be completed underneath the vehicle if it is not adequately supported, as serious injuries and death can occur.
1.Set steering to straight ahead.
2.Raise the vehicle.
3.Remove front wheel.
4.Disconnect the shock control cable connector located in the fender well.(picture 1,2,3)

5.Loosen and remove the two(2)bolts holding the bottom of the air strut to the lower bracket.(pictures 4,5)

6.Raise hood and disconnect the air line from the shock assembly.(picture 6)

7.Remove the three(3)nuts holding the top mount of the shock.(picture 7)

8.Separate upper control arm ball joint from the spindle assembly and remove the air strut.(picture 8)

9.Removal complete.

*Installation Guideline:
1.Installation is in reverse order of air strut removal.

*Frequently Asked Questions:
How to prevent the damage of air springs/How to extend the service life of air springs/struts etc.?
An air strut with separable air springs
If your vehicle offers a separable air suspension (Audi Allroad A6 C5, Mercedes-Benz W164, BMW X5, etc.), you should regularly (about once a week) lift the car to the maximum position, and remove dirt with a high-pressure cleaner (keep the cleaner at a distance to the air spring about 30 cm/12 inches, otherwise water pressure can damage the air spring). The highest position may vary depending on your model and regulation options. Therefore, please test this by trying the different modes available to you (Sport, comfort, dynamic, off-road) and choose the one that sets your vehicle to the highest position. The dirt will most likely be found under the fold of the pneumatic chambers. If you find a frozen layer of bitumen on the piston guide (the part of a strut on which the air spring is installed), it is recommended to clean it as well. Whenever possible, avoid riding on fresh asphalt, as fresh bitumen mixed with sand immediately results in a build-up of abrasives on the piston and in turn contributes to accelerated wear and tear of the air spring.

A complete air suspension shock
Many cars such as Mercedes W220 or W211 are set up with a complete air strut - shock absorber and air spring visually form a complete spare part. In many cases, you can easily recognize these by the metal cups with which the air spring is tightly mounted. To best avoid any damage, we highly recommend to regularly check the condition of the dust protection seals of the air strut.

What is the difference between an air spring and an air strut?

The air spring is a part of the air strut. Some vehicles (e.g. Mercedes ML) allow you to change the air spring separately. At our online shop you have the opportunity to buy either the whole air strut or only the air spring. For some type of vehicles it is not possible to change the air spring separately. In this case the whole air strut should be replaced.

Which side of my car is the Right and Left?

The right and left sides of an automobile are determined as if sitting in the car facing forward. Thus, the left side is on the left when sitting in the car facing forward, and the right side is on the right. For American cars, the driver’s side is on the left, and the passenger sits to the right of the driver. For cars in Japan, Britain, Ireland, the Bahamas and some other former British colonies -- where they drive on the left side of the road -- the passenger sits on the left side, and the driver (along with all the driving controls) is on the right.

What does 4MATIC mean?
4MATIC is the marketing name of a four-wheel drive system developed by Mercedes-Benz. It is designed to increase traction in slippery conditions.

What does AIRMATIC mean?
AIRMATIC is a Mercedes-Benz trademark for vehicles with air suspension systems. Compared with a conventional steel suspension, the AIRMATIC air suspension provides advantages in terms of handling safety and ride comfort. The AIRMATIC air suspension automatically adjusts the damping force on each wheel according to the current state of the road.

What does ABC mean?
ABC (Active Body Control) is a registered Mercedes-Benz trademark. It is a high-quality suspension system, which automatically adapts the suspension setting to the respective driving situation. There is also a crosswind stabilisation integrated in ABC systems.

How can I see if my vehicle is equipped with AIRMATIC or ABC?
You can check which suspension you have by opening the bonnet of your car and examining the top of the shock absorber.
If your vehicle is equipped with AIRMATIC, you will have obvious air lines leading from the top of the shocks:

If your vehicle is equipped with ABC, you will have small black electrical plugs leading into the top of both shocks:

*OEM Part Number:

2203201338,2203202138,

2203201438,2203202238

*Item Specifications:

1. Key Words: Front Pair Air Suspension Shock Struts For 4MATIC Mercedes S-Class W220 S430 S500 2003-2006
2. Package Includes: Pair for Front Left & Right Air Suspension Shock Struts

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