PAIR Bilstein B4 Rear Kit Air Spring Strut High OEM Quality 44-109479 44-109486 -
Fits versions of the following makes & models: MERCEDES-BENZ S-CLASS, MERCEDES-BENZ S-CLASS Coupe Read More
This product has been discontinued - This product has been replaced by the following:
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Fits the following
-
S-CLASS
- S 250 CDI (221.003, 221.103)
- S 280 (221.054)
- S 300 (221.054, 221.154)
- S 320 CDI
- S 320 CDI (221.022, 221.122)
- S 320 CDI 4-matic (221.080, 221.180)
- S 350 (221.056, 221.156)
- S 350 4-matic (221.087, 221.187)
- S 350 BlueTec (221.026, 221.126)
- S 350 BlueTEC 4-matic (221.083, 221.183)
- S 350 CDI
- S 350 CDI 4-matic (221.080, 221.081)
- S 350 CDI 4-matic (221.080, 221.180)
- S 350 CGI (221.057, 221.157)
- S 350 CGI 4-matic (221.082, 221.182)
- S 400 Hybrid (221.095, 221.195)
- S 420 CDI (221.028, 221.128)
- S 450 (221.070, 221.170)
- S 450 4-matic (221.084, 221.184)
- S 450 CDI (221.028, 221.128)
- S 500 (221.071, 221.171)
- S 500 4-matic (221.086, 221.186)
- S 500 CGI (221.073, 221.173)
- S 500 CGI 4-matic (221.094, 221.194)
- S 550 (221.073, 221.173)
- S 600 (221.176)
-
S-CLASS Coupe
- CL 500 4-matic (216.386)
- CL 500 4-matic (216.394)
Product Overview
BILSTEIN - B4 OE Replacement (Air) Air Suspension Strut Rear Axle Right
BILSTEIN - B4 OE Replacement (Air) Air Suspension Strut Rear Axle Right
Item Specifics
| Fitting Position | Rear Axle Right |
| Shock Absorber Type | Gas Pressure |
| Shock Absorber Mounting Type | Bottom eye |
| Spring Design | Air Spring |
| paired article number | 44-109479 |
| Oem Numbers | 221 320 22 13, 221 320 36 13, 221 320 56 13, A 221 320 22 13, A 221 320 36 13, A 221 320 56 13 |
| Part Type | BILSTEIN - B4 OE Replacement (Air) |
Bilstein B4 Shock Absorbers:
- Gas-pressure shock absorbers with over 60 years of development.
- Available for various passenger car and LCV models.
- High power reserves for safety.
- Constant damping power under any load.
- Precise handling with gas-pressure technology.
- Comprehensive product range.
BILSTEIN - B4 OE Replacement (Air) Air Suspension Strut Rear Axle Left
BILSTEIN - B4 OE Replacement (Air) Air Suspension Strut Rear Axle Left
Item Specifics
| Fitting Position | Rear Axle Left |
| Shock Absorber Type | Gas Pressure |
| Shock Absorber Mounting Type | Bottom eye |
| Spring Design | Air Spring |
| paired article number | 44-109486 |
| Oem Numbers | 221 320 21 13, 221 320 36 13, 221 320 55 13, A 221 320 21 13, A 221 320 36 13, A 221 320 55 13 |
| Part Type | BILSTEIN - B4 OE Replacement (Air) |
Bilstein B4 Shock Absorbers:
- Gas-pressure shock absorbers with over 60 years of development.
- Available for various passenger car and LCV models.
- High power reserves for safety.
- Constant damping power under any load.
- Precise handling with gas-pressure technology.
- Comprehensive product range.
OE Number
OE reference number(s) compatible with the original spare part number (OEM):
Please note that the final compatibility check can only be confirmed using the OEM (Original Equipment Manufacturer) number. Our product descriptions include only technical specifications and cannot guarantee compatibility with a specific vehicle. Before placing an order, ensure you verify the OEM number provided in the item description.
Delivery
Please inspect your order when it arrives and let us know straight away if there are any problems. For delivery times, shipping methods, and return details, see our Delivery Information page.

This part is compatible with your current selected vehicle
This part is not compatible with your current selected vehicle