RecommendedB4 OE Replacement (Air)
Left and right, one each
- Without Active Body Control
Bilstein shocks, struts and kits for the 2011 Mercedes-Benz S550
Same parts as every 2007–2013 S550, showing 2011. See the 2007–2013 page
Bilstein lists 6 parts for the 2011 Mercedes-Benz S550, across 2 lines from the B1 OE Replacement to the B4 OE Replacement (Air).
Narrow it to your S550
Good, better, best
One pick from each Bilstein tier that fits at stock height, compared side by side.
Front
StrutsAnswer 1 quick question to compare
These struts differ by version, so we need to know which S550 you have.
Rear
StrutsCheck fitment with us before ordering: Bilstein's notes decide which one fits.
6 parts for the 2011 Mercedes-Benz S550
Grouped by where they go, then by Bilstein line. Parts made only for a lifted or lowered vehicle say so.
Front
Good B4 OE Replacement (Air)
44-109462 B4 OE Replacement Air Air Suspension Strut
Sold each · 2 per axle
- Base only
- Without Active Body Control
Front left
Good B4 OE Replacement (Air)
Front right
Good B4 OE Replacement (Air)
Rear left
Good B4 OE Replacement (Air)
44-109479 B4 OE Replacement Air Air Suspension Strut
Sold each
- Without Active Body Control
- Check which applies to your vehicle
Rear right
Good B4 OE Replacement (Air)
44-109486 B4 OE Replacement Air Air Suspension Strut
Sold each
- Without Active Body Control
- Check which applies to your vehicle
Fits this vehicle
Good B1 OE Replacement
Not sure which one is right?
Tell us how you use the S550 and we'll pick with you.
100% genuine Bilstein, from authorized North American distribution.
BILSTEIN is a trademark of thyssenkrupp Bilstein GmbH. Eskimo is an independent retailer.