Arnott Industries Air Suspension Strut P/N:AS-3123
Keep your Mercedes-Benz riding level and controlled with the Arnott Industries Air Suspension Strut AS-3163, a complete front-left assembly built with OE-quality components. This Arnott-engineered aftermarket strut is designed for the front-left corner of Mercedes-Benz/Maybach models with AIRMATIC & ADS, without 4MATIC, without ABC, and including AMG, dropping in as a direct-fit replacement for your worn OE strut. It fits the 2014-2015 S400, 2016-2018 S400L, 2018-2020 S450, 2019-2020 S450L, 2014 & 2016 S500, 2015 S500L, 2014-2017 S550, 2015-2017 S550e, 2018-2020 S560, 2019-2020 S560e, and 2019-2020 S560L — see the Buyer's Guide tab for full engine details.
Designed and assembled in the USA. For best results, it is recommended to replace in pairs.
Interchange: 2223201900 · 222320190089 · 2223202300 · 222320230089 · 2223204713 · 222320471389 · 2223208713
This part cross-references / interchanges with the following part numbers:
What does this air suspension strut do?
It's a complete front-left strut assembly combining a custom-valved Eibach shock absorber with a ContiTech air spring to support the corner, control ride motion, and maintain ride height on the listed Mercedes-Benz models.
Which vehicles does the AS-3163 fit?
It's designed for the front-left position on Mercedes-Benz/Maybach models with AIRMATIC & ADS, without 4MATIC, without ABC, and including AMG — see the Buyer's Guide tab for the full application list.
Should I replace both struts at once?
For best results, Arnott recommends replacing air struts in pairs. This listing covers one front-left strut, so order two if you plan to service both sides together.
What does 'converts adaptive to passive' mean?
This assembly is built to replace an adaptive OE air strut and convert that corner to a passive setup while still maintaining the vehicle's air-supported ride height and leveling.
Is this a genuine OE part?
No. It's an Arnott-engineered aftermarket air suspension strut built with OE-quality components as a direct-fit replacement for the worn OE unit, designed and assembled in the USA.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.