Arnott Industries Air Suspension Compressor P/N:P-3296
Help your Mercedes-Benz air suspension hold its proper ride height with the Arnott Industries air suspension compressor, P-2830. This WABCO OES unit is designed for durability and built to directly replace the OE compressor, and it fits many vehicles, among them the 2014-2016 Mercedes-Benz E250, 2015-2018 Mercedes-Benz CLS400 and 2012-2018 Mercedes-Benz CLS500; see the Buyer's Guide tab for the full list and engine details. It comes from the same manufacturer Mercedes-Benz uses.
The air suspension compressor produces the pressurized air that fills the air springs and supports ride height. Signs it may need replacing include:
Leaking air springs, lines or valves can cause similar symptoms, so diagnose the cause before you replace the compressor. Consult the vehicle service information for the correct mounting fasteners.
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This part cross-references / interchanges with the following part numbers:
What does an air suspension compressor do?
It produces the pressurized air that the air suspension uses to fill the air springs and support ride height. The integrated air dryer removes moisture from that air before it enters the system.
Which vehicles does the Arnott P-2830 fit?
It fits many Mercedes-Benz models, among them the 2014-2016 Mercedes-Benz E250, 2015-2018 Mercedes-Benz CLS400 and 2012-2018 Mercedes-Benz CLS500. See the Buyer's Guide tab for the full list and engine details.
What comes with the compressor?
The compressor comes with an airline, an integrated air dryer and a compressor relay.
Will it fit the original factory bracket?
Yes. It is designed to directly replace the OE compressor, fit into the original factory bracket and mate with the OE air lines. Consult the vehicle service information for the correct fasteners.
What are signs the compressor may need replacing?
Signs include a car that sits low or rises slowly, a compressor that runs constantly or not at all, or a suspension warning. Air leaks can cause similar signs, so diagnose the cause first.
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.