Arnott Industries C-3271 front rear air spring to coil spring conversion kit for the 2007-2011 Mercedes-Benz S500 and other vehicles converts air suspension to coil springs. The kit is built for cars with AIRMATIC and ADS and without 4MATIC.
- Steel coil springs made by Eibach in Germany, powder-coated
- Eibach monotube sport shock absorbers, custom valved for Arnott
- CNC-machined aluminum seats
- Patented Electronic Bypass Module (U.S. Pat. No. 9,329,917) disarms the Airmatic system and eliminates dash panel error lights
- Converts the active suspension to passive
Quick facts
- Part: Arnott Industries C-3271 air spring to coil spring conversion kit
- Fits: 2007-2011 Mercedes-Benz S500 and other vehicles
- Position: Front and rear
- Material: Steel
- Condition: New
A sagging corner, a harsh ride or an air suspension warning light can mean an air spring has failed, though the air compressor or a leaking air line can be behind the same signs. Find the cause first; if a failed air spring is it, this kit replaces the air springs with coil springs. Each vehicle takes one kit, which covers the front and rear axles.
Fits
The vehicles it fits include the 2011-2013 Mercedes-Benz S350 and the 2010-2013 Mercedes-Benz S400, along with the 2007-2011 Mercedes-Benz S500 named above. It is not for cars with ABC Suspension.
Specifications
Fit and size
- Position: front and rear
- Quantity per vehicle: 1 kit
- Spring type: compression
- Spring ends: open on both ends
- Suspension type: passive
Build and materials
- Spring material: steel, powder-coated
- Shock absorbers: Eibach monotube
- Seats: CNC-machined aluminum
- Grade: standard replacement
- Condition: new
- Country of origin: United States
In the box
Steel coil springs, Eibach monotube shock absorbers, CNC-machined aluminum seats and the Electronic Bypass Module.
Installation notes
- The kit comes pre-assembled for easy installation.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does the Arnott C-3271 conversion kit fit a 2007-2011 Mercedes-Benz S500?
Yes. Arnott Industries C-3271 fits the 2007-2011 Mercedes-Benz S500 and the 2011-2013 Mercedes-Benz S350. For any other car, look up your own year and model in the "Vehicles it fits" section.
What parts come in this air to coil spring conversion kit?
The kit has steel coil springs, Eibach monotube shock absorbers, CNC-machined aluminum seats and the Electronic Bypass Module. It comes pre-assembled.
Are the shock absorbers in this Arnott kit monotube?
Yes. Arnott Industries C-3271 uses Eibach monotube sport shock absorbers that are custom valved for Arnott.
What does the Electronic Bypass Module in this Arnott kit do?
The patented Electronic Bypass Module (U.S. Pat. No. 9,329,917) disarms the Airmatic system and eliminates dash panel error lights.
Can this conversion kit go on a car with ABC Suspension?
No. This kit is not for ABC Suspension. It is made for cars with AIRMATIC and ADS and without 4MATIC.
