Arnott Industries Air Spring to Coil Spring Conversion Kit P/N:C-3432
Ditch the leak-prone air suspension and keep your Mercedes riding on dependable steel coil springs with the Arnott Air Spring to Coil Spring Conversion Kit C-5038 (also written C5038). This complete rear conversion kit transforms the factory air suspension to reliable coil springs, and it drops in as a direct-fit replacement for the 2004-2005 Mercedes-Benz E320, 2006-2009 Mercedes-Benz E350, and 2004-2006 Mercedes-Benz E500 — fitted with ADS, without 4Matic, and excluding AMG. See the Buyer's Guide tab for full engine details.
For best results, Arnott recommends replacing in pairs so both sides ride evenly. If failing air springs are the cause of a sagging rear ride height or a suspension warning light, this kit replaces them with a passive coil-spring setup.
What does this kit do?
It converts your Mercedes rear air suspension to a passive steel coil-spring setup using Arnott-designed strut assemblies with coil springs made from American steel.
Which vehicles does the C-5038 fit?
It's a direct-fit rear conversion for the 2004-2005 E320, 2006-2009 E350, and 2004-2006 E500, fitted with ADS, without 4Matic, and excluding AMG. See the Buyer's Guide tab.
Will it turn off my suspension warning light?
The kit includes Arnott's patented Electronic Bypass Module (US Pat. No. 9,329,917), which is designed to turn off dashboard suspension warning lights after the conversion.
Should I replace one side or both?
For best results, Arnott recommends replacing in pairs so both sides ride evenly and balanced.
Are the coil springs protected against corrosion?
Yes. The steel coil springs are powder-coated, a finish that helps resist corrosion.
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.