Arnott Industries Active to Passive Suspension Conversion Kit P/N:C-4030

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$1,097.99
MPN: C-4030
UPC: 815710025980
Item Package Quantity: 1
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Arnott Industries Active to Passive Suspension Conversion Kit P/N:C-4030
Arnott Industries Active to Passive Suspension Conversion Kit P/N:C-4030
$1,097.99

Swap out a costly, leak-prone air suspension for dependable steel coil springs with the Arnott Industries Active to Passive Suspension Conversion Kit (C-4030, also written C4030). This complete front-and-rear kit converts the factory adaptive air suspension over to a passive coil-spring setup and is built as a direct application for the 2013-2016 Ford Fusion and 2013-2016 Lincoln MKZ (see the Buyer's Guide tab for engine-level details).

  • Complete air-to-coil conversion: replaces the original active/adaptive air springs with Arnott-designed strut assemblies for both the front and rear.
  • American steel coil springs: powder-coated steel coil springs paired to Arnott's strut assemblies.
  • Patented Electronic Bypass Module (EBM): the patented EBM (US Pat. No. 9,329,917) is designed to turn off the dashboard suspension warning lights — used on the MKZ only.
  • Engineered in the USA: US-designed and assembled kit.

If your factory air suspension has failed or is leaking, this kit provides a passive coil-spring replacement for the listed applications. Made in the United States.

Frequently Asked Questions

What does this kit do?

It converts the vehicle's factory active/adaptive air suspension to a passive steel coil-spring setup using Arnott-designed strut assemblies, front and rear.

Which vehicles does the C-4030 fit?

It is a direct application for the 2013-2016 Ford Fusion and 2013-2016 Lincoln MKZ. Check the Buyer's Guide tab to confirm fitment for your vehicle.

Is this a front, rear, or full kit?

This is a complete front-and-rear conversion kit covering both axles.

What is the Electronic Bypass Module (EBM)?

The patented EBM (US Pat. No. 9,329,917) is designed to turn off the dashboard suspension warning lights. It is used on the MKZ only.

What are the coil springs made of?

The kit includes powder-coated steel coil springs made from American steel, matched to Arnott's strut assemblies.