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Unity front air spring, black rubber bellows, metal end caps, cylindrical shape

Unity

Unity 15-160000 Front Air Spring

SKU CH-KNYR-M9S2Z

Front air spring restores air suspension on 2003-2006 Ford Expedition and Lincoln Navigator models

  • Unity air spring restores factory ride quality
  • 50 years of aftermarket manufacturing expertise
  • Designed for trouble-free installation and long life
  • Fits 2003-2006 Ford Expedition and Lincoln Navigator
  • Elite Suspension Line replacement component by Unity

Front Air Spring for Ford and Lincoln SUVs

The Unity 15-160000 front air spring replaces a worn or leaking original unit on 2003-2006 Ford Expedition and Lincoln Navigator models. It restores the factory air suspension system to provide a safe and comfortable air ride. This part is designed for owners and mechanics servicing these specific full-size SUVs.

Sustained Load Behaviour

Built with over 50 years of aftermarket manufacturing experience, the spring maintains consistent ride height and damping under continuous vehicle weight and road vibration. The Elite Suspension Line construction resists fatigue from repeated compression cycles during daily driving. It delivers long-lasting reliability without the sag or failure common in aged rubber components.

Upgrade Context

This air spring directly replaces the original equipment air spring on the listed vehicles, eliminating the need for a full suspension conversion. The jump is worth it when the existing air bag leaks, cracks or no longer holds pressure, causing the compressor to run constantly or the vehicle to sit low. It is not for buyers needing rear springs, conversion kits or parts for other model years.

Highlights

  • Unity air spring restores factory ride quality
  • 50 years of aftermarket manufacturing expertise
  • Designed for trouble-free installation and long life
  • Fits 2003-2006 Ford Expedition and Lincoln Navigator
  • Elite Suspension Line replacement component by Unity

Specifications

BrandUNITY

Questions about this item

Does the front air spring generate noticeable noise or heat during continuous daily driving?

The air spring operates silently with no moving electrical parts, so it produces no audible noise or measurable heat during all-day use.

Which existing suspension components must be present for this air spring to install and function correctly?

It replaces the factory front air spring on 2003-2006 Ford Expedition and Lincoln Navigator models, so the original air lines, compressor and mounting brackets must already be in place.

Will this air spring work properly if the vehicle still has its original rear air springs and shocks?

Yes, it is designed as a direct front replacement for the listed vehicles and functions alongside the original rear suspension without modification.

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