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2003-2004 Ford Expedition 4-Wheel Air Suspension Conversion Kit With Module FX24FM
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2003-2004 Ford Expedition 4-Wheel Air Suspension Conversion Kit With Module FX24FM

$599.00Add to cart

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Kit Class: PREMIUM Warranty: LIFETIME Limited

Convert Your Air Suspension To A Passive Coil Spring Suspension. End Your Air Suspension Problems Forever...

Use this 2003-2004 2WD And 4WD Expedition Air Strut To Coil Over Strut Conversion to convert your Expedition to standard coilover struts and end your air suspension problems once and for all. This kit allows you to replace your entire air suspension to strong, sturdy coilover struts for less than it would cost to replace just one of your factory air struts.

This Conversion Kit Fits

2003-2004 2WD And 4WD Expedition

Product Notes

  • We recommend installing a suspension warning light elimination module, which IS INCLUDED in this kit, to ensure functionality of all vehicle systems after a suspension conversion.
  • Made In USA
  • Limited Lifetime Warranty
  • Made With Glide Ride Technology


Vehicle Info

  • Year: 2003-2004
  • Make: Ford
  • Model: Expedition
  • Manufacturer: Strutmasters
  • Product Type: 4 Wheel Conversion Kit

Air Suspension Conversion Kit Includes

These are the components and materials you can expect to find shipped with your new purchase.

  • 2 Complete, Pre-Assembled Front Coil Over Struts With Eibach Springs
  • 2 Complete, Pre-Assembled Rear Coil Over Struts With Eibach Springs
  • Light Fix Module
  • All Necessary Hardware
  • Detailed Instruction Including Light Fix Instructions

Shipping Info

All of our products have shipping options available to guarantee you get your part in a timely and affordable manner.

  • Next Business Day: Delivery typically by 10:30 a.m.
  • 2 Business Days: Delivery typically by end of day
  • 1-5 Business Days: Delivery based on distance to destination
Tour Strutmasters

Manufactured, Packaged and
Shipped in North Carolina, USA

All of our conversion kits are manufactured, packaged and shipped from our warehouse right here in Roxoboro, NC, USA. We believe in providing the highest quality parts, such as premium springs, to ensure our customers only need to buy the right product once.

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Features & Benefits

Strutmasters Conversion Kits Save Money, Time and Headaches

2003-2004 Ford Expedition 4-Wheel Air Suspension Conversion Kit With Module FX24FM is the perfect solution to your air suspension problems. Designed to be very affordable, you can convert your air suspension to use standard.

Our Conversion Kits are built to improve the performance and stability of your ride. Converting to a non-air suspension system gives you a more reliable ride.

Our kits don't require any major modifications to your vehicle to install.

Only Strutmasters offers premium springs on our conversion kits. Notice the difference with a better, smoother ride!

All of our kits come with easy to install instructions so you or your mechanic can get your car up and running faster than ever.

Why Choose Strutmasters Instead Of Those Other Guys

With all of the parts needed for the air suspension on your Ford Expedition to work properly, most of our customers choose to convert their costly system to a more reliable passive coil over strut assembly system. The Strutmasters conversion kit with our Trademarked GlideRide Technology, comes with cold wound Eibach brand steel coil springs and specifically tuned gas-charged struts to give you a ride as close to the factory air as possible. Our kits lift your vehicle on quality steel coil springs, and they won't leave your Expedition sagging due to leaking struts or a bad compressor. Our springs come pre-set, which means your Expedition will sit at the proper ride height from the first day to the last. Our conversion kits are a direct fit, bolt-off/bolt-on application. There are no necessary modifications, and the kit comes with a Strutmasters exclusive Light Eliminating Module (LEM). This module offers the only 100% light out solution offered on the market. All Strutmasters conversion kits come with a Lifetime Limited Warranty. Strutmasters has ASE certified suspension experts to not only help you get the right parts the first time, but also provide any help that you, your dealership, or your local mechanic may need during installation. Strutmasters offers same day shipping and expedited shipping options to help you get your Expedition up and back on the road faster.

How Do I know If My Expedition Air Suspension is failing?

Have you walked out to your garage or driveway in the morning ready to take on the day only to find that the suspension on your Ford Expedition is “slammed” on the ground? If you have, then you have experienced the most common sign of a failed air suspension system -- a sudden loss of ride height. Excessive cycling of the air compressor, noticeable changes in sound or volume when the air compressor cycles, and the tell-tale warning message on the instrument cluster are all symptoms that your active suspension is going bad and needs to be either fixed or replaced. Most of the time, the end result is the same. The air compressor stops working, the air struts fail to inflate, all leading to one thing: the complete failure of your air suspension. When the air suspension fails, your Expedition will lose the ability to maintain its proper ride height, and will usually begin to sag as it will most likely be leaking. Without repair, your Expedition will eventually end up slammed on the emergency bump stops, rendering it unsafe to drive. If you have noticed any of these common signs of air suspension failure, the good news is Strutmasters is here to help! With a full line of replacement air struts, air compressors, and the #1 selling conversion kit on the market The Suspension Experts ™ have you covered.


Overall Savings

How does this part compare to OEM parts and other competitive solutions?

  • $4,001

    in Savings

  • 87%

    Less Than Dealer

2003-2004 Ford Expedition OEM Replacement Parts:

+ Struts ($460/strut) + Air Spring ($520/air bag) + Compressor and Dryer Assembly ($720) = TOTAL: Over $4,600 (and that doesn't even include replacing electronic components that are known to fail such as the height sensors).

After Market Replacement Parts:

+ Front Air Strut Assemblies ($699.00/pair) + Rear Air Strut Assemblies ($769/pair) + Compressor ($200) + Dryer Assembly ($40.00) = TOTAL: Over $1,700 (and that still doesn’t include replacing electronic components that are known to fail such as the height sensors).

Strutmasters Conversion Kit:

+ 4 x completely pre-assembled coil-over struts using Eibach coil springs + detailed installation instructions + suspension warning message delete module + over-the-phone technical support and a Limited Lifetime Warranty = **The dealer no longer has the front coil springs or OE air struts for many models! We have done the research and created our own to replace your weakened springs at a fraction of what the dealer would charge you if they did have them!**

Our Price: $599.00!

Suspension Components List

The 2003-2004 Ford Expedition is built with the following suspension components:

2003-2004 Ford Expedition Air Springs (x4)- Air springs take the place of metal coil springs in vehicles like the Expedition with an air suspension. They use rubber air bags filled with pressurized air to hold the vehicle up and cushion the ride. They are the number one source of air leaks in an air suspension system. In order to repair a system properly, each of these air springs should be replaced at the same time as they all wear out at approximately the same rate.

2003-2004 Ford Expedition Struts (x4)- These metal cylinders absorb the impact of rough road surfaces with the help of a gas-charged hydraulic fluid. This limits the wear and tear that bounce from the road has on the vehicle and also makes the ride more smooth and comfortable.

2003-2004 Ford Expedition Height Sensors (x4)- These sensors are constantly monitoring the ride height of your Expedition at each wheel. They send this information to the control module, which interprets it to help the vehicle maintain its proper ride height. It, along with other moving parts in the system, will eventually wear out and need replacement.

2003-2004 Ford Expedition Air Lines- These tubes bring pressurized air from the compressor to the air springs. This air is used to inflate the air bags and adjust the height of the Expedition at each wheel.

2003-2004 Ford Expedition Solenoids (x4)- The solenoids, L-shaped plastic components found adjacent to each wheel, regulate the air pressure in each air spring. They will eventually start to leak with age, causing the vehicle to sag or lean.

2003-2004 Ford Expedition Compressor- This component uses mechanical force to generate pressurized air. It then pumps this air out into the rest of the suspension system to inflate the air springs and adjust the height of your Expedition. When other components start to fail or leak, the compressor usually works harder to try and compensate. This excess workload will lead to early failure of the compressor, which is difficult and expensive to replace.

2003-2004 Ford Expedition Dryer Assembly- Moisture wrecks an air suspension from the inside out, so your Expedition employs a dryer assembly to keep moisture out. The dryer is usually replaced along with the compressor, but may need to be replaced before the compressor does.

2003-2004 Ford Expedition Suspension Control Module- This computer acts as the brain of the system, managing all of its functions and serving as the main diagnostic tool for the suspension.

2003-2004 Ford Expedition O-rings- These o-rings are what keeps the air lines sealed at connection points. They are vital to keeping the air suspension system clean and efficient. They should be replaced whenever you work on the suspension system.

Performance You Can’t Find Elsewhere
Made With Premium Springs

American Made Parts,
Unrivaled Quality

Get Your Parts When You Need Them
Fast Shipping Guaranteed

Professional Assistance and ASE Certified Tech Support
Those Other Guys Don't Offer


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$599.00Add to cart

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