Convert Your Air Suspension To A Coil Spring Suspension. End Your Air Suspension Problems Forever...
2003-2006 Ford Expedition 2WD & 4WD Air Strut To Coil Over Strut Conversion With Lift Kit is the perfect solution to your air suspension problems. Designed to be very affordable, you can convert your air suspension to use standard shocks/struts and coil springs for less than the price of replacing one air strut.
This Conversion Kit Fits
2003 Ford Expedition, 2004 Ford Expedition, 2005 Ford Expedition, 2006 Ford Expedition
- If Your Expedition Has More Than 100,000 Miles, The Front Suspension Components Might Be Worn Out, You Might Need To Add A Suspension Bundle To Your Order. Call 866-597-2397 For A Customer Service Representative To Help You
- Year: 2003-2006
- 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 Progressive Rate Springs
- 2 Complete, Pre-Assembled Rear Coil Over Struts With Progressive Rate Springs
- Readylift RL69-2070 3" Front, and 2" Rear Lift Kit
- All Necessary Hardware
- Detailed Instructions Including Light Fix Instructions
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
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.
Features & Benefits
Strutmasters Conversion Kits Save Money, Time and Headaches
2003-2006 Ford Expedition 4 Wheel Standard Air Suspension Conversion & Lift Kit 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 GuysThis air to non-air suspension conversion kit FX24EL saves our customers time, frustration, and money. The original air suspension system on the 03-06 Ford Expedition 4x4 is made up of assorted parts that must function in sync, at all times. Repair and replacement of these assorted parts is costly because multiple trips to the Ford dealership service center add up. This kit eliminates the inconvenient dependency on this outdated system. The kit includes four upper mount lift kit spacers from ReadyLift and four completely pre-assembled coil-over struts. Our customers like that the kit is more affordable than a direct replacement at the dealer, but also the high quality and reliability of the parts we use. Each kit is backed by our Strutmasters lifetime limited warranty. DIYers are pleased because the kit is installed easily in as little as one hour per wheel, and the suspension warning light turns off after about thirty minutes. Easy to follow instructions, complete with pictures and helpful information, guide your repair process. Watch videos on our Youtube channel of our experts performing real installations for extra tips. And lastly, our in-house technicians are always available to answer your questions- offering unparalleled customer support.
How Do I know If My Expedition Air Suspension is failing?If your 03-06 Ford Expedition is not meeting and maintaining its proper ride height, it may have a failed or leaking air suspension system. Look further for these common signs that your air suspension system is going bad. The most noticeable is a sudden uneven height difference between different sides of the Expedition. A sagging rear or front end with an inflated opposite end is common. A lean from one side to the other is also a usual symptom. Drivers describe a “squatting,” “hanging,” or “slammed” appearance as well. You will want any of these things fixed before total failure sets in. One obvious red flag is an illuminated suspension warning light on the instrument panel. If the air compressor has stopped working or is running too often (very loud and noisy) then a bad suspension may have caused it to wear out. Repair or replacement is imminent.
How does this part compare to OEM parts and other competitive solutions?
Less Than Dealer
2003-2006 Ford Expedition 4WD OEM Replacement Parts:
+ Struts ($460/strut)
+ Air Spring ($520/air bag)
+ Compressor and Dryer Assembly ($720)
= Over $4,600 (and that doesnât even include replacing electronic components that are known to fail such as the height sensors).
After Market Replacement Parts:
+ Front Air Strut Assemblies ($699/pair)
+ Rear Air Strut Assemblies ($769/pair)
+ Compressor ($200)
+ Dryer Assembly ($40)
= 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) Completely pre-assembled coil-over struts
+ (4) ReadyLift mount spacers
+ Detailed installation instructions
+ Over-the-phone technical support and a Limited Lifetime Warranty
Choosing the four-wheel air-suspension conversion kit for the 2003-2006 Ford Expedition can save over $3,500 while allowing you to customize your ride height!
Our Price: $599.00!
Suspension Components List
The 2003-2006 Ford Expedition is built with the following suspension components:
2003-2006 Ford Expedition Air Springs (x4)- commonly referred to as air bags, a plastic and rubber bag that is fitted on top of the strut that uses pressurized air as a cushion instead of a metal coil spring to hold a vehicle off of the ground and off of its wheels. These are the number one cause of all air suspension leaks. All air springs all go bad at about the same rate. If one is leaking, the others will not be far behind. For a proper repair, all of them need to be replaced at the same time.
2003-2006 Ford Expedition Struts (x4)- a type of shock absorber; has metal tubing filled with gas-charged hydraulic fluid that is connected to the wheel of a vehicle in order to reduce the effects of vertical travel on a rough surface which controls the bounciness, and therefore comfort, of a vehicle.; the air spring assembled on top of the strut is commonly referred to as an air strut.
2003-2006 Ford Expedition Height Sensors (x4)- a linkage located near each wheel of a vehicle with any electronic suspension that, either mechanically or electronically, constantly measures the height of the vehicle, and reports this information back to the control module so that the computer can identify if changes in height need to be adjusted accordingly. The ride height sensor is a moving part, and like all moving parts, they will eventually wear out.
2003-2006 Ford Expedition Air Lines- tubes that run from a compressor (air suspension) to the air struts which carry pressurized air to the air bags components in order to adjust the height of the vehicle, respectively.
2003-2006 Ford Expedition Solenoids (x4)- usually L-shaped, these plastic components connect the electrical connection and lines of suspension components to the suspension control module on vehicles with active suspension. The solenoid regulates the air pressure for each air spring. Solenoids start to leak as they wear out causing the vehicle to sag or to lean. This will cause the ride height sensor to send a signal to activate the compressor in an attempt to inflate the air suspension and level out the vehicle. This excessive work load will eventually lead to total failure of the compressor.
2003-2006 Ford Expedition Compressor- creates/sends pressurized to active suspension components. When the air suspension starts leaking, the compressor/pump starts working harder to try to keep the system inflated. By the time air suspension leaks down completely, sitting the vehicle on its tires, the compressor will either have failed or be well on its way to full failure. Buying replacement struts and taking the time to install them only to find out the compressor still needs to be replaced can be very frustrating, time-consuming, and expensive.
2003-2006 Ford Expedition Dryer Assembly- used to keep moisture out of air lines and air springs in order to prevent freezing and internal cracking of these parts. Once air suspension starts leaking, moisture will build-up throughout the air system. Moisture damages the air suspension from the inside. The dryer will need to be replaced in order to eliminate the moisture and prevent any further damage.
2003-2006 Ford Expedition Suspension Control Module- a computer which is responsible for the operations of the air suspension system and maintaining the vehicleâs correct ride height.
2003-2006 Ford Expedition O-rings- Although they are the least expensive parts of the air suspension, they are responsible for maintaining the seal where all of the air lines connect. Be sure to replace the O-rings when repairing any air suspension system.
Performance You Can’t Find Elsewhere
Made With Premium Springs
American Made Parts,
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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