Info and Resources

PartGuru

Learn everything you need to know about this product.

Product Details

Learn more about what this product does and why you may need it.

Kit Class: PREMIUM Warranty: LIFETIME

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

2003-2006 2WD And 4WD Ford Expedition Air Strut To Coil Over Strut Conversion 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.

Conversion Kit Features

  • Saves Money
  • All New Components
  • Showroom New Ride
  • More Reliable Than Air Suspensions
  • No Modifications Required To Install
  • Easy To Install
  • Premium Eibach Springs

Air Suspension Conversion Kit Includes

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

This Conversion Kit Fits

2003-2006 2WD And 4WD Ford Expedition

Product Notes

  • None

Price Comparison

How Does Strutmasters Measure Up?

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 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/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 using Eibach coil springs
+ Detailed installation instructions
+ Over-the-phone technical support and a Limited Lifetime Warranty =

  • Our Price: $599.00!

Additional Info

Learn why Strutmasters is the best choice for your new kit.

long-icon-questionWhy Choose Strutmasters?

Why choose the Conversion Kit over replacing the air suspension system on your 2003-2006 Ford Expedition 4WD?

Strutmasters knows the wide array of parts that construct the 2003-2006 Ford Expedition air suspension system. Our conversion kit eliminates having to depend on all those parts functioning properly and in sync. The kit is a direct replacement for your faulty suspension and includes four completely pre-assembled coil-over struts that are installed with five bolts per strut. Our suspension conversions are more affordable than the original parts from the dealer, and the parts in the kit are so high quality we back them with our lifetime limited warranty. Your Expedition will be fixed in no time- the kit is installed in about one hour per wheel, and it only takes about thirty minutes for the suspension warning light on the instrument panel to turn off. Your repair is sure to go smoothly with the support of our helpful and informative pictorial instructions. Our YouTube channel is available for you to view videos of us performing real installations. And lastly, our in-house experts are available to answer any questions you may have about your bad suspension.

long-icon-xIs Your Suspension Failing?

How do I know if my 2003-2006 Ford Expedition 4WD Air Suspension is failing?

There are common signs that the air suspension is leaking or failed on your 2003-2006 Ford Expedition 4 Wheel. The most obvious is a sudden noticeable uneven height difference between different sides of the Expedition. You might notice sagging from the rear to the front end, or perhaps leaning from side to side. One side may look more inflated than the other. Maybe the entire vehicle seems to be squatting down too low to the ground. Overall, your Expedition ride height should be consistent and appropriate according to Ford standards; otherwise, you may be dealing with a bad suspension. Other signs include a suspension warning light or message in the instrument panel. Oftentimes, the air compressor ceases working, or maybe is running way too often (will be noisy). In all of these cases, a repair or replacement may be necessary before other major components on your Expedition wear out.

long-icon-gearVehicle Components

What kind of suspension does my 2003-2006 Ford Expedition 4WD have?

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 vehicle’s 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.

Strutmasters

Overall Savings

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

  • $4,001

    in Savings

  • 87%

    Less Than Dealer

Reviews and Videos

MediaLounge

Customer Reviews

Read what customers like you thought of our product.

Name: | Location: Pleasant Grove | SKU: FX24F

“Very good service from the representative that I spoke with on the phone. Parts arrived in a couple of days, very nice service for ground delivery. The only problem, is one of the boxes arrived open, hopefully nothing fell out thanks. Parts going on this weekend. Thanks”

Submit a Review »

Ready to Order

Don't wait another minute to get your vehicle running in top condition. Order now to save big!

Quantity: