2003-2006 Lincoln Navigator 4 Wheel Air Suspension Conversion Kit (FX24F)

$499.00Add to cart

Description
2003-2006 2WD And 4WD Lincoln Navigator 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 ENTIRE air suspension to use passive struts and coil springs for less than the price of replacing ONE Original Equipment air strut.

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We are currently transitioning from red to black springs. Item may differ slightly from photo.
Product Overview
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 Lincoln Navigator 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 ENTIRE air suspension to use passive struts and coil springs for less than the price of replacing ONE Original Equipment air strut.

Conversion System Features

  • Saves Money
  • All New Components
  • Great Ride Quality 
  • More Reliable Than Air Suspensions
  • No Modifications, Easy To Install
  • Premium Steel Coil Springs

Air Suspension Conversion Includes

  • 2 Complete, Pre-Assembled Front Coil Over Struts
  • 2 Complete, Pre-Assembled Rear Coil Over Struts 
  • All Necessary Hardware
  • Detailed Instructions

This Product Fits

2003-2006 2WD And 4WD Lincoln Navigator

Product Notes

  • This Kit does NOT contain module to eliminate suspension warning light
  • Limited Lifetime Warranty
  • Made With Glide Ride Technology

Tech Specifications

  • Year: 2003-2006
  • Make: Lincoln
  • Model: Navigator
  • Brand: Strutmasters
  • SKU: FX24F

Air Suspension Conversion Kit Includes

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

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
Features & Benefits
Strutmasters Conversion Kits Save Money, Time and Headaches
2003-2006 Lincoln Navigator 4 Wheel Air Suspension Conversion Kit (FX24F) 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 american-made coil 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

We have already seen the wide variety of parts that make up the 2003-2006 Lincoln Navigator 4 Wheel air suspension system. Strutmasters conversion kit eliminates dependence on all of these parts functioning properly and in sync. The kit is a direct replacement for your faulty suspension- no modifiers are needed. The kit includes four completely pre-assembled coil-over struts that are installed with five bolts per strut. It is also installed quickly, in about one hour per wheel. The suspension warning light on the instrument panel will be turned off in about thirty minutes. The parts in the kit are more reliable than the original parts from the dealer. They are high quality and backed by our limited lifetime warranty. Your Navigator will be fixed in no time with the help of our easy to follow installation instructions that include pictures and helpful support material. You can watch videos of our experts performing real installations on our unique YouTube channel. And if you need even more reason to convert, Strutmasters has in-house technicians who can answer any suspension questions you may have.

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

There are common signs of a failed and/or leaking air suspension in your 2003-2006 Lincoln Navigator. The most noticeable is a sudden uneven height difference between different sides of the Navigator. This may look like sagging, perhaps from front to back, or leaning, from one inflated side to the other. Sometimes, the entire Navigator looks like it's squatting down lower than usual. If your Navigator is no longer reaching and maintaining its appropriate ride height, it might have a bad suspension. Other signs to look for include: a suspension warning light or message on the instrument panel, or a non working air compressor (not working at all, or too noisy and overworked). You will want to repair your suspension ASAP before other components on the Navigator wear out. Worst case scenario- you may need a replacement if you have suspension total failure.

Suspension Components List

The 2003-2006 Lincoln Navigator is built with the following suspension components:

2003-2006 Lincoln Navigator 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 Lincoln Navigator 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 Lincoln Navigator 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 Lincoln Navigator 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 Lincoln Navigator 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 Lincoln Navigator 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 Lincoln Navigator 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 Lincoln Navigator Suspension Control Module- a computer which is responsible for the operations of the air suspension system and maintaining the vehicles correct ride height.

2003-2006 Lincoln Navigator 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.

Related OE Part Numbers

2L1Z3C199AA, 2L1Z3C199AA, 4L1Z3C199AA, 4L1Z5A891AA, 2L1Z5A965AA, 6L1Z3C199AA, AU2Z18124F, AU2Z18124K, 3L1Z18124DA, 3L1Z18124CA, AU2Z18124J, AU2Z18124D, AU2Z18124H, AU2Z18124C, AU2Z18124G, 6L7Z18124AD, 6L7Z18124BC, 5L1Z18125AA

KNOW WHY WE'RE THE BEST
Strutmasters Didn't Just Perfect the Conversion Kit,
We Invented the Air Suspension Conversion Kit
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More Reliable Than Air Suspensions
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.
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No Modifications Required to Install
Our kits don't require any major modifications to your vehicle to install.
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The Original Conversion Kit
Strutmasters created the first conversion kit and has spent the past two decades perfecting it.
Engineered and Assembled
in the USA
Save time, frustration, and money with our air to non-air suspension conversion kits. Find the best solution for your vehicle online or have our experts guide you through the process.
Expert Technical
and Support Staff
With our Expert Technical and Support Staff, you can rest assured that when you buy from us, you have all of our combined education and skill-sets backing your new suspension!
Installation Guides
and Videos
Watch easy-to-follow videos on how to easily install our conversion kits yourself. Prefer reading along? We have step-by-step installation guides just for you.
Video Library
Watch & Learn
Watch videos to help you make the right decision when purchasing the best conversion kit for your vehicle.
Reviews
What Our Customers Say
Read reviews from people just like you looking for the perfect solution to their suspension needs.
Name: | Location: San Diego, CA | SKU: FX24F
5 Star

Lincoln Navigator Review – Erik

It’s been about 3 weeks now since I installed the conversion kit on my Navigator. I did it myself in my driveway. It was relatively simple, however I do not recommend doing this without a friend. It was a little difficult to do on my own with *limited* tools. Took me about 7 hours with a few issues that slowed me down. With a friend and the proper tools this can be done in less than four hours I’m sure.

The ride has significantly improved since day 1 of the install now (pretty stiff before they settle). It is a great ride now, it’s not as quiet as the air ride, but I can’t even hardly notice a difference in ride quality. Now I never have to worry about my failing compressor and the time it would take to air up my suspension, or the few times my fronts were riding on the bump stops.

I highly recommend anyone contemplating this kit buy it and get it done before your air ride inevitably fails.

Name: | Location: Pleasant Grove | SKU: FX24F
5 Star

2003-2006 Lincoln Navigator & Ford Expedition 4 Wheel Air Suspension Conversion Kit (FX24F) Review JEFFREY ANDERSON

“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”

Name: | Location: Florida | SKU: FX24F
5 Star

2003-2006 Lincoln Navigator 4 Wheel Conversion Kit Review Mark

“Just bought this my 2005 Navigator. MAN WHAT a DIFFERENCE. Can’t believe how awesome my Navi rides. I love the piece of mind of not worrying about my air ride and the red springs look cool. Thanks Strutmasters!”

Name: | Location: Hialeah, FL United States | SKU: FX24F
5 Star

Was impressed on how…

Service was great, car came out great and mechanic was impressed on how easy every thing came for installation.

Name: | Location: Corona, NY | SKU: FX24F
4 Star

Your product is the best

I’m satisfied they fit perfect. Thanks your product is the best.

Name: | Location: Gilbert, AZ United States | SKU: FX24F
5 Star

2003-2006 Lincoln Navigator 4 Wheel Air Suspension Conversion Kit Review Mark Garcia

Just Installed a full set of replacements for my 03 Navigator. Very pleased!!!! Is it as smooth as the air ride, no. But it sure is a lot cheaper in the long run and not a bad ride at all! I have took Pictures from before, during and after. feel free to email me for em. [email protected]

Name: | Location: SPRING, TX United States | SKU: FX24F
5 Star

2003-2006 Lincoln Navigator 4 Wheel Air Suspension Conversion Kit Review

I purchased a set of Struts after having the air ride go out on my Lincoln Navigator. This is my 3rd one so I know the money pit it can become taking it to the dealer. The kit was easy to install after tracking down the nessecary tools but all in all saved me over $1200 over taking it to the dealer. My truck rides better than new. I have the kneel down function and Mike in customer support was outstanding. Very knowledgable and eager to help. If you need to replace that destined to fail air ride, this is the solution. I have my friend so impressed he is replacing his and it isnt even broken.

Name: | Location: Medina, OH United States | SKU: FX24F
5 Star

Quick and easy

“Good morning,

We received the conversion kit a few days ago. We had the work done the day they arrived, so I was unable to take pictures. Everything went well and we are surprised how quick and easy they are
to change out.

Thanks,
All Care Automotive”

Name: | Location: Monroe, MI | SKU: FX24F
5 Star

Worked out great

Thanks they worked out great

Name: | Location: Bakersfield, CA United States | SKU: FX24F
5 Star

2003-2006 Lincoln Navigator 4 Wheel Air Suspension Conversion Kit Review Eric Powers

Yesterday UPS arrived around 10:00 with my new Navigator suspension. I have spent over $6,000 with the local Lincoln dealership in the past 5 years fixing the suspension issues. I delivered the car and the new Strutmasters system to my mechanic. At 4:00 he called me to say I no longer had a “Lowrider”. He charged me $226.00 to do the install and so problem solved PERMANENTLY for less than $1,000.00. Car rides better than ever and my wife is thrilled. THANK YOU STRUTMASTERS! Your postcard is one piece of “junkmail” I am glad I looked at.

Name: | Location: Locus Grove, GA United States | SKU: FX24F
5 Star

2003-2006 Lincoln Navigator 4 Wheel Air Suspension Conversion Kit Review Dennis Robinson

“Let me tell you my family felt like we had bought the car all over again. The excitement of driving and riding in the car with a smooth ride again was awesome, to say the least. I am so glad we did this. Will be back with you again soon.

Dennis Robinson
03 Lincoln Navigator”

Name: | Location: Rochester, NY United States | SKU: FX24F
5 Star

Everything worked out great

Everything worked out great, those things went in very easily, I did it right in my driveway. I would definitely recommend these to somebody else, thanks

Name: | Location: Edwards, MO | SKU: FX24F
5 Star

Very pleased with the ride and the look

“Everything went great! It was one of the easier upgrades I have done on a car. The parts fit perfect without any modifications. My next door neighbor assisted me and he was amazed how easy the upgrade went. It took about 45 minutes a strut which includes taking the wheels off and on. Very pleased with the ride and the look of the navigator now that it is not sitting flat on the frame.

Thanks for professionalism of your company, the excellent product and the followup.

Randy”

Name: | Location: | SKU: FX24F
5 Star

2003-2006 Ford Expedition 4 Wheel Air Suspension Conversion Kit Review Vincent Hollaway

The shop that I took the kit to were blown away with the ease of design and engineering. They had never heard of your company and said they would contact you to be a dealer. Here in Michigan we have some of the worst roads in the country. Thanks for a great product. My Expedition loves you guys.

Name: | Location: Leominster, MA United States | SKU: FX24F
5 Star

2003-2006 Lincoln Navigator 4 Wheel Air Suspension Conversion Kit Review Robert G.

“Well, I didn’t want to do this at first, as sooo many people that did the air ride conversion have been unhappy, but none of them have used strutmasters kit… if they have, they would say it is nearly the same as the air ride… I wish I would have just done this from the start instead of wasting the money I did on the air ride system, which never did get fixed correctly.

I would say it’s about 85% the same – but the trade off is that I will never have to worry about waking up in the morning, going out to my truck, and have it sitting low, and not pumping up…

All in All, it was a wise choice – I didn’t like that they charged me a $5 handling fee and didn’t tell me about this, (thus the 4 out of 5 stars) but as I say, you can’t beat these… they are heavier than I expected in the boxes, etc… so that was a nice surprise! The springs are beefy, and I love the red power coated paint job!

Name: | Location: FL, United States | SKU: FX24F
5 Star

Your company and the conversion kit is a godsend!

“Dear Web Master,

I really appreciated the help I obtained from your technician, Lou. He fully explained the product and assured me that I would have no trouble finding a mechanic to make the install. The repair quote for replacement of the air suspension system on my Nav was over $3000 from Tires Plus, and finding your company and the conversion kit is a godsend. Thanks!

-Bob”

Name: | Location: Far Rockaway, NY United States | SKU: FX24F
5 Star

2003-2006 Lincoln Navigator 4 Wheel Air Suspension Conversion Kit Review Fred Collie

“Many thanks to you guys at STRUTMASTERS !!!! My wife’s 2003 Lincoln Navigator was diagnosed with Air Bag Cancer. I checked everywhere for a solution because my wife LOVES her car. Every solution form Lincoln said $$$$ which we could not afford. I began to put my fingers to the Cyber Net Keyboard for solutions and found your website! The video made it look a little bit TOO easy (if you can do brakes . . .. I checked the BBB for their complaint issues and found them to be in good standings. I was a little hesitant to order over the internet, so I used a debit card and WHOLLA! I ordered it Sunday and it came Wed afternoon! I had all the tools EXCEPT the one to remove the large bolts from the bottom Strut, so I enlisted the aide of my Mechanic Mr. Chase of Bernard’s Auto of Bklyn, NY who installed all 4 for a minimal price. Everything (including the Struts) came to UNDER $1000!!!! So if your tired of chasing the Dealership Rainbow for a solution, try STRUTMASTERS for a cure to Air Bag Cancer and give your ride a new LIFT on life.
– Fred Collie”

Name: | Location: Greenville, SC United States | SKU: FX24F
5 Star

2003-2006 Ford Expedition 4 Wheel Air Suspension Conversion Kit Review Ricci Jackson

Just wanted to say thank you thank you thank you for the struts for my 2004 expedition. My friend that put them on said it was simple n now I dont have to worry about leaky air bags. Its a little higher n I love it.

Name: | Location: Ohio | SKU: FX24F
5 Star

2003-2006 Lincoln Navigator 4 Wheel Air Suspension Conversion Kit Review Steve

It’s been 3 weeks since I had the kit installed and I’m very happy. I should have done this years and thousands of dollars ago. Thank you Strutmasters for a great product. I will be recommending you guys to all my friends that have air suspension problems.

Name: | Location: Miami, FL | SKU: FX24F
5 Star

instructions provided were great

My overall experience from conversations on the phone with the techs, to the instructions provided were great and I would not change anything.

Name: | Location: Dumfries, VA United States | SKU: FX24F
5 Star

2003-2006 Ford Expedition 4 Wheel Air Suspension Conversion Kit Review K. Brown

I used the conversion kit for my Ford 2003 Expedition, and it was easy and only took me and a buddy about 2.5 hours to do all four wheels. The ride is as good as the air suspension, and i dont have to worry about any more broken bags. the cost of doing all four wheels is less than doing 2 of the air bags, and I had already replced the compressor once. The height of the vehicle is approx1-2 inches higher than the air suspension, but i like the higher look. Thanks strutmaster- well worth the money.

Name: | Location: | SKU: FX24F
5 Star

2003-2006 Ford Expedition 4 Wheel Air Suspension Conversion Kit Review Colette Snelling

I could not be happier with the conversion kit I purchased for my expedition. I love the SUV but of course the only drawback was the factory air ride system. Purchasing and installing your product was cheaper than having Ford fix even one component of the system. The ride is just as good and my truck handles great! My local mechanic even wants to start selling your product!

Name: | Location: Friendswood, TX United States | SKU: FX24F
5 Star

2003-2006 Lincoln Navigator 4 Wheel Air Suspension Conversion Kit Review John Becker

I kick myself for not finding you guys a few years ago when I started battling the air ride on my wife’s urban assault vehicle. Long story short……after replacing a compressor and two level ride sensors we still were in lowrider mode! Of course temperature played a role (anytime it dropped below 40 degrees F). I bought your XN-44 and installed them over the weekend. (the comment about “if you can do a brake job you can install these units”…..is accurate! For a self proclaimed shade tree mechanic it took me 3 hours to complete with no lift. The wife thanks me everyday for not having to battle the rough ride. Well done Strutmasters……well done indeed!

Name: | Location: SAN CLEMENTE, CA United States | SKU: FX24F
5 Star

No longer a low rider!!

I installed the kit in less than three hours, and it was pretty easy to say the least. Everything lined up nice without any modifications or the use of a hammer.

Name: | Location: Dallas, TX United States | SKU: FX24F
5 Star

2003-2006 Lincoln Navigator 4 Wheel Air Suspension Conversion Kit Review Miguel Longoria

Excellent quality & great handling. Would recommend to anyone as alternate to anyone considering repairing/replacing their air suspension. A+

Name: | Location: Drumheller, AB Canada | SKU: FX24F
5 Star

2003-2006 Lincoln Navigator 4 Wheel Air Suspension Conversion Kit Review Gord M King

“This was one of the best choices I ever made to change the air suspension on my navigator,no more problems,save money,great product,very helpful rep.
thanks again for a great product Gord”

Name: | Location: TX United States | SKU: FX24F
5 Star

2003-2006 Lincoln Navigator 4 Wheel Air Suspension Conversion Kit Review

Good product. Easy install. Took about 5 hours. I would recommend this product to eliminate the air ride.

Name: | Location: Kailua, HI United States | SKU: FX24F
5 Star

Air suspension 4 wheel conversion

As always Strutmasters gets me the right parts and fast shipping even to me in Hawaii.Have only used Strutmasters for my company the last 8 years for all suspension kits.Jay is a super great and knowledgeable person.Kits even get better after time this one came with Eibach coils.Highly recommend Strutmasters to anyone looking for suspension components. Mahalo to the entire Strutmaster family for making quality kits at a great price and proper fit always.

Name: | Location: Kailua, HI United States | SKU: FX24F
5 Star

2003-2006 Ford Expedition and Lincoln Navigator 4 Wheel Air Suspension Conversion Kit Review Douglas Correa

(Product Code: -XN44-2-4) As always Strutmasters gets me the right parts and fast shipping even to me in Hawaii.Have only used Strutmasters for my company the last 8 years for all suspension kits.Jay is a super great and knowledgeable person.Kits even get better after time this one came with Eibach coils.Highly recommend Strutmasters to anyone looking for suspension components. Mahalo to the entire Strutmaster family for making quality kits at a great price and proper fit always.

Name: | Location: Katy, TX United States | SKU: FX24F
4 Star

2003-2006 Lincoln Navigator 4 Wheel Air Suspension Conversion Kit Review Lionel Jones

I am pleased with my new suspension system. I wish I knew about it earlier, I would have saved lots of money, time and frustration. The only complaint I have is that the suspension light continues to come on. We need a solution!

2.2089552238806 out of 5 Stars. 67 Reviews for 2003-2006 Lincoln Navigator 4 Wheel Air Suspension Conversion Kit (FX24F)
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