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2003-2006 Lincoln Navigator Air Suspension Conversion Kit (Premium) 2003-2004 Lincoln Navigator Air Suspension Conversion Kit with Module (Premium)
Usually Ships Within 24 Hours
Our Price: $679.00
Sale Price: $629.00 > CALL for Our Best Deal!
Usually Ships Within 24 Hours
Our Price: $879.00
Sale Price: $829.00 + Get CASH BACK on This Kit!
Lincoln Navigator Air Suspension Conversion Kit Lincoln Navigator Air Suspension Conversion Kit Premium with Module
*2003-2006 Navigator Premium*
Standard Height
Brand Name Gabriel Struts

Brand Name Premium Coil Springs
Lifetime Warranty


Get Flat Rate shipping on this heavy kit for just $85 anywhere in the 48 states!
Having Navigator Air Suspension problems? You should consider our Premium 2003 - 2006 Lincoln Navigator Air Suspension Conversion Kit! Factory air suspension systems, with their compressor, rubber air bladders, multiple sensors, solenoids & miles of wiring, usually last about 7-10 years or so before they start to fail. The 2003 on up Lincoln Navigator is the exception to the rule. Out of all the air suspension systems that have rolled out of Ford/Lincoln since 1984, the 2003 on up Lincoln Navigator is the worst designed.....and the most expensive to maintain. Are you one of the many aggravated Lincoln Navigator owners that are spending as much time driving the shoe-box loaner car the dealer provides, as you are driving your $50K+ luxury vehicle?....or are you out of warranty completely and don't like the $2,500+ repair/parts bill to fix just the front -OR- rear sinking? Being that it's almost impossible to drive a 2003-2006 Lincoln Navigator with a malfunctioning air suspension system, doesn't it make sense to get the most from your hard earned dollar and do something BEFORE you and your family get stuck on the side of the road? I ts not a matter of IF this system will fail......but more like when! Its simply the nature of the beast. THE SOLUTION? Save yourself a ton of cash and make your Lincoln Navigator allot more reliable by removing the worst air suspension system that has ever rolled out of the blue oval, and replace it with a tried and true Navigator Air Suspension Conversion Kit from American Air Suspension! With no air suspension sensors, air compressor or air springs to go bad....there's nothing more reliable than a Air Suspension Conversion Kit.
This PREMIUM 2003-2006 Lincoln Navigator Air Suspension Conversion Kit, comes with ALL parts needed to do the Suspension Conversion, which includes 4 New struts(assembled), Brand Name Premium Coil Springs, instructions how to do the install and to defeat some Check Suspension messages and a Lifetime Warranty. Flat Rate shipping is just $85 anywhere in the 48 states.
NOTE: This kit is designed for the '03-'06 Navigator and includes ways to defeat some check suspension messages.
NOTE: If you have a '03 or '04 and want to upgrade your kit with a Light-Out Module, click here.

*2003 & 2004 Navigator Premium*
Standard Height
Brand Name Gabriel Struts

Brand Name Premium Coil Springs
Light Out Module
Lifetime Warranty


Get Flat Rate shipping on this heavy kit for just $85 anywhere in the 48 states!
Having Navigator Air Suspension problems? You should consider our Premium 2003 & 2004 Lincoln Navigator Air Suspension Conversion Kit with a Suspension Light cancelling Module! Factory air suspension systems, with their compressor, rubber air bladders, multiple sensors, solenoids & miles of wiring, usually last about 7-10 years or so before they start to fail. The 2003 on up Lincoln Navigator is the exception to the rule. Out of all the air suspension systems that have rolled out of Ford/Lincoln since 1984, the 2003 on up Lincoln Navigator is the worst designed.....and the most expensive to maintain. Are you one of the many aggravated Lincoln Navigator owners that are spending as much time driving the shoe-box loaner car the dealer provides, as you are driving your $50K+ luxury vehicle?....or are you out of warranty completely and don't like the $2,500+ repair/parts bill to fix just the front -OR- rear sinking? Being that it's almost impossible to drive a 2003 & 2004 Lincoln Navigator with a malfunctioning air suspension system, doesn't it make sense to get the most from your hard earned dollar and do something BEFORE you and your family get stuck on the side of the road? Its not a matter of IF this system will fail......but more like when! Its simply the nature of the beast. THE SOLUTION? Save yourself a ton of cash and make your Lincoln Navigator allot more reliable by removing the worst air suspension system that has ever rolled out of the blue oval, and replace it with a tried and true Navigator Air Suspension Conversion Kit from American Air Suspension! With no air suspension sensors, air compressor or air springs to go bad....there's nothing more reliable than a Air Suspension Conversion Kit.
This PREMIUM 2003 & 2004 Lincoln Navigator Air Suspension Conversion Kit, comes with ALL parts needed to do the Suspension Conversion, which includes 4 New struts(assembled), Brand Name Premium Coil Springs, instructions how to do the install, a Light Out Module to cancel out any/all Check Suspension messages and a Lifetime Warranty. Flat Rate shipping is just $85 anywhere in the 48 states.
NOTE: Light Out Module is included, but ONLY works on 2003-2004 Models
2003-2006 Lincoln Navigator Air Suspension Conversion Kit (Elite) 2003-2004 Lincoln Navigator Air Suspension Conversion Kit with Module (Elite)
Usually Ships Within 24 Hours
Our Price: $929.00
Sale Price: $829.00 > CALL for Our Best Deal!
Usually Ships Within 24 Hours
Our Price: $1,299.00
Sale Price: $1,029.00 + Get CASH BACK on This Kit!
Lincoln Navigator Air Suspension Conversion Kit ELITE Lincoln Navigator Air Suspension Conversion Kit NAVELITEMOD
*2003-2006 Navigator Elite Kit*
Standard Height
Premium KYB Struts

Brand Name Premium Coil Springs
No Light Out Module
Lifetime Warranty


Get Flat Rate shipping on this heavy kit for just $85 anywhere in the 48 states!
Having Navigator Air Suspension problems? You should consider our 2003 - 2006 Elite Lincoln Navigator Air Suspension Conversion Kit. There is no better kit on the market today! Factory air suspension systems, with their compressor, rubber air bladders, multiple sensors, solenoids & miles of wiring, usually last about 7-10 years or so before they start to fail. The 2003 on up Lincoln Navigator is the exception to the rule. Out of all the air suspension systems that have rolled out of Ford/Lincoln since 1984, the 2003 on up Lincoln Navigator is the worst designed.....and the most expensive to maintain. Are you one of the many aggravated Lincoln Navigator owners that are spending as much time driving the shoe-box loaner car the dealer provides, as you are driving your $50K+ luxury vehicle?....or are you out of warranty completely and don't like the $2,500+ repair/parts bill to fix just the front -OR- rear sinking? Being that it's almost impossible to drive a 2003-2006 Lincoln Navigator with a malfunctioning air suspension system, doesn't it make sense to get the most from your hard earned dollar and do something BEFORE you and your family get stuck on the side of the road? Its not a matter of IF this system will fail......but more like when! Its simply the nature of the beast. THE SOLUTION? Save yourself a ton of cash and make your Lincoln Navigator allot more reliable by removing the worst air suspension system that has ever rolled out of the blue oval, and replace it with a tried and true Navigator Air Suspension Conversion Kit from American Air Suspension! With no air suspension sensors, air compressor or air springs to go bad....there's nothing more reliable than a Air Suspension Conversion Kit.
This ELITE 2003-2006 Lincoln Navigator Air Suspension Conversion Kit, comes with ALL parts needed to do the Suspension Conversion, which includes 4 New struts(assembled), Brand Name Premium Coil Springs, instructions how to do the install and to defeat some Check Suspension messages and a Lifetime Warranty. Flat Rate shipping is just $85 anywhere in the 48 states.
NOTE: This kit is designed for the '03-'06 Navigator and includes ways to defeat some check suspension messages.
NOTE: If you have a '03 or '04 and want to upgrade your ELITE kit with a Light-Out Module, click here
.
*2003 & 2004 Navigator Elite Kit*
Our Top of the Line Kit
Standard Height
Premium KYB Struts

Brand Name Premium Coil Springs
Light Out Module
Lifetime Warranty


Get Flat Rate shipping on this heavy kit for just $85 anywhere in the 48 states!
Having Navigator Air Suspension problems? You should consider our 2003 & 2004 Elite Navigator Air Suspension Conversion Kit with a Suspension Light cancelling module. There is no better kit on the market today! Factory air suspension systems, with their compressor, rubber air bladders, multiple sensors, solenoids & miles of wiring, usually last about 7-10 years or so before they start to fail. The 2003 on up Lincoln Navigator is the exception to the rule. Out of all the air suspension systems that have rolled out of Ford/Lincoln since 1984, the 2003 on up Lincoln Navigator is the worst designed.....and the most expensive to maintain. Are you one of the many aggravated Lincoln Navigator owners that are spending as much time driving the shoe-box loaner car the dealer provides, as you are driving your $50K+ luxury vehicle?....or are you out of warranty completely and don't like the $2,500+ repair/parts bill to fix just the front -OR- rear sinking? Being that it's almost impossible to drive a 2003-2006 Lincoln Navigator with a malfunctioning air suspension system, doesn't it make sense to get the most from your hard earned dollar and do something BEFORE you and your family get stuck on the side of the road? Its not a matter of IF this system will fail......but more like when! Its simply the nature of the beast. THE SOLUTION? Save yourself a ton of cash and make your Lincoln Navigator allot more reliable by removing the worst air suspension system that has ever rolled out of the blue oval, and replace it with a tried and true Navigator Air Suspension Conversion Kit from American Air Suspension! With no air suspension sensors, air compressor or air springs to go bad....there's nothing more reliable than a Air Suspension Conversion Kit.
This ELITE 2003 & 2004 Lincoln Navigator Air Suspension Conversion Kit, comes with ALL parts needed to do the Suspension Conversion, which includes 4 New struts(assembled), Brand Name Premium Coil Springs, instructions on how to perform the conversion, a Light Out Module to cancel out any/all Check Suspension messages and a Lifetime Warranty. Flat Rate shipping is just $85 anywhere in the 48 states.
NOTE: This is the same exact kit as the premium, but this kit includes the top of the line KYB struts AND a Light Out Module.
NOTE: Light Out Module ONLY works on the 2003 & 2004 Models!
2003-2006 Lincoln Navigator Air Suspension Conversion Kit - Economy 2003-2006 Lincoln Navigator Coil Spring Conversion Kit - Economy Lifted
Usually Ships Within 24 Hours
Our Price: $559.00 > CALL for Our Best Deal!
Usually Ships Within 24 Hours
Our Price: $799.00 > CALL for Our Best Deal!
Lincoln Navigator Air Suspension Conversion Kit - E Lincoln Navigator Coil Spring Conversion Kit
*2003-2006 Navigator Economy Kit*
Standard Height
Economy Struts
No Light Out Module
One Year Warranty


Get Flat Rate shipping on this heavy kit for just $85 anywhere in the 48 states!
Having Navigator Air Suspension problems? On a budget? You should consider our Economy 2003 - 2006 Lincoln Navigator Air Suspension Conversion Kit! Factory air suspension systems, with their compressor, rubber air bladders, multiple sensors, solenoids & miles of wiring, usually last about 7-10 years or so before they start to fail. The 2003 on up Lincoln Navigator is the exception to the rule. Out of all the air suspension systems that have rolled out of Ford/Lincoln since 1984, the 2003 on up Lincoln Navigator is the worst designed.....and the most expensive to maintain. Are you one of the many aggravated Lincoln Navigator owners that are spending as much time driving the shoe-box loaner car the dealer provides, as you are driving your $50K+ luxury vehicle?....or are you out of warranty completely and don't like the $2,500+ repair/parts bill to fix just the front -OR- rear sinking? Being that it's almost impossible to drive a 2003-2006 Lincoln Navigator with a malfunctioning air suspension system, doesn't it make sense to get the most from your hard earned dollar and do something BEFORE you and your family get stuck on the side of the road? Its not a matter of IF this system will fail......but more like when! Its simply the nature of the beast. THE SOLUTION? Save yourself a ton of cash and make your Lincoln Navigator allot more reliable by removing the worst air suspension system that has ever rolled out of the blue oval, and replace it with a tried and true Navigator Air Suspension Conversion Kit from American Air Suspension! With no air suspension sensors, air compressor or air springs to go bad....there's nothing more reliable than a Air Suspension Conversion Kit.
This ECONOMY 2003-2006 Lincoln Navigator Air Suspension Conversion Kit, comes with ALL parts needed to do the Suspension Conversion, which includes 4 New struts(assembled), instructions how to do the install and to defeat some Check Suspension messages and a 1 Year Warranty. Flat Rate shipping is just $85 anywhere in the 48 states.
NOTE: This package DOES NOT include Light-Out Module
*2003-2006 Navigator Economy Kit*
Two inch Lifted Kit
Economy Struts
One Year Warranty


Get Flat Rate shipping on this heavy kit for just $85 anywhere in the 48 states!
Having Navigator Air Suspension problems? Need extra clearance for bigger tires & wheels but you're on a budget? You should consider our Economy Lifted 2003 - 2006 Lincoln Navigator Air Suspension Conversion Kit! Factory air suspension systems, with their compressor, rubber air bladders, multiple sensors, solenoids & miles of wiring, usually last about 7-10 years or so before they start to fail. The 2003 on up Lincoln Navigator is the exception to the rule. Out of all the air suspension systems that have rolled out of Ford/Lincoln since 1984, the 2003 on up Lincoln Navigator is the worst designed.....and the most expensive to maintain. Are you one of the many aggravated Lincoln Navigator owners that are spending as much time driving the shoe-box loaner car the dealer provides, as you are driving your $50K+ luxury vehicle?.....or are you out of warranty completely and don't like the $2,500+ repair/parts bill to fix just the front -OR- rear sinking? Being that it's almost impossible to drive a Lincoln Navigator with a malfunctioning air suspension system, doesn't it make sense to get the most from your hard earned dollar and do something BEFORE you and your family get stuck on the side of the road? Its not a matter of IF this system will fail......but more like when! Its simply the nature of the beast. THE SOLUTION? Save yourself a ton of cash and make your Lincoln Navigator allot more reliable by removing the worst air suspension system that has ever rolled out of the blue oval, and replace it with a tried and true Coil Spring Conversion Kit from American Air Suspension! With no air suspension sensors, air compressor or air springs to go bad......there's nothing more reliable than a Coil Spring Conversion Kit.
This 2003-2006 Lincoln Navigator Coil Spring Conversion Kit, comes with ALL parts needed to do the Suspension Conversion, which includes 4 New struts(assembled), instructions how to do the install and to defeat most Check Suspension messages and a 1 Year Warranty. Flat Rate shipping is just $85 anywhere in the 48 states.
NOTE: This package DOES NOT include a Light Out Module
2003-2006 Lincoln Navigator Air Suspension Conversion Kit - Premium-Lifted 2003-2006 Lincoln Navigator Air Suspension Compressor & Dryer (Rebuilt)
Usually Ships Within 24 Hours
Our Price: $987.00 > CALL for Our Best Deal!
Usually Ships in 3 to 5 Business Days
Our Price: $199.00 >Includes $25 refundable core charge
Lincoln Navigator Air Suspension Conversion Kit - PL Lincoln Navigator Air Suspension Compressor
*2003-2006 Navigator 4 Wheel*
Two Inch Lifted Premium Kit
Brand Name Gabriel Struts

Brand Name Premium Coil Springs
Lifetime Warranty


Get Flat Rate shipping on this heavy kit for just $85 anywhere in the 48 states!
Having Navigator Air Suspension problems? Need extra clearance for bigger tires & wheels? You should consider our Premium Lifted 2003 - 2006 Lincoln Navigator Air Suspension Conversion Kit! Factory air suspension systems, with their compressor, rubber air bladders, multiple sensors, solenoids & miles of wiring, usually last about 7-10 years or so before they start to fail. The 2003 on up Lincoln Navigator is the exception to the rule. Out of all the air suspension systems that have rolled out of Ford/Lincoln since 1984, the 2003 on up
Lincoln Navigator is the worst designed.....and the most expensive to maintain. Are you one of the many aggravated Lincoln Navigator owners that are spending as much time driving the shoe-box loaner car the dealer provides, as you are driving your $50K+ luxury vehicle?.....or are you out of warranty completely and don't like the $2,500+ repair/parts bill to fix just the front -OR- rear sinking? Being that it's almost impossible to drive a Lincoln Navigator with a malfunctioning air suspension system, doesn't it make sense to get the most from your hard earned dollar and do something BEFORE you and your family get stuck on the side of the road? Its not a matter of IF this system will fail......but more like when! Its simply the nature of the beast. THE SOLUTION? Save yourself a ton of cash and make your Lincoln Navigator allot more reliable by removing the worst air suspension system that has ever rolled out of the blue oval, and replace it with a tried and true Air Suspension Conversion Kit from American Air Suspension! With no air suspension sensors, air compressor or air springs to go bad......there's nothing more reliable than a Air Suspension Conversion Kit.
This LIFTED Premium 2003,2004,2005 or 2006 Lincoln Navigator Air Suspension Conversion Kit, comes with ALL parts needed to do the Suspension Conversion, which includes Brand Name Premium Coil Springs, Brand Name Struts, instructions how to do the install and to defeat some Check Suspension messages and a Lifetime Warranty. Flat Rate shipping is just $85 anywhere in the 48 states.
NOTE: This package DOES NOT include a Light Out Module
*2003-2006 Navigator Compressor/Dryer*
Rebuilt OEM

Although we do highly recommend doing a Navigator Air Suspension Conversion, we do offer a rebuilt compressor & dryer. Don't fall for the cheap china knockoff compressors on the market today that barely last past the warranty period! Find out why Ford Motor Company wanted to buy our compressors to find our secrets. Get a Heavy Duty Air Suspension Compressor/Dryer for your 2003-2006 Lincoln Navigator for 1/3 the price of the dealer! With over 14 years of Air Suspension Compressor rebuilding under our belt, we go the extra mile and address the known problems of each model compressor to make them better....so they will last longer and outperform ANY bolt-in replacement. An example of this would be the difference in our dryers. Our dryers are rebuilt and upgraded to help counter moisture related problems experienced on older vehicles. Upgrades like 10% more moisture absorbing gel beads......and seals made from a higher grade of rubber (used to seal the air lines) that will last 3 times longer than the plain rubber seals, which easily makes our dryers better than any other on the market! We are so confident in our compressors, we are the only re-manufacturer to offer a full 2 year "Unlimited Mileage" Warranty with every compressor!
Includes rebuilt OEM 2003-2006
Lincoln Navigator Air Suspension Compressor, rebuilt dryer, 3 mounting insulators and a 2 Year Warranty(with core return & within 30 days). Flat Rate shipping is just $10 anywhere in the 48 states!
2003-2006 Lincoln Navigator Air Suspension Dryer (Rebuilt) Ford/Lincoln Air Suspension Small Repair Parts
Usually Ships in 2 to 3 Business Days
Our Price: $40.00
Usually Ships Out in 1 to 2 Days
Our Price: $0.01
Lincoln Navigator Air Suspension Dryer Ford & Lincoln Air Suspension Line Repair
*2003-2006 Navigator Dryer*
Rebuilt OEM

Although we do highly recommend doing a Navigator Air Suspension Conversion, we do offer a rebuilt dryer. Unlike the cheap China knockoff dryers where they use the 1 size fits all approach, American Air Suspension offers rebuilt OEM dryers for a perfect fit every time! The 2003-2006 Lincoln Navigator factory dryer only has 1 hole......and that's what you get from American Air Suspension. Not 4 holes with 3 plugs like the cheap knockoffs! We recommend replacing the air suspension dryer after 3-4 years of service to protect your air suspension air bag compressor and keep it working like it was designed too! Our rebuilt dryers have 10% more moisture absorbing beads than a factory dryer as well as upgraded rubber seals that lasts 3 times longer than the factory seals. NOTE: We get allot of orders for these dryers, with most people complaining afterwards that their vehicle is still going down like before. If you think you need a dryer, please read this first.
Package includes a single Rebuilt 2003-2006 Lincoln Navigator Air Suspension Dryer, complete with collet & collar and upgraded seals. Flat Rate shipping is just $8 anywhere in the 48 states!
NOTE: This freshly rebuilt dryer comes sealed and ready to remove moisture from your air suspensions system. If it is removed from sealed package, it cannot be returned.
*Ford & Lincoln Small Repair Parts*
Combined Shipping

If you are trying to fix a leak down problem with your 03-11 Navigator or Expedition, a leak at a "T" or other line connection is NOT the reason it's going down! Do yourself a favor and read this article first
or call 1-866-211-7531.
Do you need to repair an air line, join two lines, replace one of the Ford or Lincoln Air Suspension T's or Y's or reseal your solenoids? Get all those small parts and save by combining shipping. Each quick connect air suspension fitting uses the same type of connection as the Ford & Lincoln factory air suspension dryers & solenoids, so repairing a line, extending a line, replacing a Y, or T has never been easier.....or cheaper!
Combined shipping section NOW includes solenoid seal kits!
You choose what part(s) and how many. Flat Rate shipping is just $6 anywhere in the 48 states!
(Note: Combined shipping is for these small parts only)
Having Lincoln Navigator Air Suspension Problems?Stay with the Air Suspension or Do an 2003,2004,2005,2006 Lincoln Navigator Air Suspension Conversion?Hot Weather:ALL air compressor produce moisture, no matter the size. Bigger air compressor like whats in an auto repair shop or in most shade-tree mechanics garages, fuel air tools, blow sawdust and air up tires. Although the bigger compressors produce more moisture than a smaller one, the bigger compressor with a tank also has a way to easily drain the moisture from the system.Most people don't realize that an automotive air suspension system is just like an air compressor in their garage with one big difference between them. Because of all the low lying air lines and other parts(air springs - air struts) in the vehicle, there is no way to easily drain moisture out of the system.A 2003,2004,2005,2006 Lincoln Navigator Air Suspension Conversion? With Brand Name Premium Coil Springs, there is no difference in ride quality no matter how hot it gets!You've heard automobile air suspension systems have a dryer that absorbs the moisture? That is true, but keep in mind 2 things. #1) Having a dryer right off the air source is at best only 95% effective. The reason for this is because a rule of thumb when working with pneumatics, is to have the dryer or collector a good 6 feet from the source. This is to allow the hot moisture filled air, time to cool a bit where the dryer can grab it. Not allowing it to cool down a tad makes the whole drying system not as effective, because the moist hot air will blow right past the dryer. Short term(when the vehicle is new), you'll never have this problem, because the new dryer has collected most of the moisture and not enough moisture has collected in the system to cause problems.#2) The dealer won't tell you this, but because they want you to keep buying air suspension parts and to come line their pockets later on when your out of warranty, but most dryers used on these automobile systems only have a lifespan of 4-5 years. After this time has passed, the dryer pretty much turns into a collection point. In other words, instead of the moisture gel beads inside the dryer collecting the incoming moisture, the moisture is now just collecting in the dryer.....just sitting there. The moisture then plays a see-saw game of going back & forth from inside the lines & air springs - struts & back to the compressor. It makes its way back to the air suspension compressor, because most systems are designed to dry themselves by blowing air thats already in the system, back through the dryer & air suspension compressor. Whats bad about that? What happened to all that moisture that was built up and sitting in the dryer? That's right, its now being forced....by high air pressure....through the compressor! These air suspension compressor generally have an estimated 40% duty cycle, which is considered light duty in most cases. They are designed from the factory to run bone dry and will be permanently damaged from ANY moisture.What makes these facts even worse? If an air suspension compressor produces moisture normally anyway, what does it do when it has to run 2-10 times more because of a leak in the air springs? Answer: Its going to make 2-10 times more moisture than it would normally!In other words, even if you spend $400-$900(not including labor) for another air suspension compressor, the moisture that has collected in the rest of the system all those years, that's still in there, will quickly attack & overwhelm the new dryer and then damage the replacement air suspension compressor!How long the replacement compressor lasts greatly depends on 2 things:1: How much it has to run = If the leak(s) in the system was repaired.If the leak(s) were repaired, you may have a chance. If not, the 40% duty cycle air suspension compressor thats made to run 2-10 times more than it was designed, will continue to run constantly until the small plastic parts(all of them have 'em) inside them start to melt. Running constantly is also hard on bearings and even armatures, due to the increased amperage draw from swollen(from moisture) parts(rings) inside.2: How much moisture was in the system. Over the years, we've experienced new $500+ factory air suspension compressor damaged to the point of not working at all, in less than 1 months use....due to excessive moisture in the system alone!A 2003,2004,2005,2006 Lincoln Navigator Air Suspension Conversion? With Brand Name Premium Coil Springs & Struts, there is no difference in ride quality no matter how much moisture is in the air! Cold Weather: One reason air suspension problems seem to show their ugly heads when it gets cold on air suspension equipped vehicles, is because the rolling lobe type air springs used on these vehicles get harder and less pliable the colder it gets.The rubber air bladder on these air springs are only 2mm thick and can't seal themselves as effectively when the rubber is hard(cold).ANY business selling air suspension parts would make way more money if you stayed with the air, as you will continually buy parts for it.While the air suspension system doesn't produce much moisture in colder weather, the collected moisture in the system does hurt system performance. When the moisture that is in in the dryer drops below freezing, the dryer can easily become a solid block of ice, not allowing ANY air to travel in any direction! This means no load leveling when weight is added, but also not venting the air after the weight is removed! Say you were lucky enough to have the air suspension compressor squeeze enough air pressure past the solid block of ice in your 10+ year old dryer. You take your car and drop someone off. NOW, the system can't relieve all the extra air in the system and you drive around looking like a 4x4.A 2003,2004,2005,2006 Lincoln Navigator Air Suspension Conversion? With Brand Name Premium Coil Springs & Struts, there is no difference in ride quality no matter how cold it gets!
Recommendation?With all this being said, our recommendation would be to do away with the air suspension system completely and do an 2003,2004,2005,2006 Lincoln Navigator Air Suspension Conversion on your vehicle. Its a simple, straight forward repair and is the ONLY way that you'll be able to rely on this vehicle!