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  Lexus LS400 Air Suspension Conversion Kit
Lexus LS400 Air Suspension Conversion
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Price:$569.00> Best Kit/Price on the Net!
Application: 1990-1999 LS400 - 4 Wheel Only
Note: strut/spring color may vary

Est. Quantity in Stock:11
Part Availability: Usually Ships Within 24 Hours
Part#: 9099LEXLS400CV
Qty:

Description
 

1990-1999 Lexus LS400 Air Suspension Conversion Kit

Lexus LS400 Air Suspension Conversion Kit

If you're having air suspension problems on an LS400, now is a good time to make a move. A move that will basically pay for itself in time by taking that expensive & unreliable air suspension system out of the equation. By installing a Lexus LS400 air suspension conversion kit, you'll have no more trips to the mechanic for them to "try" something else. No more trips out of town wondering...."is this the day the air is giving out?" This kit is the ideal choice over a more expensive alternative. Our conversion kit is made from the highest quality materials and feature parts that are proudly made in the United States. To improve the quality of the install, knowledgeable staff members are available to answer questions via a toll-free phone line.

This Lexus LS400 Air Suspension Conversion Kit Includes:

  • The best coil springs preassembled on Front KYB Excel-G struts.
  • The best coil springs preassembled on Rear KYB Excel-G struts.
  • Easy to follow instructions clearly show technicians how to install the new conversion kit.
  • Toll-free tech line available for install problems
  • Instructions included to cancel out the suspension message on your Lexus.
  • These high-quality LS400 parts are proudly made in the United States.
  • The Lexus LS400 Air Suspension Conversion Kit is equipped with a lifetime warranty to provide added security and comfort for an extended period of time.

Why Buy Lexus Suspension Parts From American Air Suspension?

Expert Experience You Can Trust

Nobody knows these systems better! The owner of American Air Suspension(AAS) was a Ford/Lincoln Certified Air Suspension Expert for over 20 years. During this time, he quickly learned what were the best parts... and which parts to leave for "the other guys". You can trust AAS to bring you only the best parts available for your Lexus LS400 Suspension. Learn More About Us »

Backed by the Automotive Community

Need a reference? How about thousands of references? The one's that know us the best are the ones on the Ford & Lincoln Forums. Learn how we impact the auto world by visiting: markviii.org , Lincoln VS Cadillac , FordTrucks.com , Lincolnsonline & many, many more.

Lexus LS400 Air Suspension Help and Common Problems

What about the computer? Won't the suspension light come on?

No. Our kit comes with instructions how to quickly & easily defeat the suspension warning message forever.

Why is your kit better than any others?

Our lexus LS400 kit is comprised of the absolute best parts available which includes the Best Coil Springs on the planet! For more in-depth information, please call at 1-866-211-7531.

Does my mechanic have to cut or weld anything?

No, never. These kits are designed to be a bolt-on installation. Installation instructions are included.

What if my mechanic has problems with the install, what then?

The kit comes with easy to follow illustrated instructions, but we also furnish a toll-free number to our tech dept, where they can get their questions answered.

How many hours does it take for the conversion?

You should generally figure between 3-5 hours times the shops labor rate, but this can vary greatly depending on the shop.

Will the car sit lower than it did with the air?

No, our kits are designed to bring the vehicle to normal ride height.

Lexus LS400 Air Suspension Help and Common Problems:

This stock factory Lexus LS400 air suspension system is comprised of a pneumatic cylinder housing pressured air in an air chamber. According to driving conditions, the ECU will automatically adjust the vehicle's ride height between 2 different heights, normal and high. Vehicle height can also be switched manually to either height if the driver chooses.

The factory shock absorbers have an adjustable dampening system and is set by the ECU. The system has 9 different dampening settings to choose from with a combined control of vehicle height and damping action. The system automatically changes the ride height and dampening action based on signals from the acceleration, speed and brake light sensors.

Basic Air Suspension Operation
When the air suspension ECU determines the car is low, current flows from the ECU to the front and rear height control valve to open a pneumatic solenoid. The current flowing to the air suspension relay flows to the air suspension compressor. Control of this current by the ECU causes the air suspension compressor to operate and air flows into the pneumatic cylinder to raise the vehicle.

When the air suspension ECU determines the car is high, the ECU will open the front and/or solenoids rear height control valve to open the pneumatic cylinder valve. The passage is opened as far as the height control dryer. Control of this current by the air suspension ECU causes the vent solenoid to open so that the air inside the pneumatic cylinder is exhausted and the height of the vehicle is lowered.


Average Rating: 5 of 5 | Total Reviews: 3 Write a review »

  4 of 4 people found the following review helpful:
 
Great kit, great price...I couldn't be happier! May 7, 2015
Reviewer: Jerry G. from Seattle,WA.  
Great kit, great price...I couldn't be happier!

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  5 of 5 people found the following review helpful:
 
Eddie @ American Air Suspension knows his stuff! April 27, 2015
Reviewer: Steve P. from WELLPINIT,WA.  
If I knew the ride on my Lexus LS400 after a Suspension Conversion was going to be this good, I would have done it looooong ago. I couldn't be happier with the ride. Eddie @ American Air Suspension knows his stuff!

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  9 of 9 people found the following review helpful:
 
Got my baby back April 20, 2015
Reviewer: Rich C. from Asheville, NC.  
I havent driven my LS400 in a month because of my air suspension problems. The shop wanted $3K to fix it and made clear, it may need other parts. Spent just over $500 for the kit and Im stoked! I think it rides better than it did with the air suspension! Dont waist your time on the air.

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