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2003-2009 Lexus GX470 Air Suspension Conversion - American Air Suspension

2003-2009 Lexus GX470 Air Suspension Conversion

$489.00 In Stock Sold out
Categories: LEXUS




  • Description
  • Shipping and Refund
  • Warranty

2003-2009 Lexus GX470 Air Suspension Conversion

If you are having air suspension problems on a Lexus GX470, you should know that it's never been easier to remedy that problem forever. With this easy to install Lexus GX470 Air Suspension Conversion, you can instantly take the parts man at your local Lexus dealer out of the equation and no more looking for a specially trained tech to work on the air suspension again. Just a good old fashioned coil spring suspension that any mechanic can work on. Everything you need to quickly and safely convert your Lexus GX470 to a standard coil spring system comes in this kit. Lexus GX470 Air Suspension Conversion requires no drilling, cutting or welding and even comes with a Lifetime Warranty.


This Lexus GX470 Air Suspension Conversion Kit Includes:

  • Premium Rear (Usually Monroe) shocks.
  • Rear Name Brand Springs.
  • Instructions show how to cancel all suspension warning messages.
  • Easy to follow instructions clearly show how to install the conversion kit.
  • These high-quality GX470 parts are proudly made in the United States.
  • Install help: Toll-Free tech line.
  • The Lexus GX470 Air Suspension Conversion Kit is equipped with a lifetime warranty to provide added security and comfort for an extended period.

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 the best parts were and which parts to leave for "the other guys." You can trust AAS to bring you only the best parts available for your Lexus GX470 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:, Lincoln VS Cadillac,, Lincolnsonline & many, many more.

Lexus GX470 Air Suspension Help and Common Problems

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

No. Included in this kit is a unique electronic module that will cancel out the suspension warning messages automatically.

Why is your kit better than any others?

Our Lexus GX470 Air Suspension Conversion is comprised of the absolute best struts and Coil Springs available! For more in-depth information or product questions, don't hesitate to contact us at 1-866-211-7531 or email us.

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.

Do I need to buy anything else?

No. Our kit comes with everything you need to efficiently and safely convert your Lexus to a conventional coil spring suspension.

How many hours does it take for the Lexus GX470 Air Suspension Conversion?

You should generally figure between 2-3 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, all of our kits are designed to be at regular factory ride height. If your vehicle has adjustable settings, the height should be in the middle.

Lexus GX470 Air Suspension Conversion

Lexus GX470 Air Suspension Conversion
When installing a Lexus GX470 Air Suspension Conversion on ANY vehicle be sure to follow all safety procedures. Make sure that when you lift your vehicle, that you're using a sturdy and dependable jack and jack stands and that the car is parked on a flat and level surface. Failure to do so can result in the vehicle sliding off it's supports and onto you! Make sure you have or can obtain all the tools required beforehand. A list of the tools needed is below, but gloves and especially eye protection should be standard equipment on any job.
Be sure to follow the instructions in the specified order, as they are laid out in a particular order for a reason. Improper installation and even installation in the incorrect order can cause damage to these parts that are NOT covered under your warranty! Always take precaution not to exceed the gross vehicle weight rating recommended by the manufacturer.

These instructions are furnished only to give you an idea of the task at hand. When installing your kit, please use the instructions furnished with the kit, as they will include pictures to aid with the install as well as air suspension warning light disarming instructions.

Tools Needed for Lexus GX470 Air Suspension Conversion:
Metric Socket Set
Floor Jack
Jack stands
Metric Wrenches
Screwdrivers(Phillips-head & Flat-head)
Wire Cutters/stripper/crimping tool
Level Work area
Allen Wrenches

Coil Spring Compressor

We recommend this installation in 5 general categories:
Read general service precaution
Support the vehicle in a level area
Remove air suspension air struts
Install conversion struts
Disable ride control

* Turn the suspension switch OFF. (the switch is located in the center console)
* Raise and safely support the vehicle.
* Remove rear wheels.
* Remove the upper retaining clip from the rear air spring.
* Locate the air canister at the rear of the vehicle underneath, under the drivers side. Remove the air lines that run to the air bags. This will release the air lines that run to the air bags.
* Remove the lower portion of the air bag from the axle perch.
* Pull down the top of the air bag to access the air line.
* Squeeze the white plastic clip and remove air line from the air bag.
* Remove the air bag from the vehicle.
* Place a jack stand under the rear axle. Remove the lower shock bolt and lower the rear axle.
* Disconnect the electrical connector from the shock.
* Remove the upper shock nut and remove the shock from the vehicle.

* Install the shock absorber into the upper mounting location, adding the bushing and securing with upper shock nut.
* Install the upper spring locator puck and secure with the supplied bolt, then tighten bolt.
* Remove the jam nut from the lower plate with the black puck furnished in the kit. Place the plate, puck and bolt over the axle perch so that the bolt extends through the axle perch.
* Place the jam nut on an open end wrench to reach under the perch and install onto bolt, then tighten.
* Lower one side of the rear axle at a time. Lower until axle hangs free.
* Using an external spring compressor, compress the spring 2-3 inches.
* Now place the spring up and onto the axle plate. Slowly remove the spring compressor while keeping the top of the spring in line to fit over the upper locator.
* Raise the rear axle and install the lower shocks onto the mounting location and secure the bolts.
* Installation is now complete.
* Install rear wheels and torque lug nuts to factory recommended specs.

The Lexus GX470 Air Suspension Conversion is now complete.

We highly recommend having a four wheel alignment done after a week or so
(after the springs settle)
Nobody Has a Better

Lexus GX470 Air Suspension Conversion Kit

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Damages and Issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / Non-Returnable Items

Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item. Unfortunately, we cannot accept returns on sale items or gift cards.


The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.


We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too. offers a Limited Lifetime Warranty for United States on all Air Springs, Air Struts, Coil Spring Conversion Kits and other Suspension Kits. offers a 30-Day Return Policy on unused and uninstalled products. offers a 30-Day Warranty on parts used in commercial vehicles. Improper use or installation is not a manufacturer's defect and is not covered by the warranty. The Warranty is non-transferable.

For complete Warranty details and limitations, please click here.