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Buick Rainier Air Suspension Conversion Kit

2004 - 2007 Buick Rainier Air Suspension Conversion Kit (GB1R0-3)

$169.00 In Stock Sold out




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Fix your 2004-2007 Buick Rainier Air Suspension Conversion Kit (GB1R0-3)

If you've found this page, you must be searching for a less expensive option than staying with the old and unreliable factory air suspension. Lucky for you, we offer a low cost Buick Rainier Air Suspension Conversion Kit that'll make those problems go away forever! With air suspension parts prices and shop labor rates skyrocketing, it doesn't take long to empty out the average bank account. Rather than continue to line GM's pockets, you should consider converting your Rainier to a conventional coil spring system.

Remember, there's nothing more reliable than a steel coil spring! With our Buick Rainier Air Suspension Conversion Kit, you'll never have to worry about a suspension breakdown again, as this old-fashioned coil spring suspension can be worked on by any mechanic and can be done in a couple hours tops. Our kits are designed for a 100% bolt-on installation requiring no cutting or welding.

A solution that'll work as good 10 years from now as it did from the beginning. Something the air suspension just can't do! Install an Buick Rainier Air Suspension Conversion Kit and be done with those air issues forever! This Premium Buick Rainier Air Suspension Conversion Kit will eliminate your air suspension problems forever, all while retaining the factory ride height!

American Air Suspension can supply you with the best kit on the market to cancel out those mega-expensive Air Suspension repairs and increase your Buick Rainier's reliability! As far as cost goes, the Front & Buick Rainier Suspension Conversion Kit is less than replacing just one air strut alone. This Buick Rainier Coil Spring Conversion Kit comes with all the parts you need to safely and thoroughly convert your Buick Rainier to a conventional coil spring-type suspension without all the air suspension headaches.

This Buick Rainier Suspension Conversion Kit Includes:

  • Brand Name Rear Springs.
  • Easy to follow instructions clearly show technicians how to install the new conversion kit.
  • Instructions are included to cancel out the suspension message on your Rainier.


Why Buy Buick Rainier 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 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 car Suspension. Learn More...

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,, Lincolns online & many, many more.

For more in-depth information or product questions, don't hesitate to email us at



Buick Air Suspension Help and Common Problems

Won't the check suspension light come on?

No. Our easy to follow instructions not only tell you how to quickly and safely convert your Rainier to coil springs, it but also shows you how to disarm the check suspension message.

Why is your Buick Rainier Air Suspension Conversion Kit better?

Our Kit is comprised of the absolute best 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?

Never. Our Buick Rainier Air Suspension Conversion Kit is an easy to install, safe way to keep your vehicle going and requires NO cutting, drilling or welding.

Do I have to replace the rear shocks on my Rainier to convert it to coil springs?

No. If you've already replaced the shocks not long ago, you'll be fine.

How long does it take to install the Buick Rainier Air Suspension Conversion Kit?

This is a very quick and easy kit to install. Installation labor times should be in the 1.0-1.5 range for a basic kit without shocks.

Can any mechanic install this Buick Rainier Air Suspension Conversion Kit?

Plenty of shade-tree mechanics install these kits, as they are one of the easiest kits to install out of all our kits. If a shade-tree mechanic can do it, someone who turns wrenches for a living will blow through it! All kits come with easy to read illustrated instructions and a toll-free number in case the installer has a question.

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 one year warranty (excluding all Air Ride / Smart Ride SKUs) 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.