Convert Your Air Suspension To A Passive Coil Spring Suspension. End Your Air Suspension Problems Forever...
Strutmasters 2003-2009 Hummer H2 Air To Coil Spring Conversion Kit is the perfect solution to your air suspension problems. Designed to be very affordable, you can convert your ENTIRE air suspension to use passive coil springs for less than the price of replacing just ONE Original Equipment air spring.
This Conversion Kit Fits
2003 Hummer H2, 2004 Hummer H2, 2005 Hummer H2, 2006 Hummer H2, 2007 Hummer H2, 2008 Hummer H2, 2009 Hummer H2
- Currently there is no permanent ride light fix available
- Year: 2003-2009
- Make: Hummer
- Model: H2
- Manufacturer: Strutmasters
- Product Type: Rear Conversion Kit
Air Suspension Conversion Kit Includes
These are the components and materials you can expect to find shipped with your new purchase.
- 2 Rear Eibach Springs
- All Necessary Hardware
- Detailed Instructions
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
Manufactured, Packaged and
Shipped in North Carolina, USA
All of our conversion kits are manufactured, packaged and shipped from our warehouse right here in Roxoboro, NC, USA. We believe in providing the highest quality parts, such as premium springs, to ensure our customers only need to buy the right product once.
Features & Benefits
Strutmasters Conversion Kits Save Money, Time and Headaches
2003-2009 Hummer H2 Rear Air Suspension Conversion Kit 2WD 4WD (HA1R0) 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 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
The air suspension system on the Hummer H2 is an assortment of expensive parts and components that must work in perfect harmony. If just one of the dozens of components fails, the entire system will no longer work. Experienced technicians tell us a complete overhaul of the system is the best hope of a successful repair. Instead of spending thousands to replace the air suspension system part by part, Strutmasters offers a money-saving way to Fix It Once, Fix It Right. The Strutmasters conversion kit eliminates the need for all those high-dollar electronics required for the system to work. Our custom-tuned passive steel coil springs go right in place of the air springs and can be installed in about an hour per side. Our premium coil springs come closer to the original factory ride quality than any other kit on the market. All of the Strutmasters conversion kits are designed, assembled, sold, shipped and serviced at our family-owned facility in North Carolina. Detailed instructions, videos and access to our tech support means a lot of our customers can do the job themselves and save even more!
How Do I know If My H2 Air Suspension is failing?
A sudden loss of three to five inches of ride height in the rear of the vehicle is the most obvious sign of trouble. Millions of up and down motions and dry rot due to age causes tiny cracks to form in the rubber portion of the rear air springs. This lets air leak out of the system on your 2003 to 2009 Hummer H2 and causes the vehicle's onboard compressor to run overtime. Eventually, once the cracks get large enough, the compressor can no longer keep up. When the compressor overheats and shuts down, the air springs deflate and drop the rear of the vehicle three or so inches. If this happens intermittently, it is probably due to the compressor shutting off to cool down. At some point, it will no longer be able to make enough air and full failure will be in effect. Another sign of trouble is an illuminated suspension warning light in the instrument cluster. Unfortunately, when any of these events occur, a big repair bill is right around the corner.
How does this part compare to OEM parts and other competitive solutions?
Less Than Dealer
After Market Replacement Parts:
+ Rubber Air Springs ($289/spring)
+ Air Compressor Assembly ($1363)
= TOTAL: Over $1941 (and that doesn't even include replacing electronic components that are known to fail such as the height sensors).
Strutmasters Conversion Kit:
+ 2 Rear Eibach Springs
+ Detailed Installation Instructions
+ Over-The-Phone Technical Support And A Lifetime Limited Warranty =
Our Price: $199.00!
Suspension Components List
The 2003-2009 Hummer H2 is built with the following suspension components:
2003-2009 Hummer H2 Rear Air Springs (x2)- (models with air suspension only). Commonly referred to as air bags, a plastic and rubber bladder that uses pressurized air as a cushion to support the rear of the vehicle. The rubber air springs take the place of a traditional steel coil spring used on most other vehicles. Tiny cracks in the rubber portion of the air springs are the number one cause of all air suspension leaks. Since all air springs 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 .
2003-2009 Hummer H2 Shock Absorbers (x4)- Metal tubes filled with gas-charged hydraulic fluid to control bouncing motion and dampen vibration caused by travel on rough road surfaces.
2003-2009 Hummer H2 Compressor Assembly- Creates and sends pressurized air to the air springs. When the air suspension starts leaking, the compressor (also known as an air pump, has to start working harder to try to keep the system inflated. By the time air suspension leaks down completely, the compressor has normally failed completely or damaged to where it can't keep the system at full PSI.
2003-2009 Hummer H2 Height Sensors (x4)- A linkage located near each wheel that constantly measures the height of the vehicle and reports this information back to the suspension control module. The ride height sensor is a moving part and eventually they wear out.
2003-2009 Hummer H2 Suspension Control Module- This vehicle is equipped with a computer known as the suspension control module. This module is the brain of the suspension system and it reads all of the signals that are being sent by the height sensors and determines if the vehicle needs to be raised or lowered.
2003-2009 Hummer H2 Rubber 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.
Performance You Can’t Find Elsewhere
Made With Premium Springs
American Made Parts,
Get Your Parts When You Need Them
Fast Shipping Guaranteed
Professional Assistance and ASE Certified Tech Support
Those Other Guys Don't Offer
Learn Why Strutmasters Kits Are The Only Choice For You
Watch videos to help you make the right decision when purchasing the best conversion kit for your vehicle.
Real Customers, Real Reviews
Read reviews from people just like you looking for the perfect solution for their suspension needs.
I just installed the Kit in my 2007 Hummer H2 SUT and will say that if I had not known that the suspension system was broken before, I´d never known the difference… now that the coils were installed. Wow! Great job and at great savings!
“I have a 2003 H2, took it to the dealer and was told the whole compressor assembly needed to be changed, as the compressor has a huge crack in it, they gave me an estimate of $4500 CDN, I then came to strutmasters.com to look for an alternate to air spring, well let me tell you I spoke to Fred who was very knowledgeable and he guided me with the right coil springs, I also decided to change all 4 shocks, the vehicle drives better than ever, it is nice and high and total cost $800 CDN with install, the shipping was fast and I was on the road in a very short time.
thanks very much Fred.
“Just wanted to thank you for all your help converting my air suspension Hummer to coil springs. The beast actually seems to corner and ride better with the coils. The $297 I spent sure as hell beats the $2900 they wanted to replace the air system. When following your directions the entire job took less then 90 minutes, including mounting the 8 lug tires back on the truck. Will recommend your company to everyone. Please send me a catalog of all your products. It was great doing business with you and your company.
ps. The fixed hummer sure came in handy with the snow and ice yesterday and more expected this week.”
After air bag and compressor issues on my 2006 Hummer H2, I decided to start shopping for coil spring conv. Kits. Found the right kit at the best price from strutmasters.com. the springs went in without a problem, the ride height is perfect, and the truck handles like new! Oh yeah, I never have to worry about air suspension issues again. Problem solved!!!
“Thank you so much. I could not be happier with your product. I spent years dealing with rear air bag
leaks on my Hummer and paid high prices to dealerships to replace them. Finally I found your conversion kit and online video instructions. It was so easy even this first time female fixer did it herself in one day. (With a little husband supervision).
Received the kit within a week. Installed it in two days. No more sagging rear suspension! Works great!
My rear air suspension went kaput and the dealer wanted $2500 to replace just the air compressor or about $1000 to convert to coils. Both prices are ludicrous! Thank goodness I researched and found StrutMasters! I was worried when I purchased the springs because I didn’t know how difficult it would be to do it myself, but I have to say that it wasn’t bad at all. I had both installed in a matter of 2-3 hours. The ride is great and the rear is off the stops. Thank you STRUTMASTERS!!!
“Customer service and product are top notch. I am have a hard time reseting the service air suspension message when i start it up.any ideas would be greatly appreciated. Thanks strut master . Brett m. Vanrossum
Purchased a set for my hummer h2 2004 a couple of months ago. Honestly I think the ride is the same or slightly better than before. My hummer stays lifted about 18 inches from the top of my wheel. It looks great!!! Would recommend to all hummer drivers. To fix it would have been about 2k, and that was taking it to a friend to fix. Paid 189.00+tax and the shop charged me 90.00 to install. Boom
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