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Product Details

Arnott Accessories

Air to Coil Spring Conversion Kit by Arnott®. Replace worn and aged air suspension springs that are no longer reliable with simple, worry-free metal coil springs. Coil springs feature a variable spring rate that provides a softer, more comfortable ride that progresses to a firmer ride during aggressive driving or when vehicle load increases. Traditional gas shock absorbers that match OE specifications are included, and all parts are designed to bolt right on to your vehicle without modifications. Black powder coat finish resists chips and corrosion.

Arnott - WarrantyArnott - FaqsArnott - About


  • Set coil springs and shock absorbers designed to bolt directly in place of existing air springs with no modifications necessary to your vehicle
  • Eliminate worry of failing air suspension parts which can leave you stranded with extremely costly repair bills
  • Black powder coat provides durable finish that is resistant to chips, corrosion, and paint flaking
  • Coil springs feature a variable spring rate that provides a softer, more comfortable ride that progresses to a firmer ride during aggressive driving or when vehicle load increases
  • Kit also includes a pair of OE equivalent replacement shocks
  • Depending on vehicle application, new rubber spring pads may be included for superior vibration dampening
  • Conversion kit does not come with any provisions to bypass and disable suspension warning lights once original equipment is removed
  • Manufactured in the United States
  • Arnott offers a limited lifetime warranty for all products

While air suspension systems offer numerous benefits, they consist of complex designs with a variety of added parts that can wear out and fail. The system may show early warning signs of a problem such as vehicle ride height dropping overnight, or it may catastrophically fail - leaving your vehicle resting so low against bump stops that it cannot be driven. Whether your vehicle is sagging evenly or in just one corner, you’re facing a high cost for parts and labor to replace what has failed. Whether or not you can afford such repairs at the time they happen, the unfortunate truth is air suspension problems cannot be postponed or ignored.

The rubber air bags, or air bellows, within air springs typically fail over time due to wet rot, old age, or excessive moisture buildup from within. Debris and rocks from the road can puncture air bags, and air lines can leak due to improper rubbing against the vehicle chassis or moving suspension components. Once there’s a leak, air compressors can burn out from overwork trying to maintain pressure in a leaky system. The dryer unit that removes moisture from within the system can become saturated and ineffective, leading to corrosion of parts from within.

If you prefer the simplicity and maintenance-free nature of traditional metal coil springs and shock absorbers, Arnott offers conversion kits that let you remove your vehicle’s air springs and deactivate the rest of the system. Coil springs and shock absorbers are designed specifically for your make and model, and they are designed to bolt on right to the existing mounting points that your air springs formerly used. While you may lose some of the adaptability air suspension systems provide, Arnott’s coil springs feature a variable spring rate that provides a softer, more comfortable ride that progresses to a firmer ride under load - all completely without the help of complex electronics, motors, and pressurized air parts. Based on the design of your vehicle, your kit may include rubber spring pads or shims.

Founded in Florida in 1989, Arnott® Incorporated began with self-taught knowledge of air springs by a father and son team who performed repairs on air suspension systems on vehicles so equipped across their home state of Florida. Word of the Arnott’s mechanical expertise on air springs spread to a growing customer base eager to hire them, inspiring them to design and produce their own equipment, beginning in 1994. Since then, Arnott has continued to specialize in high quality components for air suspension components only, and faithfully builds all parts they sell to equal or greater levels of quality and durability than manufacturers do – matching or improving on the materials, design, and thickness of seals to name just a few things. Cost savings and great values come not from cheaper construction, lack of product testing, or cut-rate labor from questionable locations, but from the absence of markup that new car dealers and manufacturers subject customers to. Arnott proudly manufacturers and re-manufactures air springs and other suspension kits in the United States.

Warranty Information

Warranty, Refund and Return Policy

Arnott Inc.® offers a Limited Lifetime Warranty for North American and European Union customers on Arnott Air Springs, Air Struts, Compressors, Coil Spring Conversion Kits and Arnott Adjustable Motorcycle Suspension Kits. Orders for Arnott products outside of North America and the European Union come with a Limited Two-Year Warranty (Limited Five Year Warranty on Motorcycle Kits). Arnott is so confident you will be 100% satisfied with your product that it offers you a 30-Day Money Back Guarantee and a 90-Day Return Policy on unused and uninstalled products. Arnott offers a 30-Day Warranty on parts used in commercial vehicles. Improper use or installation is not a manufacturer's defect. The Arnott Warranty is non-transferable.

Arnott’s automotive and motorcycle air suspension products are warranted to be free from defects in materials or workmanship for the warranty period from the date of purchase. Within this period, Arnott will, at its sole option, repair or replace any components that fail in normal use. Such repairs or replacements will be made at no charge to the customer for parts, provided that the customer shall be responsible for any transportation and installation costs. This warranty does not apply to: (i) cosmetic damage, such as scratches, nicks and dents; (ii) normal wear and tear, unless product damage has occurred due to a defect in materials or workmanship; (iii) damage caused by accident, abuse, misuse, water, flood, fire, or other acts of nature or external causes; (iv) damage caused by improper installation; or (v) damage to a product that has been modified or altered without the written permission of Arnott Inc.

Repairs have a 90-Day Warranty. If the unit sent in is still under its original warranty, then the new warranty is 90 days or to the end of the original warranty, depending upon which is longer.

The Warranties and remedies contained herein are exclusive and in lieu of all other warranties express, implied, or statutory, including any liability arising under any warranty of merchantability or fitness for a particular purpose, statutory or otherwise. This warranty gives you specific legal rights, which may vey by jurisdiction.

In no event shall Arnott Inc. be liable for any incidental, special, indirect, or consequential damages, whether resulting from the use, misuse, or inability to use this product or from defects in the product. Some jurisdictions do not allow the exclusion of incidental or consequential damages, so the above limitations may not apply to you.

Arnott retains the exclusive right to repair or replace (with a new or newly remanufactured replacement product) the product or offer a full refund of the purchase price at its sole discretion. Such remedy shall be your sole and exclusive remedy for any breach of warranty.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Product Reviews


Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

Arnott® - Front and Rear Air to Coil Conversion Kit
Arnott® - Air to Coil Spring Conversion Kit
Average Rating: 4.6 of 5
4.8 of 5
Air To Coil Springs
Installation was easy. Only thing that was not clear in the instructions were, which was the springs went. I had to contact the manufacturer to clarify installation.
JPosted by (Patten, ME) /
2006 Hummer H2
Was this review helpful for you? Yes
5 of 5
Excellent Product And Service.
Product looked great, and it was a hell of a bargain with superior results.
DPosted by (Grapevine, TX) /
2004 Lincoln Navigator
Was this review helpful for you? Yes
5 of 5
The Way to Go for Older Vehicles
Went in easy, great quality, rides fantastic. What more do you want??? Oh, and CARiD was great to do business with too.
KPosted by (Raleigh, NC) /
1995 Lincoln Continental
Was this review helpful for you? Yes
4.3 of 5
Product look very good. Kit is ideal replacement if you have any problem with existing air springs. Front end is easy to install, rear end is little harder but with proper tools works good. Very good manufacturer instruction.
ZPosted by (Palm Harbor, FL) /
2005 Mercedes E Class
Was this review helpful for you? Yes
4.8 of 5
Great Everything
My mechanic actually commented that these are some really good parts. He said he had seen others that were ordered and the quality was not there.
APosted by (Detroit, MI) /
2008 Cadillac Escalade
Was this review helpful for you? Yes
4.8 of 5
2008 Lincoln Navigator
I replaced the air ride system on a 2008 Lincoln Navigator with the Arnott Coil Conversion. Pro's: well built product, can't really tell a difference in the ride, would recommend this product. Con's: does take a little more time to put on that I thought, have a air compressor with impact or breaker bar for the bottom bolt of the air ride.
JPosted by (Spring, TX) /
2008 Lincoln Navigator
Was this review helpful for you? Yes
5 of 5
Excellent Service
The product is complete just like you said it was. Easy to install with your complete instructions. Actually works and rides better than air suspension and now I don't have to worry about the air system ever quitting. The order process was very easy and the shipping was as you said. 5 Star service along with 5 Star product. Thank you for helping me and I will make sure to refer your excellent service to all my friends.
MPosted by (Cabot, AR) /
2007 Chevy Tahoe
Was this review helpful for you? Yes
4.3 of 5
No Electronic Bypass Included.
Product works great, but it did not have the Electronic bypass included. Can I get that part sent because the service light will not go out and is very annoying.
SPosted by (Newberry, FL) /
2002 GMC Yukon Denali
Was this review helpful for you? Yes
4.5 of 5
Replaced My Autoride System
Finally, I have a smooth ride again! This kit replaced my air shocks and rear springs and the front shocks with ease and stopped the service ride control messages. Super smooth ride, and great cornering. They also saved me over $400 vs. repairing the Auto Ride system. This is an excellent kit. Arnott even paid me $50 for the used air shocks.
MPosted by (Oklahoma City, OK) /
2005 Chevy Suburban
Was this review helpful for you? Yes
4.5 of 5
Air Coil Conversion Kit
It is a great product.
CPosted by (Leavenworth, KS) /
2003 GMC Yukon Denali
Was this review helpful for you? Yes
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