Existing Order Help: 866-998-8737
The file https://www.strutmasters.com/wp-content/uploads/2017/12/media-14692.jpg does not exists
1986-1990 Buick LeSabre Front Air Suspension Conversion Kit (CADF1)
We are currently transitioning from red to black springs. Item may differ slightly from photo.

1986-1990 Buick LeSabre Front Air Suspension Conversion Kit (CADF1)

Call for Availability

For Special Shipping Options:

(866) 597-2397

Canadian Flag To Place an Order from Canada, Please Call 866-597-2397.


Kit Class: Premium Warranty: Lifetime

Convert Your Electronic Suspension To A Coil Spring Suspension. End Your Electronic Suspension Problems Forever...

Strutmasters 1986-1990 Buick LeSabre Front Electronic To Coil Spring Conversion Kit With Rear Shocks is the perfect solution to your Electronic suspension problems. Designed to be very affordable, you can convert your Electronic suspension to use standard shocks/struts and coil springs for less than the price of replacing one Electronic strut.

This Conversion Kit Fits

1986 Buick LeSabre, 1987 Buick LeSabre, 1988 Buick LeSabre, 1989 Buick LeSabre, 1990 Buick LeSabre

Product Notes

  • If The Front Suspension Has Failed, And Your Vehicle Has Over 100,000 Miles,Your Rear Air Suspension Either Has, Or Will Fail. Save Time And Money, And Get A Factory New Ride, By Adding The Rear Conversion Kit To your Order
  • Made In USA
  • Limited Lifetime Warranty
  • Made With Glide Ride Technology


Vehicle Info

  • Year: 1986-1990
  • Make: Buick
  • Model: LeSabre
  • Manufacturer: Strutmasters
  • Product Type: Front Conversion Kit

Air Suspension Conversion Kit Includes

These are the components and materials you can expect to find shipped with your new purchase.

Shipping Info

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
Tour Strutmasters

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 american-made coil springs, to ensure our customers only need to buy the right product once.

Learn More About Us

Features & Benefits

Strutmasters Conversion Kits Save Money, Time and Headaches

1986-1990 Buick LeSabre Front Air Suspension Conversion Kit (CADF1) 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 american-made coil 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 assorted array of components that make up the air suspension system on the 1986-1990 Buick LeSabre must always work together. Strutmasters' air to non-air suspension conversion kit eliminates this expensive and inefficient reliance for good. The kit, manufactured in the USA, comes complete with two pre-assembled coilover struts that are installed in as little as one hour per wheel. The quality parts are more reliable than the originals and guaranteed by Strutmasters' Lifetime Limited Warranty. Detailed instructions and online installation videos smoothly guide customers through the repair process. If further help is needed, Strutmasters' ASE certified experts offer tech support over the phone. Lastly, the price of the kit is low- it's a fraction of the cost of dealership direct replacement and individual part replacement.

How Do I know If My LeSabre Air Suspension is failing?

If the 1986-1990 Buick LeSabre is unable to reach and maintain its proper ride height then a failed or leaking air suspension system may be at fault. Look for the following classic signs that indicate the suspension has gone bad, before it's too late and total failure sets in. A sudden uneven ride height between different sides of the LeSabre is a major red flag. This might look like one sagging end, one inflated end, a shifting lean from side to side, or an overall “squatting” appearance. A decrease in the dampening ability of the LeSabre (which will feel like a bouncy or bumpy ride) is another indicator of a failed suspension. Over time, a bad suspension will wear out the air compressor. Once the air compressor has ceased working, a suspension warning light illuminates on the instrument cluster. When suspension failure is advanced, a repair or replacement is costly.

1986-1990 Buick LeSabre OEM Replacement Parts:


After Market Replacement Parts:


Strutmasters Conversion Kit:

+ (2) completely pre-assembled coil-over struts
+ Detailed installation instructions
+ Over-the-phone technical support
+ Limited Lifetime Warranty
Good luck finding original equipment for the front of this vehicle!

Our Price: Call For Pricing!

Suspension Components List

The 1986-1990 Buick LeSabre is built with the following front suspension components:

1986-1990 Buick LeSabre Electronic Struts (x2)- a type of shock absorber; has metal tubing filled with gas-charged hydraulic fluid that is connected to the wheel of a vehicle in order to reduce the effects of vertical travel on a rough surface which controls the bounciness, and therefore comfort, of a vehicle. The Buick Electra’s struts use an electronic signal to stiffen or soften the dampening of the strut.

1986-1990 Buick LeSabre Height Sensors (x2) - a linkage located near each wheel of a vehicle with any electronic suspension that, either mechanically or electronically, constantly measures the height of the vehicle, and reports this information back to the control module so that the computer can identify if changes in height need to be adjusted accordingly. The ride height sensor is a moving part, and like all moving parts, they will eventually wear out.

1986-1990 Buick LeSabre Suspension Control Module- a computer which is responsible for the operations of the electronic suspension system and maintaining the vehicle’s correct ride height.

Performance You Can’t Find Elsewhere
Made With Premium American-Made Coil Springs

American Made Parts,
Unrivaled Quality

Get Your Parts When You Need Them
Fast Shipping Guaranteed

Professional Assistance and ASE Certified Tech Support
Those Other Guys Don't Offer

Video Library

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.

There are currently no reviews for this product

Submit a Review »

Ready to Order

Don't wait another minute to get your vehicle running in top condition. Order now to save big!

Call an Expert To Top

Contact Us

Tech: 866-998-8737
Toll Free: 866-597-2397
Tech: 866-998-8737
Monday – Friday: 8AM-10PM
Saturday: 8AM-8PM
Sunday: 1PM-6PM

Our Company

Strutmasters, L.L.C. Is Not Responsible For Typographical Errors On This Site. Strutmasters, L.L.C., 118 Commerce Drive, Roxboro, NC 27573 © 2019 Strutmasters, L.L.C. All rights reserved. Logos and Trademarks are the property of their respective owners | © Strutmasters