Description Product Description

Kit Class: Premium Warranty: Lifetime

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

Strutmasters 1985-1990 Cadillac Fleetwood 4 Wheel Air Suspension Conversion Kit is the perfect solution to your air suspension problems. Designed to be very affordable, you can convert your air suspension to use standard shocks/struts and coil springs for less than the price of replacing one air strut.

Conversion Kit Features

  • Saves Money
  • All New Components
  • Improved Ride
  • More Reliable Than Air Suspensions
  • No Modifications Required To Install
  • Easy To Install
  • Premium Eibach Springs

Air Suspension Conversion Kit Includes

  • 2 Complete Front Strut Assemblies, With New Mounts And Springs
  • All Necessary Hardware
  • 2 Rear Eibach Springs
  • 2 Premium Rear Shock Absorbers
  • Detailed Instructions

This Conversion Kit Fits

1985 Cadillac Fleetwood, 1986 Cadillac Fleetwood, 1987 Cadillac Fleetwood, 1988 Cadillac Fleetwood, 1989 Cadillac Fleetwood, 1990 Cadillac Fleetwood

Product Notes

  • Fits FWD Models Only.
  • If the suspension warning light is currently on, call 866-597-2397 for more information prior to installation.

Additional InfoAdditional Suspension Information

long-icon-savingsSavings With the StrutmastersReady to Order

After Market Replacement Parts:

+ Front Electronic Air Strut ($599.00/pair)
+ Compressor ($200)
+ Dryer Assembly ($40.00)
= TOTAL: Over $1,430 (and that still doesn’t include replacing electronic components that are known to fail such as the height sensors).

Strutmasters Conversion Kit:

+ 4 x completely pre-assembled coil-over struts using Eibach coil springs
+ Detailed Installation Instructions
+ Over-The-Phone Technical Support And A Limited Lifetime Warranty =

Our Strutmasters Conversion Kit is only $599.00(plus s&h)!!!!

long-icon-xIs Your Suspension Failing? Ready to Order

How do I know if my 1985-1990 Cadillac Fleetwood Air Suspension is failing?

If you think the 85-90 Cadillac Fleetwood is not meeting and maintaining the proper ride height, it may be suffering from a failed or leaking air suspension system. If you suspect this, look for these common signs of a bad suspension before it’s too late and total failure sets in. The most noticeable is a sudden uneven height difference between different sides of the Fleetwood. Typically the rear air suspension will fail first causing it to sag while the front will remain inflated. This gives the body the appearance it is squatting down too low to the ground. Sometimes there is also leaning from one side to the other. In either case, you need the suspension fixed before other components begin to wear out. For example, the air compressor may stop working or may run too often (will be very loud and noisy). If you see an illuminated suspension warning light on the instrument cluster then you surely need a repair or replacement. There are many direct replacement products on the market but beware- not all of them are equal!

long-icon-questionWhy Choose Strutmasters?Ready to Order

Why choose the Conversion Kit over replacing the air suspension system on your 1985-1990 Cadillac Fleetwood?

Simply put, our air to non-air suspension conversion kit was built specifically for the 85-90 Cadillac Fleetwood to save customers time, frustration, and money. The low price is the reason most of our customers decide to switch when choosing between air and non-air suspension conversion. Unlike the faulty original system that requires each and every party to function in sync, this kit eliminates that dependence. Say hello to freedom from expensive trips to the dealership service center. This kit includes two shock absorbers, two coil springs and two completely pre-assembled coil-over struts. DIYers love that the kit is installed easily, in as little as one hour per wheel, thanks to the detailed instruction manual. Our kits are the only ones on the market that come with high-quality cold-wound steel Eibach coil springs.

5 Great Reasons To Act Now

  • 1985-1990 Cadillac Fleetwood Conversion Kits Save You Money
  • Limited Lifetime Warranty
  • Quick And Easy Installation
  • Made In The USA
  • Frustration Eliminated Forever!

long-icon-gearVehicle ComponentsReady to Order

What kind of suspension does my 1985-1990 Cadillac Fleetwood have?

The 1985-1990 Cadillac Fleetwood is built with the following suspension components:

1985-1990 Cadillac Fleetwood 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 1985-1990 Cadillac Fleetwood struts, while having coil-springs, use an electronic signal to stiffen or soften the dampening of the strut.

1985-1990 Cadillac Fleetwood Shock Absorbers (x2)- a 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..

1985-1990 Cadillac Fleetwood 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.

1985-1990 Cadillac Fleetwood Air Lines- tubes that run from a compressor (air suspension) to the air struts which carry pressurized air to the air bags components in order to adjust the height of the vehicle, respectively.

1985-1990 Cadillac Fleetwood Control Module (x1)- a computer which is responsible for the operations of the air suspension system and maintaining the vehicle’s correct ride height.

1985-1990 Cadillac Fleetwood Suspension Control Module- a computer which is responsible for the operations of the air suspension system and maintaining the vehicle’s correct ride height.

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

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