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Convert Your Air Suspension To A Coil Spring Suspension. End Your Air Suspension Problems Forever...
Strutmasters 1987-1990 Pontiac Bonneville 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
- Returns Vehicle To Factory Ride Height
- Showroom New Ride Quality
- More Reliable Than Electronic Suspensions
- No Modifications Required To Install
- Easy To Install
Air Suspension Conversion Kit Includes
- 2 Pre-Assembled Complete Front Strut Assemblies Including Springs And Mounts
- 2 Premium Rear Shocks Absorbers
- 2 Rear Eibach Springs
- All Necessary Hardware
- Detailed Instructions
This Conversion Kit Fits
1987-1990 Pontiac Bonneville
- If the suspension warning light is currently on, call 866-597-2397 for more information prior to installation
How Does Strutmasters Measure Up?
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:
+ 2 x Pre-Assembled Complete Front Strut Assemblies Including Springs And Mounts
+ 2 Premium Rear Shock Absorbers
+ 2 Rear Eibach Springs
+ Detailed Installation Instructions
+ Over-The-Phone Technical Support And A Limited Lifetime Warranty =
- Our Price: $599.00!
Learn why Strutmasters is the best choice for your new kit.
Why Choose Strutmasters?
Why choose the Conversion Kit over replacing the air suspension system on your 1987-1990 Pontiac Bonneville?
Simply put, Strutmasters' air to non-air suspension conversion kit was built to save our customers time, frustration, and money when they have a failed air suspension system. Made specifically for the Pontiac Bonneville, this kit includes two shock absorbers, two coil springs, and two completely pre-assembled coil-over struts that are installed easily. DIYers love that the kit is installed in as little as one hour per wheel, thanks to the accompanying detailed instructions. The kit includes only high-quality parts- we offer the only kit on the market that offers cold-wound steel Eibach coil springs. This kit gets rid of the outdated dependence on faulty electrical components- never bring your Bonneville into the Pontiac dealership for suspension repair again. Your system will be working in no time, no more worrying about each electrical part functioning in sync.
Is Your Suspension Failing?
How do I know if my 1987-1990 Pontiac Bonneville Air Suspension is failing?
Your 87-90 Pontiac Bonneville has served you well over the years, but if it is not meeting and maintaining its proper ride height then it may have a failed or leaking air suspension system. Left to run this way, other components will wear out and total failure will set in. Look for these common signs to diagnose a bad suspension before it’s too late. The most common is a sudden uneven height difference between different sides of the Bonneville. Typically the front will remain inflated while the rear end will sag; this is often described as “squatting” down low to the ground. Maybe there is leaning from one side to the other. Perhaps you hear the air compressor (it will be very noisy if it’s running too often), or maybe it has stopped working completely. The most obvious red flag is an illuminated suspension warning light on the instrument cluster. All of these signs point to a bad air suspension system. You have plenty of options- direct replacement, repair, replacement- but not all are equal.
What kind of suspension does my 1987-1990 Pontiac Bonneville have?
The 1987-1990 Pontiac Bonneville is built with the following suspension components:
1987-1990 Pontiac Bonneville 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 1987-1990 Pontiac Bonneville struts, while having coil-springs, use an electronic signal to stiffen or soften the dampening of the strut.
1987-1990 Pontiac Bonneville 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..
1987-1990 Pontiac Bonneville 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.
1987-1990 Pontiac Bonneville 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.
1987-1990 Pontiac Bonneville Control Module (x1)- a computer which is responsible for the operations of the air suspension system and maintaining the vehicle’s correct ride height.
1987-1990 Pontiac Bonneville 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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