Info and Resources
Learn everything you need to know about this product.
Learn more about what this product does and why you may need it.
Convert Your Air Suspension To A Coil Spring Suspension. End Your Air Suspension Problems Forever...
Strutmasters 1997-1999 Cadillac Seville Deluxe 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 Eibach Springs
- All Necessary Hardware
- 2 Rear Coil Springs
- 2 Premium Rear Shock Absorbers
- Detailed Instructions Including How To Disable The Ride Light
This Conversion Kit Fits
1997 Cadillac Seville, 1998 Cadillac Seville, 1999 Cadillac Seville
- If the suspension warning light is currently on, call 866-597-2397 for more information prior to installation.
- For 4.6L Northstar Models.
- This Kit Fits Vehicles With Only The Sway Bar Attaching To The Strut.
How Does Strutmasters Measure Up?
After Market Replacement Parts:
+ Struts ($215/strut)
+ Coil Spring ($179/coil spring)
+ Shock Absorber ($265/shock absorber)
+ Compressor and Dryer Assembly ($235)
= TOTAL: Over $1,550! (And that doesn’t even include replacing electronic components that are known to fail such as the height sensors).
Strutmasters Conversion Kit:
+ 2 Pre-Assembled Complete Front Strut Assemblies Including Eibach Springs And Mounts
+ 2 Premium Rear Shocks
+ 2 Rear Coil Springs
+ Detailed Installation Instructions
+ Over-The-Phone Technical Support And A Limited Lifetime Warranty
- Our Price: $699.00!
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 1997-1999 Cadillac Seville Deluxe?Our loyal customers tell us one of the main reasons they made the switch from the faulty air suspension system on their 1997-1999 Cadillac Seville to our air to non-air suspension conversion kit is the low price. But we are The Suspension Experts, and we only put the highest quality parts in our products. Our parts are more reliable than original direct replacements, and we back that up with our lifetime limited warranty. This kit, for your Seville, includes two pre-assembled complete front struts with premium springs, two premium rear shock absorbers and two premium coil springs. DIYers love the kit because it is installed in as little as one hour per wheel. The kit eliminates the failed complicated electrical components of your air ride, saving you time, frustration, and a ton of money while still maintaining a comfortable ride.
Is Your Suspension Failing?
How do I know if my 1997-1999 Cadillac Seville Deluxe Air Suspension is failing?If it looks like your 1997-1999 Cadillac Seville is not meeting and maintaining its proper ride height, look for these common signs of a failed or leaking air suspension system. You want to properly diagnose a bad suspension before it is too late and total failure sets in. Once this happens, other major components will wear out in turn. The most common sign is a sudden uneven height difference between the right and left sides of the Seville. Typically the rear end is sagging while the front end remains inflated. This makes it look like the Seville is squatting down. There may be a lean from one side to the other. If there is an illuminated suspension warning light or message on the instrument panel, a bad suspension is likely. Also check the air compressor for signs it has stopped working or is running too often (it will be very loud and noisy in this case). If any of these signs present themselves, a repair or replacement is probably necessary in the near future.
What kind of suspension does my 1997-1999 Cadillac Seville Deluxe have?
1997 Cadillac Seville 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 Cadillac Deville’s struts, while having coil-springs, use an electronic signal to stiffen or soften the dampening of the strut.
1997 Cadillac Seville 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 shock absorbers.
1997 Cadillac Seville Coil Springs (x2)- Coil springs hold the vehicle up but be careful, they are rated for and designed to work with the rest of the suspension system, so when you change air shocks to passive shocks, then you will need a different rated coil spring that works well with the new type of shocks.
1997 Cadillac Seville 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.
1997 Cadillac Seville Solenoids (x4)- usually L-shaped, these plastic components connect the electrical connection and lines of suspension components to the suspension control module on vehicles with active suspension. The solenoid regulates the air pressure for each air spring. Solenoids start to leak as they wear out causing the vehicle to sag or to lean. This will cause the ride height sensor to send a signal to activate the compressor in an attempt to inflate the air suspension and level out the vehicle. This excessive work load will eventually lead to total failure of the compressor.
1997 Cadillac Seville Compressor- creates/sends pressurized to active suspension components. When the air suspension starts leaking, the compressor/pump starts working harder to try to keep the system inflated. By the time air suspension leaks down completely, sitting the vehicle on its tires, the compressor will either have failed or be well on its way to full failure. Buying replacement struts and taking the time to install them only to find out the compressor still needs to be replaced can be very frustrating, time-consuming, and expensive.
1997 Cadillac Seville Dryer Assembly- used to keep moisture out of air lines and air springs in order to prevent freezing and internal cracking of these parts. Once air suspension starts leaking, moisture will build-up throughout the air system. Moisture damages the air suspension from the inside. The dryer will need to be replaced in order to eliminate the moisture and prevent any further damage.
1997 Cadillac Seville Suspension Control Module- a computer which is responsible for the operations of the air suspension system and maintaining the vehicle’s correct ride height.
1997 Cadillac Seville 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.
How does this part compare to OEM parts and other competitive solutions?
Less Than Dealer
Reviews and Videos
Read what customers like you thought of our product.
Wow! This is a great replacement kit! Easy to install and the ride is AWESOME!!! I like it better than factory. Well worth every penny! Thank You Strutmasters for making my Eldo perfect again and thank you Donielle for your professional assistance.
Watch helpful installation and walkthrough videos.
Ready to Order
Don't wait another minute to get your vehicle running in top condition. Order now to save big!