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Product Details

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Kit Class: Premium Warranty: Lifetime

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

Strutmasters 1998-2004 Cadillac Seville Front Electronic Strut To Passive Strut Conversion Kit is the perfect solution to your electronic suspension problems. Designed to be very affordable, you can convert your electronic suspension to use standard struts and coil springs for less than the price of replacing one electronic strut.

Conversion Kit Features

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

Electronic Suspension Conversion Kit Includes

  • 2 Pre-Assembled Complete Front Strut Assemblies Including Eibach Springs And Mounts
  • All Necessary Hardware
  • Electronic bypass to remove the service ride control message
  • Detailed Instructions Including Disabling The Suspension Warning Light

This Conversion Kit Fits

1998 Cadillac Seville, 1999 Cadillac Seville, 2000 Cadillac Seville, 2001 Cadillac Seville, 2002 Cadillac Seville, 2003 Cadillac Seville, 2004 Cadillac Seville,

Product Notes

  • Fits 4.6L Northstar Models Only.
  • If the suspension warning light is currently on, call 866-597-2397 for more information prior to installation.
  • This Strut Fits All Cadillacs Without The Sway Bar Attaching To The Strut.
  • Does Not Fit Vehicles With 18 Inch Tires.

Price Comparison

How Does Strutmasters Measure Up?

1998-2004 Cadillac Seville OEM Replacement Parts:

+ Electronic Front Struts ($610/strut)
+ Coil Springs ($50/spring)
+ Strut Mounts ($90/mount)
= Over $1,400 (and that doesn’t even include replacing electronic components that are known to fail such as the height sensors).

After Market Replacement Parts:

+ Electronic Front Strut Assemblies ($720/strut)
= Over $1,400
(and that doesn’t even include replacing electronic components that are known to fail such as the height sensors).

Strutmasters Conversion Kit:

+ (2) completely pre-assembled coil-over struts using Eibach coil springs
+ Detailed installation instructions
+ Over-the-phone technical support and a Limited Lifetime Warranty

  • Our Price: $389.00!

Additional Info

Learn why Strutmasters is the best choice for your new kit.

long-icon-questionWhy Choose Strutmasters?

Why choose the Conversion Kit over replacing the air suspension system on your 1998-2004 Cadillac Seville?

In short, Strutmasters' air to non-air suspension conversion kit saves Seville owners time, frustration, and money when the air suspension system goes bad. The kit eliminates the inefficient dependency on various parts always functioning in unison. The kit, made in America, comes complete with two pre-assembled front struts with Eibach springs and mounts, one electronic bypass to remove the service ride control message, and all necessary hardware. The kit is installed in as little as one hour per wheel, thanks to detailed instructions and online installation videos. If further help is needed, ASE certified experts offer technical support over the phone. The quality parts are guaranteed by Strutmasters' Lifetime Limited Warranty. But what seals the deal for most Seville owners is the low price. The kit costs a fraction of the prices of dealership direct replacement and individual part replacement.

long-icon-xIs Your Suspension Failing?

How do I know if my 1998-2004 Cadillac Seville Air Suspension is failing?

If the 1998-2004 Cadillac Seville is unable to reach and maintain its proper ride height then it may be suffering from a failed or leaking air suspension system. Early detection of a bad suspension is the key to avoiding total failure, so look for these classic symptoms. A sudden height variance between different sides of the Seville is common. Typically, one end will sag while the other end is inflated. This may give the illusion the Seville is “squatting down” in the rear. There may be a shifting lean from side to side. These imbalances, if not fixed promptly, will wear out the air compressor. Once the air compressor has stopped working, a suspension warning light will illuminate on the dash.

long-icon-gearVehicle Components

What kind of suspension does my 1998-2004 Cadillac Seville have?

The 1998-2004 Cadillac Seville is built with the following front suspension components:

1998-2004 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 Seville’s struts, while having coil-springs, use an electronic signal to stiffen or soften the dampening of the strut.

1998-2004 Cadillac Seville 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.

1998-2004 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.


Overall Savings

How does this part compare to OEM parts and other competitive solutions?

  • $1,011

    in Savings

  • 72%

    Less Than Dealer

Reviews and Videos


Customer Reviews

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Name: | Location: St Paul, Minnesota | SKU: CADF6

We don’t actually have the struts installed yet, but your customer service was awesome. Jason was a pleasure to deal with and took care of everything for us, except paying for the struts…ha. I won’t know about the product itself until it gets installed, but do know that your customer service just can’t be beat.

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