Convert Your Air Suspension To A Coil Spring Suspension. End Your Air Suspension Problems Forever...Strutmasters 2003-2011 Mercury Grand Marquis Premium 4 Wheel Air Spring To Coil Spring Conversion Kit With Front And Rear Shock Absorbers 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.
This Conversion Kit Fits2003-2011 Mercury Grand Marquis
- If The Suspension Has More Than 100,000 Miles On It, Then The Front Suspension Componenets Could Be Worn Out. To Ensure A Smooth, Quiet Ride, Even Tire Wear, And Ease Of Alignment, Call 877-836-4648 To Add A Suspension Bundle
- Year: 2003-2011
- Make: Mercury
- Model: Grand Marquis
- Manufacturer: Strutmasters
- Product Type: 4 Wheel Conversion Kit
Air Suspension Conversion Kit Includes
These are the components and materials you can expect to find shipped with your new purchase.
- 2 Front Shock Absorbers
- 2 Front Eibach Springs
- 2 Rear Shock Absorbers
- 2 Rear Eibach Springs
- All Necessary Hardware
- Detailed Instructions Including How To Disable The Suspension Warning Light
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
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 springs, to ensure our customers only need to buy the right product once.
Features & Benefits
Strutmasters Conversion Kits Save Money, Time and Headaches
2003-2011 Mercury Grand Marquis Rear Conversion Kit with Front Springs and 4 Shocks 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 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 original air suspension system on the 2003-2011 Ford Crown Victoria is made up of assorted parts that must always function in sync. If one part stops working, the entire system is defunct. Strutmasters' air to non-air suspension conversion kit eliminates this inconvenient dependency permanently. The kit, manufactured in America, includes four replacement shocks, two replacement coil springs for the front end of the Crown Victoria, and two Eibach coil springs that delete the air bags in the rear of the vehicle. This is the only kit on the market that includes quality Eibach coil springs. Designed to save customers time, frustration, and money, the kit is installed easily in about one hour per wheel. Detailed instructions accompany each kit, and installation videos are available to view online. ASE certified technicians are in-house and happy to answer your questions. A closer look at the cost difference between choosing an air vs. a non-air suspension conversion kit will highlight the considerable savings. Review these three different prices: that of repairing the air suspension system at the Mercury dealer, that of installing aftermarket air suspension parts on the Grand Marquis individually, and that of installing a Strutmasters coil spring suspension conversion kit. ,/p>
How Do I know If My Grand Marquis Air Suspension is failing?
If the 2003-2011 Mercury Grand Marquis is unable to meet and maintain its proper ride height, the air suspension system may be going bad. Early diagnosis of a failed or leaking air suspension system will prevent total failure. Identify the following signs and catch the problem before it's too late. A suddenly uneven height difference between different sides of the Grand Marquis is common. Generally, the rear end will sag but the front end will remain inflated. Many drivers describe a “squatting” appearance when this occurs. There may be a shifting lean from one side of the Grand Marquis to the other. If these imbalances are not fixed promptly, other components will wear out. The air compressor will be under increased strain and may cease working. If it is already running too often (noticeably noisy) then it may be in jeopardy. Lastly, look for an illuminated suspension warning light on the dashboard. A suspension direct replacement or repair will solve these issues, but it's important to find the perfect-fitting solution.
How does this part compare to OEM parts and other competitive solutions?
Less Than Dealer
2003-2011 Mercury Grand Marquis OEM Replacement Parts:+ Rear Air Springs ($630/air spring)
+ Compressor Assembly ($790)
+ Dryer ($230)
+ Rear Shocks ($50/shock)
+ Front Shocks ($90/shock)
+ Front Coil Springs ($170/spring)
= Over $2,900 (and that doesnât even include replacing electronic components that are known to fail such as the height sensors).
After Market Replacement Parts:+ Rear Air Springs ($90//air spring)
+ Shocks ($30/shock)
+ Compressor Assembly w/ Dryer ($210)
+ Front Coil Springs ($60/pair)
= Over $500 (but that doesn’t include replacing electronic components that are known to fail such as the height sensors).
Strutmasters Conversion Kit:+ (4) OE-Style Shocks
+ (2) Replacement Front Coil Springs
+ (2) Rear Eibach Coil Springs
+ Detailed installation instructions
+ Over-the-phone technical support
+ Limited Lifetime Warranty =
Our Price: $349.00!
Suspension Components List
The 2003-2011 2003-2011 Mercury Grand Marquis is built with the following suspension components:
2003-2011 Mercury Grand Marquis Air Springs (x2) - commonly referred to as air bags, a plastic and rubber bag that is fitted on top of the strut that uses pressurized air as a cushion instead of a metal coil spring to hold a vehicle off of the ground and off of its wheels. These are the number one cause of all air suspension leaks. All air springs all go bad at about the same rate. If one is leaking, the others will not be far behind. For a proper repair, all of them need to be replaced at the same time.
2003-2011 Mercury Grand Marquis Shock Absorbers (x4) - 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.
2003-2011 Mercury Grand Marquis Coil Springs (x2) - the front of the town car already has coil springs, thatâs why we not only offer replacements for weakened coil springs in the front, but our conversion kit puts the same, sturdy design on the rear of the vehicle.
2003-2011 Mercury Grand Marquis 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.
2003-2011 Mercury Grand Marquis Air Lines- tubes that run from a compressor to the air which carry pressurized air to the air bags in order to adjust the height of the vehicle, respectively.
2003-2011 Mercury Grand Marquis Solenoids (x2) - 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.
2003-2011 Mercury Grand Marquis Compressor Assembly- 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.
2003-2011 Mercury Grand Marquis Dryer- prevents moisture build-up inside of air suspension parts.
2003-2011 Mercury Grand Marquis Suspension Control Module- a computer which is responsible for the operations of the air suspension system and maintaining the vehicleâs correct ride height.
2003-2011 Mercury Grand Marquis 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.
Performance You Can’t Find Elsewhere
Made With Premium Springs
American Made Parts,
Get Your Parts When You Need Them
Fast Shipping Guaranteed
Professional Assistance and ASE Certified Tech Support
Those Other Guys Don't Offer
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