Convert Your Air Suspension To A Coil Spring Suspension. End Your Air Suspension Problems Forever...
Strutmasters 2003-2011 Mercury Grand Marquis Rear Air Suspension Conversion Kit with 2 Front and 2 Rear Shocks 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 Fits
2003-2011 Mercury Grand Marquis
- If The Front Suspension Is Sagging, Then Add The Front Springs To Your Order
- Year: 2003-2011
- Make: Mercury
- Model: Grand Marquis
- Manufacturer: Strutmasters
- Product Type: Rear 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 Shocks
- 2 Rear Shocks
- 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 Eibach 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 Air Suspension Conversion Kit With 2 Struts 2 Shocks (FA3RF) 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 Eibach 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
Our FA3RF air suspension conversion kit for the 2003-2011 Mercury Grand Marquis comes with two brand new direct replacement front struts and two rear shocks along with our signature red coil springs to convert the rear air suspension. After you install the FA3RF, you will feel like you just bought the car new straight from the dealership! Strutmasters conversion kits ensure you have a comfortable drive while improving your vehicle's ride height. Our steel springs will ensure your suspension is always working to keep the rear of the vehicle from sagging on the ground, and riding right!
How Do I know If My Grand Marquis Air Suspension is failing?
The 2003-2011 Mercury Grand Marquis was designed after the Lincoln Town Car. It came from the dealer with passive gas-charged hydraulic fluid struts in the front, gas-charged hydraulic fluid shocks and active air springs. Passive hydraulic struts and shocks usually begin to wear out anywhere from 50,000-80,000 miles. It is normal for them to require replacements from time to time, just like tires. The rear air springs were designed to require little maintenance and were not designed to go bad or wear out. Unfortunately, they still do. These air suspension systems have almost a 100% failure rate! Some of the common failures in these systems come from either the compressor or the individual air springs. When the air suspension goes bad, normally you will begin to hear the compressor run louder and louder as it tries to inflate leaking air springs (or you will see the car slammed to the ground in a case of total failure).
How does this part compare to OEM parts and other competitive solutions?
Less Than Dealer
After Market Replacement Parts:
+ Air Springs ($499/spring)
+ Compressor and Dryer Assembly ($210)
+ Air Shocks ($95/shock)
= TOTAL: Over $2,500 (and that doesn’t even include replacing electronic components that are known to fail such as the height sensors).
Strutmasters Conversion Kit:
+ 2 x Front Struts
+ 2 x Rear Shocks
+ 2 x Rear Eibach Springs
+ Detailed Installation Instructions
+ Over-the-phone technical support and a Limited Lifetime Warranty =
Our Price: $299.00!
Suspension Components List
The 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 Rear Gas Shocks (x2)- This vehicle is equipped with 2 rear gas shocks. These shocks are what absorb the impact of the rear tires hitting the road and make the vehicle ride smoothly.
2003-2011 Mercury Grand Marquis Solenoids (x4)- This vehicle is equipped with 4 solenoids. These plastic components connect the electrical connection and lines of suspension components to the suspension control module. The solenoids are responsible for regulating the air pressure in each air spring or air shock. Solenoids are a small piece of the suspension system but they play a big role in how well it functions. If a solenoid is not working properly, it will cause the vehicle to be unlevel and, in turn, cause the compressor to burn out.
2003-2011 Mercury Grand Marquis Compressor- This vehicle is equipped with one air suspension compressor. The compressor is responsible for pumping up the air springs and shocks. When the air suspension starts leaking, the compressor is forced to run continuously to try and keep the air springs inflated. After a couple of days of running non-stop, the compressor will burn itself out. Replacing the compressor is a timely and expensive project to undertake.
2003-2011 Mercury Grand Marquis Dryer Assembly- This vehicle is equipped with a dryer assembly. The dryer assembly is responsible for getting moisture out of the air lines. Once the air suspension parts start to leak, moisture will build up throughout the air system. Moisture damages the air suspension components from the inside out. The dryer must be replaced whenever the compressor is replaced to prevent further damage.
2003-2011 Mercury Grand Marquis Suspension Control Module- This vehicle is equipped with a suspension control module. This module is the brain of the suspension system and it reads all of the signals that are being sent by the height sensors and determines if the vehicle needs to be raised or lowered.
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 Eibach Springs
American Made Parts,
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Fast Shipping Guaranteed
Professional Assistance and ASE Certified Tech Support
Those Other Guys Don't Offer
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