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Convert Your Air Suspension To A Passive Coil Spring Suspension. End Your Air Suspension Problems Forever...2003-2011 Ford Crown Victoria Air Springs To Coil Springs And Shocks is the perfect solution to your air suspension problems. Designed to be very affordable, you can convert your ENTIRE air suspension system to use passive shocks and coil springs for less than the price of replacing just one Original Equipment air spring.
Conversion System Features
- Saves Money
- All New Components
- Ride Great
- More Reliable Than Air Suspensions
- No Modifications Required, Easy To Install
- Premium American-Made Coil Springs
Air Suspension Conversion System Includes
- 2 Rear Shocks
- 2 Rear American-Made Coil Springs
- All Necessary Hardware
- Detailed Instructions
This Product Fits2003 Ford Crown Victoria, 2004 Ford Crown Victoria, 2005 Ford Crown Victoria, 2006 Ford Crown Victoria, 2007 Ford Crown Victoria, 2008 Ford Crown Victoria, 2009 Ford Crown Victoria, 2010 Ford Crown Victoria, 2011 Ford Crown Victoria, 2003 Lincoln Town Car, 2004 Lincoln Town Car, 2005 Lincoln Town Car, 2006 Lincoln Town Car, 2007 Lincoln Town Car, 2008 Lincoln Town Car, 2009 Lincoln Town Car, 2010 Lincoln Town Car, 2011 Lincoln Town Car, 2003 Mercury Grand Marquis, 2004 Mercury Grand Marquis, 2005 Mercury Grand Marquis, 2006 Mercury Grand Marquis, 2007 Mercury Grand Marquis, 2008 Mercury Grand Marquis, 2009 Mercury Grand Marquis , 2010 Mercury Grand Marquis, 2011 Mercury Grand Marquis
- If the Rear Shocks Are Worn Out, Then Usually, So Are The Front. For An Even Smoother Ride, Call 866-597-2397 For A Special Price
- Does not fit Limousines
The 2003-2011 Ford Crown Victoria is built with the following suspension components:
2003-2011 Ford Crown Victoria Air Springs (x2)- commonly referred to as air bags, a plastic and rubber bag 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 Ford Crown Victoria 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 Ford Crown Victoria 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 Ford Crown Victoria 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 Ford Crown Victoria 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 Ford Crown Victoria 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 Ford Crown Victoria 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.
Suspension Failure Signs
You will want to know the signs of a failed or leaking air suspension in your 2003-2011 Ford Crown Victoria so that you can properly diagnose the problem before it is too late. There are a few distinctive things you want to look for that can help you tell if it is going bad or if it is already a suspension total failure. The clearest sign of suspension failure is a suddenly noticeable difference between the height of the rear end and the front end of the Crown Victoria. Usually, the rear will sag first while the front will remain inflated. This gives the illusion that the Crown Vic is squatting down in the rear end, too low to the ground. Look at the instrument panel, too. If there is a suspension warning light or message illuminated, then you probably need a suspension repair. Check on the air suspension compressor. If it is running too long (longer than 15-20 seconds) or has stopped working, you definitely want to research your replacement options. Check the rear air springs for visible cracks caused by dry rot.
OEM Replacement Cost
- 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).