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Description & Operation This automobile has standard struts and coil springs in the front and the rear is an air-operated, microprocessor-controlled air suspension system where most have steel coil springs. read more... |
Support Systems Air suspension controls are activated by the module which also controls the Electronic Variable Orifice (EVO) for the steering. read more... |
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Solutions If your Grand Marquis air suspension is down, then to keep it as a working air suspension system, it would be best to replace both air springs and the air compressor. read more... |
What Goes Wrong The modules, solenoids, relays, levelers, height sensors and many other electronic components are all subject to failure over time. read more... |
Mercury Grand Marquis Rear Air Suspension System
Common Problems with
Mercury Grand Marquis Air Suspension Systems
The Mercury Grand Marquis Air Suspension system is subject to many problems but TIME is its biggest enemy. The air springs are made with rubber, which tends to dry-rot in five to seven years. The Grand Marquis' air suspension's longevity is determined by how much extreme heat and cold the Grand Marquis is subjected; extreme conditions degrade the components.
At last you can leave your air suspension problems behind you forever! Installing our conversion means NEVER worrying about an air leak again, while still enjoying a luxury car ride.
For fast, personal service, please call our toll free line, 1-866-597-2397, to order and our customer service staff will answer all your questions and make sure you get exactly the parts you need. Or, if you already know exactly what you need, shop online with our Pay Pal shopping cart.
 Our
coil spring conversion converts the air bag suspension system to a dependable
high quality passive spring system. Our springs are designed to give
your vehicle a smooth ride. Springs fit perfectly in the seat without
welding to the suspension. The package includes detailed instructions.
Backed with a lifetime warranty!
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Grand Marquis Coil Spring Conversion $227.73 
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 We
strongly suggest that you change the dryer whenever you need to change
either the air springs or the air compressor. A bad dryer can allow
water to get into the springs, damaging your new investment. As the
dryer gets filled with moisture, the back pressure can overload and
burn out your compressor. Backed with a 12
month, 12,000 mile warranty
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Grand Marquis Air Suspension Dryer - $46.95
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 Our
remanufactured compressor are completely disassembled and remanufactured
from the ground up. We replace all the high wear parts such as bearings,
sleeves, and bushings with name brand parts. Our compressors are inspected
and tested numerous times before leaving the factory. We not only remanufacture
them, we make them better.
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Grand Marquis Air Suspension compressor assembly $206.65
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 Air
spring solenoid & O-ring kit - includes new O-rings.Backed with a lifetime warranty! |
O-ring kit $23.55
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 This
new air spring assembly is manufactured from 100% new material. This
heavy duty air spring is backed with the longest warranty in the industry.
Air spring comes with a detailed installation guide. Air spring is backed with a 1 year warranty. |
Grand Marquis Rear
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CALL NOW FOR FREE DIAGNOSIS!
For sales or service, call toll free 1-866-597-2397
or 1-336-597-2397 (for outside our calling area)
To order a catalog, please call 1-866-896-9886
or 1-336-599-0286 outside our toll-free service area.
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-because our customers come first!