2014-2018 Mercedes-Benz S500 AWD 4 Wheel Air Suspension Conversion Kit (MU74F)
2014-2018 Mercedes-Benz S500 AWD 4 Wheel Air Suspension Conversion Kit (MU74F) is backordered and will ship as soon as it is back in stock.
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Same day ground shipping on orders placed before 3pm
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1 year warranty on Strutmaster shocks, struts and springs
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Hassle-free returns within 30 days
- Easy installation in 8 simple steps, manual and videos included
- Great ride quality through reliable coil springs with our patented Glide Ride Technology
- Complete kit to replace your old air suspension with perfect fit
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Saturday: 9am - 6pm
Super easy install. No issues at all. Strutmasters has a great product with easy to follow instructions, I'm not a certified mechanic but had no problem completing the job myself.
Description
Description
Included
Included
Strutmasters Suspension Conversion Kit Includes
- 2 Preassembled Front Struts
- 2 Preassembled Rear Struts
- Detailed Instructions
Why Choose Strutmasters
Why Choose Strutmasters
Strutmasters' air to non-air suspension conversion kit saves S500 owners time, frustration, and money when the airmatic suspension system goes bad. The kit, made in America, eliminates the faulty dependency on the assorted parts that make up the original system. It comes complete with four pre-assembled coilover struts with cold-wound steel coil springs. The high-quality parts are more reliable than the originals; it's guaranteed with Strutmasters' 1-year warranty. Customers appreciate that the kit is installed in as little as one hour per wheel, and the suspension warning light turns off after about thirty minutes. The kit is a direct replacement- no modifications are needed before it's installed. Detailed instructions, online installation videos, and ASE certified technical support are just a few of the perks Strutmasters customers enjoy. The low price of the kit may be the most appealing aspect of them all; the kit costs a fraction of the price of dealership direct replacement and individual part replacement.
Notes
Notes
Product Notes
- Fits The W222 Chassis
- Fits AWD versions only. Refer to MU64F for RWD Variants
- This Kit Does NOT Include The Light Fix Module
- This kit is not recommended for the diesel, V12 or Hybrid versions due to the increase in weight.
Replaced Components
The 2014-2018 Mercedes-Benz S500 AWD is built with the following suspension components:
2014-2018 Mercedes-Benz S500 AWD AIRMATIC Struts (x4)- a plastic and rubber bag that is fitted onto a strut that uses air as a cushion instead of a metal coil spring to hold a vehicle off of the ground and off of its wheels. These struts are controlled by the suspension control module, which is also responsible for redistributing air to the struts as a means of weight distribution while cornering. 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.
2014-2018 Mercedes-Benz S500 AWD Height Sensors (x4) - 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.
2014-2018 Mercedes-Benz S500 AWD Air Lines- tubes that run from an air pump to the AIRMATIC struts, which carry pressurized hydraulic fluid to hydraulic struts in order to adjust the height of the vehicle, respectively.
2014-2018 Mercedes-Benz S500 AWD Compressor- if your suspension is leaking down, that means the compressor is working overtime and has likely already burned out.
2014-2018 Mercedes-Benz S500 AWD Dryer- prevents moisture build-up inside of hydraulic suspension parts.
2014-2018 Mercedes-Benz S500 AWD Suspension Control Module- a computer which is responsible for the operations of the AIRMATIC suspension system and maintaining the vehicles correct ride height.
2014-2018 Mercedes-Benz S500 AWD O-rings- Although they are the least expensive parts of the AIRMATIC 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
There are classic symptoms of a failed or leaking air suspension system in the 2014-2018 Mercedes-Benz S500 AWD. Early detection of a bad suspension is the key to maintaining the vehicle's overall health. Look for an inability of the S500 to reach and maintain its proper ride height. A sudden height variance between different sides of the S500 is also a red flag. This may look like one sagging end, one inflated end, a squatting appearance, or a shifting lean from side to side. A bad suspension will wear out the air compressor; if the compressor is running too often or has already ceased working then suspension failure is advanced. At this stage, a suspension warning light will illuminate on the dash.
What is a conversion kit
Who is Strutmasters
Description
Description
The 2014-2018 Mercedes-Benz S500 AWD 4 Wheel Air Suspension Conversion Kit (MU74F) is the perfect solution to your air suspension problems. Designed to be very affordable, you can convert your air suspension to use passive shocks and coil springs for less than the price of replacing one original equipment air strut.
Included
Included
Strutmasters Suspension Conversion Kit Includes
- 2 Preassembled Front Struts
- 2 Preassembled Rear Struts
- Detailed Instructions
Why Choose Strutmasters
Why Choose Strutmasters
Strutmasters' air to non-air suspension conversion kit saves S500 owners time, frustration, and money when the airmatic suspension system goes bad. The kit, made in America, eliminates the faulty dependency on the assorted parts that make up the original system. It comes complete with four pre-assembled coilover struts with cold-wound steel coil springs. The high-quality parts are more reliable than the originals; it's guaranteed with Strutmasters' 1-year warranty. Customers appreciate that the kit is installed in as little as one hour per wheel, and the suspension warning light turns off after about thirty minutes. The kit is a direct replacement- no modifications are needed before it's installed. Detailed instructions, online installation videos, and ASE certified technical support are just a few of the perks Strutmasters customers enjoy. The low price of the kit may be the most appealing aspect of them all; the kit costs a fraction of the price of dealership direct replacement and individual part replacement.
Notes
Notes
Product Notes
- Fits The W222 Chassis
- Fits AWD versions only. Refer to MU64F for RWD Variants
- This Kit Does NOT Include The Light Fix Module
- This kit is not recommended for the diesel, V12 or Hybrid versions due to the increase in weight.
Replaced Components
The 2014-2018 Mercedes-Benz S500 AWD is built with the following suspension components:
2014-2018 Mercedes-Benz S500 AWD AIRMATIC Struts (x4)- a plastic and rubber bag that is fitted onto a strut that uses air as a cushion instead of a metal coil spring to hold a vehicle off of the ground and off of its wheels. These struts are controlled by the suspension control module, which is also responsible for redistributing air to the struts as a means of weight distribution while cornering. 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.
2014-2018 Mercedes-Benz S500 AWD Height Sensors (x4) - 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.
2014-2018 Mercedes-Benz S500 AWD Air Lines- tubes that run from an air pump to the AIRMATIC struts, which carry pressurized hydraulic fluid to hydraulic struts in order to adjust the height of the vehicle, respectively.
2014-2018 Mercedes-Benz S500 AWD Compressor- if your suspension is leaking down, that means the compressor is working overtime and has likely already burned out.
2014-2018 Mercedes-Benz S500 AWD Dryer- prevents moisture build-up inside of hydraulic suspension parts.
2014-2018 Mercedes-Benz S500 AWD Suspension Control Module- a computer which is responsible for the operations of the AIRMATIC suspension system and maintaining the vehicles correct ride height.
2014-2018 Mercedes-Benz S500 AWD O-rings- Although they are the least expensive parts of the AIRMATIC 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
There are classic symptoms of a failed or leaking air suspension system in the 2014-2018 Mercedes-Benz S500 AWD. Early detection of a bad suspension is the key to maintaining the vehicle's overall health. Look for an inability of the S500 to reach and maintain its proper ride height. A sudden height variance between different sides of the S500 is also a red flag. This may look like one sagging end, one inflated end, a squatting appearance, or a shifting lean from side to side. A bad suspension will wear out the air compressor; if the compressor is running too often or has already ceased working then suspension failure is advanced. At this stage, a suspension warning light will illuminate on the dash.
