- Without Module
2005-2011 Mercedes Benz CLS500 4 Wheel Air Or Hydraulic Suspension Conversion Kit (MJ14F)
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Convert Your Air Suspension To A Coil Spring Suspension. End Your Air Suspension Problems Forever...
Strutmasters 2005-2011 Mercedes Benz CLS500 4 Wheel Air Or Hydraulic Suspension Conversion Kits are 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
2005 Mercedes Benz CLS500, 2006 Mercedes Benz CLS500, 2007 Mercedes Benz CLS500, 2008 Mercedes Benz CLS500, 2009 Mercedes Benz CLS500, 2010 Mercedes Benz CLS500, 2011 Mercedes Benz CLS500
- Fits The W219 Chassis
- NOTE: This kit does NOT include the Light-Fix Module. To purchase the kit with the Light-Fix Module, checkout kit MJ14FM
- Year: 2005-2011
- Make: Mercedes Benz
- Model: CLS500
- Manufacturer: Strutmasters
- Product Type: 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 Struts
- 2 Front Eibach Springs
- 2 Rear Shocks
- 2 Rear Eibach Springs
- All Necessary Hardware
- Detailed Instructions
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
2005-2011 Mercedes Benz CLS500 4 Wheel Air Or Hydraulic Suspension Conversion Kit (MJ14F) 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 GuysThe air suspension system on your Mercedes Benz CLS500 is composed of a wide variety of assorted parts that need to function perfectly in sync. Otherwise, your suspension will fail. We know you could spend a fortune bringing your CLS500 into the dealership each time the faulty air or hydraulic suspension needs a repair- we know because our customers tell us they spent too many years doing it. We knew there was a better way, so we created our conversion kit. This kit includes two new pre-assembled front coil-over struts using Eibach coil springs, two new Eibach coil springs with mounts, and two passive hydraulic fluid and gas shocks for the rear end of the CLS500. The parts are high quality and backed by our lifetime limited warranty. DIYers love our kit because theyâre installed so easily, usually in about one hour per wheel. The cost difference is huge, too. If you look closer at the price difference between choosing an air vs non-air suspension system you will see why so many people decide to convert. On this page, we compare three costs: that of repairing your air suspension system at the Mercedes-Benz dealer, that of installing aftermarket air suspension parts on your CLS500 individually, and that of getting rid of your faulty air ride headache for good and installing a brand new Strutmasters coil-over suspension conversion kit today.
How Do I know If My CLS500 Air Suspension is failing?There are common signs of a failed or leaking air suspension system on your 2005-2011 Mercedes-Benz CLS500. It’s important to know when the air or hydraulic suspension system is going bad on your CLS500 so you can diagnose the situation before suspension total failure immobilizes the vehicle. The most noticeable signs is a sudden uneven height difference between different sides of the CLS500. Usually, drivers notice the rear or front end will sag while the opposite end remains inflated. The CLS500 is described as looking like it’s “squatting down lower than usual.” Sometimes bad suspension can look like a lean from one side to another. Overall, if the ride height looks off, then it’s likely the suspension needs repair or replacement. Inside the car, check the instrument panel for an illuminated suspension warning light or message. Listen closely to the air compressor- if it has stopped working, then a bad suspension may have caused it to wear out. If it is very loud and noisy, it may be running too often. These are also bad signs. You have options, but you need to get it fixed fast.
How does this part compare to OEM parts and other competitive solutions?
Less Than Dealer
2005-2011 Mercedes Benz CLS500 OEM Replacement Parts:
+ Front Air Struts ($1,240/strut) )
+ Rear Electronic Air Shocks ($580/shock)
+ Rear Air Spring ($1,190/spring)
+ Air Compressor Assembly ($380)
= Over $6,400 (and that doesnât even include replacing electronic components that are known to fail such as the height sensors).
After Market Replacement Parts:
+ Front Air Struts ($840/strut) )
+ Rear Electronic Air Shocks ($480/shock)
+ Rear Air Spring ($310/spring)
+ Air Compressor Assembly ($390)
= Over $3,600 (and that doesn’t even include replacing electronic components that are known to fail such as the height sensors).
Strutmasters Conversion Kit:
+ (2) Completely pre-assembled coil-over struts using Eibach coil springs
+ (2) Eibach coil springs for the rear
+ (2) Rear passive hydraulic fluid shocks
+ Detailed installation instructions
+ Over-the-phone technical support and a Limited Lifetime Warranty
Choosing the conversion kit for the 2005-2011 Mercedes Benz CLS500 saves YOU over $5,000!
**Prices were quoted directly from an actual Mercedes-Benz Genuine Original Equipment Replacement Parts site, results may vary**
Our Price: $949.00!
Suspension Components List
The 2005-2011 Mercedes Benz CLS500 is built with the following suspension components:
2005-2011 Mercedes Benz CLS500 Air Springs (x4)- (models with air suspension only). 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.
2005-2011 Mercedes Benz CLS500 Struts (x2)- a type of shock absorber; 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.; the air spring assembled on top of the strut is commonly referred to as an air strut.
2005-2011 Mercedes Benz CLS500 Air Shocks (x2)â (models w/ AIRMATIC Dual-Control only). The air shocks are pumped up automatically to assist with the ride quality. These shocks contain a rubber bladder which is notorious for dry rotting, causing leaks in the shocks which inevitably leads to multiple failures in the air system.
2005-2011 Mercedes Benz CLS500 Passive Hydraulic Shock Absorbers (x2)- (models w/o AIRMATIC Dual-Control only). A 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.
2005-2011 Mercedes Benz CLS500 Coil Springs (x4)- (models w/o AIRMATIC). What we love! Coil springs hold the vehicle up but be careful, they are rated for and designed to work with the rest of the suspension system, so when you change air shocks to passive shocks, then you will need a different rated coil spring that works well with the new type of shocks.
2005-2011 Mercedes Benz CLS500 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.
2005-2011 Mercedes Benz CLS500 Air Lines- (models with air suspension only). Tubes that run from a compressor to the air struts which carry pressurized air to the air bags.
2005-2011 Mercedes Benz CLS500 Compressor Assembly- (models with air suspension only). Creates/sends pressurized air 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.
2005-2011 Mercedes Benz CLS500 Suspension Control Module- a computer which is responsible for the operations of the air suspension system and maintaining the vehicleâs correct ride height.
2005-2011 Mercedes Benz CLS500 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,
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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Real Customers, Real Reviews
Read reviews from people just like you looking for the perfect solution for their suspension needs.
I brought another strut kit from another company and they did not fit. Then I brought strut conversion kit from Strutmasters and they went on beautifully. I can’t express enough how thankful I am for u guys. You got me back on the road and riding sooooooo smooth. Besides being recommended to you guys by three mechanics, I will share my story and recommend you to everyone. Thank You so much for your expertise and professionalism! !!
I brought another strut kit from another company and they did not fit. Then I brought strut conv kit from Strutmasters and they went on beautifully. I can’t express enough how thankful I am for u guys. U got me back on the road and riding sooooooo smooth. Besides being recommended to u guys by 3 mechanics, I will share my story and recommend u to everyone. Ty so much for your expertise and professionalism! !!
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