- Year: 2007-2008
- Make: Mercedes-Benz
- Model: R300 CDI
- 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.
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
2010-2011 Mercedes R300 CDI 4-Wheel Air Suspension Conversion Kit with Suspension-Light Module (MR14GM) 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 assorted parts that comprise the air suspension system on the 2010-2011 Mercedes-Benz R300 CDI must always function in unison. If one part stops working, the rest of the system is defunct. Strutmasters' air to non-air suspension conversion kit eliminates this dependency for good. The kit, manufactured in America, comes complete with two rear shocks, two rear Eibach springs, one suspension warning light-removal module, two front coilover struts preloaded with Eibach springs, new mounts, and all necessary hardware. The kit can be installed in as little as one hour per wheel. Each kit comes with easy to follow instructions, a Lifetime Limited Warranty, and online installation videos available to view. If further help is needed, Strutmasters' ASE certified experts are available over the telephone for technical support. Lastly, the cost of the kit is a fraction of the prices of dealership direct replacement and individual aftermarket part replacement.
How Do I know If My R300 CDI Air Suspension is failing?If the 2010-11 Mercedes-Benz R300 CDI is unable to maintain its proper ride height, a failed or leaking air suspension system may be to blame. Early diagnosis of a bad suspension is the key to avoiding total failure. Look for a sudden height variance between different sides of the R300 CDI. One end may sag while the other remains inflated, there may be a shifting lean from side to side, or the vehicle may appear to be “squatting down.” These height imbalances, if not fixed promptly, will wear out the air compressor. If the air compressor has already stopped working or runs too often, suspension failure has advanced further. At this point, a suspension warning light will illuminate on the dashboard. Unfortunately, many vehicle owners don't realize there is a suspension issue until this late sign presents itself.
How does this part compare to OEM parts and other competitive solutions?
Less Than Dealer
2010-2011 Mercedes R300 CDI OEM Replacement Parts:+ Front Struts ($496/strut)
+ Front Air Spring ($350/spring)
+ Front Mounts ($43/mount)
+ Rear Electronic Shocks ($740/shock)
+ Rear Air/Hydraulic Spring ($430/spring)
+ Air Compressor Assembly ($540)
= TOTAL: Over $4,500 (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 ($675/strut)
+ Rear Electronic Shocks ($110/shock)
+ Rear Air/Hydraulic Spring ($190/spring)
+ Air Compressor Assembly ($680)
= TOTAL: Over $2,600 (and that doesn’t even include replacing electronic components that are known to fail such as the height sensors).
Strutmasters Conversion Kit:+ (2) Front passive hydraulic fluid struts preloaded with Eibach Coil Springs
+ (2) Rear Eibach Coil Springs
+ (1) Suspension Warning Light-Removal Module
+ (2) Rear passive hydraulic fluid shocks
+ Detailed installation instructions
+ Over-the-phone technical support and a Limited Lifetime Warranty
Choosing the rear air-suspension conversion kit for the 2010-2011 Mercedes Benz R300 CDI saves YOU over $1,000!
**Prices were quoted directly from an actual Mercedes-Benz Genuine Original Equipment Replacement Parts site, results may vary**
Our Price: $999.00!
Suspension Components ListThe 2010-2011 Mercedes Benz R300 CDI is built with the following rear suspension components:
2010-2011 Mercedes Benz R300 CDI Electronic Shocks (x2)- shocks whose dampening capabilities are controlled by the suspension control module.
2010-2011 Mercedes Benz R300 CDI 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.
2010-2011 Mercedes Benz R300 CDI Height Sensors (x2)- 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.
2010-2011 Mercedes Benz R300 CDI Air Lines- tubes that run from a compressor to the air springs, which carry pressurized air to the air bags.
2010-2011 Mercedes Benz R300 CDI Solenoids (x2)- usually L-shaped, these plastic components connect the electrical connection and lines of suspension components to the suspension control module on vehicles with active suspension. The solenoid regulates the air pressure for each air spring. Solenoids start to leak as they wear out causing the vehicle to sag or to lean. This will cause the ride height sensor to send a signal to activate the compressor in an attempt to inflate the air suspension and level out the vehicle. This excessive work load will eventually lead to total failure of the compressor.
2010-2011 Mercedes Benz R300 CDI Compressor Assembly- 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.
2010-2011 Mercedes Benz R300 CDI Suspension Control Module- a computer which is responsible for the operations of the air suspension system and maintaining the vehicleâs correct ride height.
2010-2011 Mercedes Benz R300 CDI 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
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American Made Parts,
Get Your Parts When You Need Them
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Professional Assistance and ASE Certified Tech Support
Those Other Guys Don't Offer
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