The 2006-2013 Mercedes R350 4-Wheel Air Suspension Conversion Kit (MR14G) 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 spring.
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- Why Strutmasters
- OEM Numbers
THIS KIT FITS
- 2006 MERCEDES R350
- 2007 MERCEDES R350
- 2008 MERCEDES R350
- 2009 MERCEDES R350
- 2010 MERCEDES R350
- 2011 MERCEDES R350
- 2012 MERCEDES R350
- 2013 MERCEDES R350
Convert Your AIR Suspension To A Coil Spring SuspensionEnd Your Suspension Problems Forever...Strutmasters 2006-2013 Mercedes-Benz R350 4-Wheel Conversion Kit is the perfect solution to your suspension problems. Designed to be very affordable, you can convert your suspension to use standard shocks and coil springs for less than the price of replacing one Air Spring. KIT CLASS: PREMIUM WARRANTY: LIFETIME Limited
- Saves Money
- Replaces Your Rear Air System
- All New Components
- Rides Great
- No Modifications Required To Install
- Easy To Install
- Premium Springs
- 2 Rear Shocks
- 2 Rear Springs
- 2 Front Coilover Struts Preloaded with Springs
- New Mounts
- All Necessary Hardware
- Detailed Instructions
- This kit does NOT include the module to remove the suspension warning light.
The 2006-2013 Mercedes Benz R350 is built with the following rear suspension components: 2006-2013 Mercedes Benz R350 Electronic Shocks (x2)- shocks whose dampening capabilities are controlled by the suspension control module. 2006-2013 Mercedes Benz R350 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. 2006-2013 Mercedes Benz R350 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. 2006-2013 Mercedes Benz R350 Air Lines- tubes that run from a compressor to the air springs, which carry pressurized air to the air bags. 2006-2013 Mercedes Benz R350 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. 2006-2013 Mercedes Benz R350 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. 2006-2013 Mercedes Benz R350 Suspension Control Module- a computer which is responsible for the operations of the air suspension system and maintaining the vehicles correct ride height. 2006-2013 Mercedes Benz R350 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
Look for these common signs that indicate the air suspension system is going bad or leaking on the 2006-2013 Mercedes-Benz R350. Early detection of a failed air suspension system is the key to avoiding total failure. If the R350 is unable to reach and maintain its proper ride height, that is a red flag. Any height imbalance such as one sagging side, one inflated end, a ‚Äúsquatting down‚Äù appearance, or a shifting lean from one side to the other indicates a failed suspension. If not fixed promptly, these height variances will wear out the air compressor. As a result, a suspension warning light will illuminate on the dashboard. At this point, suspension failure is more advanced. The longer one waits to repair the R350, the more expensive it will be.
OEM Replacement Cost
'+ 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 doesnt even include replacing electronic components that are known to fail such as the height sensors).
Aftermarket Replacement Cost
'+ 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).
The original air suspension system on the 2006-2013 Mercedes-Benz R350 is expensive to repair. When one part stops functioning, the entire system follows suit. Strutmasters' air to non-air suspension conversion kit was built to save customers time, frustration, and money when the R350 suspension system fails. The kit, manufactured in the USA, includes two rear shocks, two rear springs, two front coilover struts preloaded with springs, new mounts, and all necessary hardware. Strutmasters guarantees your satisfaction with the quality, that's why we offer a 1-year warranty. This is the only kit on the market that uses cold-wound steel springs- they're the best in the business! Customers appreciate the detailed instruction manual, online installation videos, and technical support from our ASE certified experts. Most customers get the kit installed in about one hour per wheel. Without sacrificing quality, this kit is the lowest price replacement solution on the market. Compared to dealership direct replacement and individual aftermarket parts, this coilover suspension conversion kit is the smartest choice.
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