Mercedes-Benz W204 (C300, E350, ML350, & More) Camshaft Adjuster Solenoid Repair Kit - Features, Symptoms, And Product Review

This camshaft adjuster solenoid repair kit is designed for Mercedes-Benz models featuring the M272 V6 and M273 V8 engines produced from 2007 through 2011. Our cam adjuster solenoid kit takes the ordering guesswork out of the replacement process. 

The camshaft adjuster solenoid, also known as the cam adjuster magnet, on the Mercedes-Benz M272 and M273 is a simple mechanical component. Simply, it's a solenoid with a small piston that controls the path to the camshaft adjuster. This kit replaces all of your adjuster solenoids and everything else when doing this job.

Mercedes-Benz W204 Camshaft Adjuster Solenoid Failure Symptoms

When your camshaft adjustment solenoids begin to fail, they're unable to adjust the position of the camshaft which in turn affects the timing. Your engine's computer is expecting it to be in a certain position and is receiving a completely different position. These solenoids fail by either getting physically stuck, or they begin leaking oil from around the seal or the electrical connector. The fault codes listed below are specific to certain camshaft adjustment solenoids and can help you determine which solenoid is actually failing. 

So, the symptoms of a failing camshaft adjustment solenoid on your Mercedes-Benz W204 are pretty straightforward. The symptoms are:

• Check engine light illuminated
• Rough running
• Fault Codes

  • P0010 “A” Camshaft Position Actuator Circuit (Bank 1)

  • P0011 “A” Camshaft Position: Timing Over-Advanced or System Performance (Bank 1)

  • P0012 “A” Camshaft Position: Timing Over-Retarded (Bank 1)

  • P0013 “B” Camshaft Position: Actuator Circuit (Bank 1)

  • P0014 “B” Camshaft Position: Timing Over-Advanced or System Performance (Bank 1)

  • P0015 “B” Camshaft Position: Timing Over-Retarded (Bank 1)

  • P0016 Crankshaft Position: Camshaft Position Correlation (Bank 1 Sensor A)

  • P0017 Crankshaft Position: Camshaft Position Correlation (Bank 1 Sensor B)

  • P0018 Crankshaft Position: Camshaft Position Correlation (Bank 2 Sensor A)

  • P0019 Crankshaft Position: Camshaft Position Correlation (Bank 2 Sensor B)

  • P0020 “A” Camshaft Position Actuator Circuit (Bank 2)

  • P0021 “A” Camshaft Position: Timing Over-Advanced or System Performance (Bank 2)

  • P0022 “A” Camshaft Position: Timing Over-Retarded (Bank 2)

  • P0023 “B” Camshaft Position: Actuator Circuit (Bank 2)

  • P0024 “B” Camshaft Position: Timing Over-Advanced or System Performance (Bank 2)

  • P0025 “B” Camshaft Position: Timing Over-Retarded (Bank 2)

While we suggest replacing all of your camshaft adjustment solenoids when one is failing, there is a method to test exactly which one is the culprit of your problems. You can remove each solenoid and connect the leads to a 12v source. When they are functioning properly, you should hear them audibly click. When they aren't functioning, they won't make a sound. 

Mercedes-Benz W204 Models Applicable

This camshaft adjuster magnet repair kit fits a wide range of Mercedes-Benz W204 models with the M272 V6 engine between the years 2006 and 2011, including:

Mercedes-Benz W204 Camshaft Adjuster Solenoid Kit 3D Parts Diagram

Parts Included with Mercedes-Benz W204 Camshaft Adjuster Solenoid Kit

• 4x Engine Camshaft Adjuster Magnet
• Engine Oil Cooler Gasket
• Engine Oil Filter
• Sealing Washer

Additional Parts Required with Mercedes-Benz W204 Camshaft Adjuster Solenoid Kit

• None

Special Tools Required with Mercedes-Benz W204 Camshaft Adjuster Solenoid Kit

• None

Additional Parts Recommended with Mercedes-Benz W204 Camshaft Adjuster Solenoid Kit

• None

Aftermarket Upgrades for Mercedes-Benz W204 Camshaft Adjuster Solenoid Kit

• None

Since everything in this kit will need to be replaced in the future, it's a good thing that everything in it comes with our Lifetime Replacement Guarantee like everything else we sell. You can drive your car for another 70,000 miles and when they need to be replaced again, just follow our return procedure. 

In the video below, Kyle Bascombe, our Mercedes Catalog Manager, gets up close with this Mercedes-Benz W204 Camshaft Adjuster Solenoid Kit. If you're unsure if this thermostat replacement kit fits your car, you can verify the fitment by going to our homepage and using the vehicle selection tool in the upper left corner. As usual, if you like this Really Quick Product Review, subscribe and check back here for regular releases in the future.  

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Written by :

Evan Madore

Writer/Editor at FCP Euro and owner of a daily R53 MINI Cooper, a track-built R53 MINI, and a 1997 Dakar Yellow E36 M3 Sedan. ••• Instagram: @evan.madore