Mercedes camshaft adjustment solenoids commonly leak oil from the sealing ring or through the harness connector. If the solenoid is leaking from the electrical connector it should always be replaced and the harnesses included in this kit should be added at the same time to prevent damage to the main engine harness.  This will save you money in the long run.  It is a common failure on the 4.7L engines and all 2012-2020 Mercedes engines that use these specific magnetic camshaft adjusters where oil destroys your factory engine harness after time.  This results in a $10K bill from the dealer to replace your entire engine harness.  You plug this plug and play wire harness pigtail extensions from the engine harness to the sensors.  When they start causing problems from oil spillage you simply unplug them and throw them away and replace with new ones.  No special labor require.  Unplug from the sensor and plug these in place.  Save yourself a lot of headache and money!

We specifically made these to address the issue on the 4.7L M278 engine vehicles, but found out there are other Mercedes engines that use the same sensor.

Fits this part number Cam magnet sensor:  

• A276 156 07 90 

A276 905 10 00

Ships by UPS 2nd Day air within the U.S.'s 48 states.  Elsewhere is extra

This listing is for a set of 4 that go to the Magnetic Cam position sensors and 4 that go to the regular cam position sensor.  All 8 for one low price

Fits several 2011-2019 Mercedez

Here are some 4.7L Turbo engines this works for sure for:

2011 to 2017 S500 and S550

2011 to 2014 CL500 and CL 550

2015 to 2017 S500 Coupe and S550 Coupe

2011 to 2018 CLS 500 and CLS 550

2012 to 2020 SL500 and SL550

2012 to 2014 E500 and E550

2012 to 2014 ML500 and ML550

2013 to 2014 GL450

2013 to 2019 GL500, GLS500, GL550 and GLS550

Thanks for shopping!