This plug provides a quick solution to the common Swirl valve fault
that occurs on the OM642 V6 Diesel engines fitted to various Mercedes, Chrysler and JEEP Car Van and 4x4 models.
This plug connects in place of the faulty Pierburg 6421500494 swirl valve actuator motor and fools the car into thinking that the motor is working.
This plug has included the resistor
The plug will work with the following Vehicles:
Chrysler 300C (2006-2011) (Europe, Australia and New Zealand only)
JEEP
Jeep Grand Cherokee WK/WH (2005-2010 (Europe)1, 2007-2008 (North America)2)
Jeep Commander XK/XH (2006-2010 (Europe))
Mercedes:
Mercedes-Benz Sprinter 3.0L (2006 )
Mercedes-Benz Freightliner 3.0L (2006-)
Mercedes-Benz Vito 120CDI 204CDI Sports (2006-) Europe Australia
Mercedes-Benz C320 CDI (2005 2007)
Mercedes-Benz E280/E300/E320 CDI/BlueTEC (2007-2009)
Mercedes-Benz C350/C320 CDI (2009 2014)
Mercedes-Benz CLK320 CDI (2005-2010)
Mercedes-Benz E350 CDI/BlueTEC(2010 2016)
Mercedes-Benz E 350d (2016 2018)
Mercedes-Benz G320 CDI/G350 CDI/BlueTEC (2007 2018)
Mercedes-Benz GLK 350 CDI (2013 2015)
Mercedes-Benz R320/R350 CDI/BlueTEC (2007 2012)
Mercedes-Benz ML280/ML300/ML320/ML350 CDI/BlueTEC(2007 2011)
Mercedes-Benz ML350 BlueTEC/GLE350r (2011 2018)
Mercedes-Benz GL350/320 CDI/BlueTEC (2006 2012)
Mercedes-Benz GL350 BlueTEC/GLS 350d (2012 2018)
Mercedes-Benz GLC350d CDI (2016-2019)
Mercedes-Benz S320/350 CDI/BlueTEC(2005 2013)
Mercedes-Benz S350 BlueTEC/S 350d (2013 2017)
Mercedes-Benz CLS 320/350 CDI (2005 2011)
2009 and later OM642 Engines - This plug will work BUT the ECM will need tuning because these engines have sensors fitted to verify that the swirl valve is opening and closing.
There is much information relating to this on car forums and on a certain video sharing website
The Swirl valve can be effectively bypassed by fitting a resistor across 2 of the connections on a plug that connects to the Pierburg 6421500494 actuator motor.
All parts and materials used are high quality and are designed to withstand the very high temperatures in the engine compartment.
Once fitted, the engine fault code MAY need to be cleared using a fault code reader - you will need to either buy your own or get someone to do this for you.
You will receive the bypass plug with resistor. I do not offer instructions as the fitting will be specific to your car model, as will be the clearing of the fault code(s)
