Glow plug control unit for the Mercedes 3.0L V6 diesel engine, code OM642, with 4.4-volt steel plugs. Made by OE manufacturer BERU.
Steel plugs were used in the 07-08 Jeep Grand Cherokee CRD, and the 2007-2012 NCV3 Sprinter produced before 6/14/2012. 2012 is a mixed installation year. If you are unsure of your production date please contact us with your VIN.