6 required for Sprinter 3.0L Mid 2012 and Later 3.0L V6 engines
These are a 7.0 volt ceramic core glow plug and are ONLY to be used with the Glow Plug Control Unit shown below.
These glow plugs are also used for other Mercedes 3.0L V6 diesel engines (from June 15, 2012 (engine number 41330714 and later)These are the original NGK plugs. They are the same exact plug sold at a Mercedes dealer.
Glow plug control unit for all V6 diesel engine models, Mid 2012 and later. (From June 15, 2012, Engine number 41330714 and later). It is to be used ONLY with the NGK ceramic core glow plugs. DO NOT use this unit with any steel core glow plugs (4.4 volts) made by Bosch or Beru.
This unit is manufactured by Beru and is the exact same unit sold at a Dodge, Freightliner or Mercedes dealer.