6 Piece Bosch OEM Glow Plug Set # 0250201054 / 80013 - Mercedes Benz # 0011592001 / 0011592101 (Replaces Bosch # 0250201038) 6 Piece Set of 100% NEW Genuine Bosch Glow Plugs Bosch #'s: 0 250 201 054 / 80013 Mercedes Benz / MB OE # 000 159 20 01 / 000 159 21 01 These are the new updated version of Bosch #: 0 250 201 038