The oxygen sensor is a direct replacement for select 2002-2006 BMW applications. It signals exhaust oxygen content to the engine computer so it can adjust the air-fuel mixture.

Walker Products 932-14009 Oxygen Sensor Features:

• Fits 2002-2005 BMW K1200RS; 2002-2006 BMW R1150R Roadster; 2003-2004 BMW K1200GT, R1150GS, R1150RS
• Fits 2003-2005 BMW R1100S, R1100S Boxer Cup Replica, R1150GS Adventure, R1150RT; 2003 BMW R1150GS Sport; 2003-2006 BMW R1150R; 2004-2005 BMW R1100S ABS, R1200C Montauk