Oxygen Sensor: Heated; Oxygen Sensor: Diagnostic Probe; Number of circuits: 4; Connector/Clamp: Connector may need adjustment; Engine Code: M40B16, M40B18, M42B18, M20B20, M20B25, M20B27, M43B16, M50B20, M50B25, M52B25(Vanos), M60B30, M60B40, M30B35, M70B50, AAU, M43B18, S50B30, M70B56, B6E, A01, F116B00, M62B44, AGN, AGU, M162.990, D6D, ES9AHP; Exhaust System: before catalytic converter, after catalytic converter; Fitting Position: before catalytic converter, after catalytic converter, Left, Right, Rear; Construction Year to: 04/1996, 02/1995, 04/1993, 10/1997, 08/1988, 09/1987, 05/1996, 07/1989, 10/1991, 09/1992, 12/1992, 01/1992, 12/1989, 08/1995, 09/1996, 12/1991, 12/1994, 09/1994, 01/1995, 05/1991, 12/1996, 03/1993, 04/1992, 08/1996, 04/1995, 05/1995, 01/1998, 12/2001, 09/1990, 06/1995, 06/1994, 04/1997, 06/1998, 03/1997, 10/1994, 07/1998, 07/1996, 07/1994, 01/1996, 12/1995, 02/2002, 05/1999, 05/2000, 08/1999, 05/1994, 12/1997, 04/1998, 06/1996, 04/1999, 04/2000, 08/1994...