Oxygen Sensor: Heated; Oxygen Sensor: Diagnostic Probe; Length [mm]: 425; Number of circuits: 4; TecDoc Engine Number: 18324, 18326, 22479, 18407, 18328, 18325, 18405, 22458, 25552, 23787, 23789, 24006, 18408, 21962, 25553, 22459, 20387, 23786; Construction Year to: 09/1999, 09/2008, 12/2005, 09/2010, 05/2007, 10/2005, 09/2009, 01/2007, 12/2009, 12/2008; Fitting Position: before catalytic converter, Left, after catalytic converter, Right; Construction Year from: 05/2009, 09/2009, 06/2005, 01/2004, 01/2005, 05/2004, 01/2007, 01/2008, 01/2010, 10/2007; Required quantity: 2; Exhaust System: after catalytic converter