Lambda sensor NTK 7903

Oxygen Sensor: Heated, Switching-type Oxygen Sensor; Oxygen Sensor: Diagnostic Probe; Number of circuits: 4; Length [mm]: 820; TecDoc Engine Number: 5495, 15393, 15970, 15634, 16733, 16380, 18311, 22139, 18077; Construction Year to: 10/2000, 07/2005, 10/2005, 06/2009; Fitting Position: before catalytic converter, Left, Right, for cylinder 1-3; Construction Year from: 01/2002