NGK 0056 Lambda sensor

Oxygen Sensor: Heated; Oxygen Sensor: Diagnostic Probe; Number of circuits: 4; Length [mm]: 310; TecDoc Engine Number: 20928, 12790, 17847, 24633, 20248; Emission Standard: Euro 4; Construction Year from: 10/2005; Fitting Position: before catalytic converter, after catalytic converter; Engine Code: 187 A4.000, 199 A1.000, 834 A1.000; Construction Year to: 12/2006, 12/2012