NTK Oxygen Sensor P/N:23159

The oxygen sensor measures combustion efficiency based off the amount of oxygen in the exhaust gas.Walker Products 250-23159 Oxygen Sensor 3-W Direct Fit Narrow-BandWalker Products Engine Management...

Keep the engine's air-fuel feedback loop reporting accurately with the NTK Oxygen Sensor 23192, a heated 4-wire narrow-band (switching zirconia type) sensor engineered for the aftermarket from NTK's...