NTK Lambda Sensor / O2 Sensor ULR9000-EE033 (97057) Fits: Mazda

This NTK Lambda Sensor ULR9000-EE033 (97057) ensures the reduction of harmful emissions produced by the internal combustion engine, an important piece of technology.

An oxygen sensor, such as this lambda sensor, has the task of precisely measuring the air-fuel ratio present in exhaust gases. Moreover, the sensor informs the vehicle's ECU (Electronic Control Unit) in order to adjust the air-fuel ratio. This entire process helps firstly to effectively reduce harmful emissions. Secondly it optimises fuel consumption and ensures a long service life of the catalytic converter.

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Benefits:

• Developed to withstand the most extreme conditions
• Makes a positive contribution to environmental protection
• Enables more efficient engine operation

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