Oxygen sensor used for car discharging is the key component of the automobile emission controlled system. Oxygen sensor is used to examine the oxygen/lambda content in automotive exhaust gas. That is to say, a voltage signal will be created and fed back to the automotive electronic control unit(ECU) to control the air and fuel ratio so as to achieve the high combustion engine, low emissions and economic on oil.

In 1986, Zhou Caeser, the general engineer of CAESER SENSORS, successfully built the first oxygen sensor in China. And it has been 20 years since we develop, manufacture and sell oxygen sensors for automobiles. Now we have a group that mastered the professional technique and manufacturing know-how. And in order to achieve an advanced place in the field of sensors throughout the world, we continuously improve the physical and electrical property index for our zirconia oxygen sensor.

Products & Service 
With our unique and perfect handcraft, our oxygen sensor has achieved Outstanding Performance. In recent 20 years, we have been manufacturing Oxygen Sensitive Ceramics of good quality in the core field of oxygen sensor. Combined with latest design, Caeser unique oxygen sensor is created. And you are promised to benefit much more from our unique oxygen sensor which has quick response if you install our products.

We offer Easy Installation - Universal Oxygen Sensors without connectors and also theDirect-Fit Oxygen Sensors professionally towards different models. And our oxygen sensor has been exported to more than 50 countries and regions. Due to our 20-year global marketing experience, we could offer oxygen sensors which could match more than 10,000 OE Part Numbers.


Contact Us


    Business Center
    Dubai World Central,
    P.O.Box: 390667, Dubai, U.A.E.


    (+2) 0100 25 33 881

    (+971) 50 19 33 881


Opening Time

  • Monday : Friday >>> 9:00 - 22:00
  • Saturday >>> 10:00 - 24:00
  • Sunday >>> 12:00 - 24:00

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