• WALKER PRODUCTS INC Oxygen Sensor OE Replacement

    The oxygen sensor measures combustion efficiency based off the amount of oxygen in the exhaust gas.

    Monitors exhaust gases and reduces pollutants for a cleaner environment.
    Determines the oxygen content of the exhaust gas, monitoring the air fuel ratio for combustion efficiency.
    Coated in with electrodes made of a gas-permeable platinum layer.
    Measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and saving costs.
    Coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases.
  • Oxygen Sensor

    rnrn rnrnOxygen sensors, also known as Lambda sensors or O2 sensors among some vehicle manufacturers, are among the most sensitive and critical components on your car’s engine. Earlier fuel injection systems employed one oxygen sensor in the exhaust system to maintain closed-loop air/fuel mixture control. However, today’s engines may use as many as four sensors, which monitor not only exhaust gas oxygen content but catalytic converter efficiency as well. In order to perform these functions properly, the sensors must adhere to OE standards within incredibly close tolerances. A malfunctioning or incorrectly calibrated oxygen sensor can hurt driveability and illuminate the malfunction indicator, resulting in costly and time-consuming repairs. DENSO First Time Fit® oxygen sensors are designed to meet those tolerances and more. The DENSO oxygen sensor program offers one of the most complete product lines in the industry, from Acura to Volvo.

  • Oxygen Sensor

    rnrn rnrnOxygen sensors, also known as Lambda sensors or O2 sensors among some vehicle manufacturers, are among the most sensitive and critical components on your car’s engine. Earlier fuel injection systems employed one oxygen sensor in the exhaust system to maintain closed-loop air/fuel mixture control. However, today’s engines may use as many as four sensors, which monitor not only exhaust gas oxygen content but catalytic converter efficiency as well. In order to perform these functions properly, the sensors must adhere to OE standards within incredibly close tolerances. A malfunctioning or incorrectly calibrated oxygen sensor can hurt driveability and illuminate the malfunction indicator, resulting in costly and time-consuming repairs. DENSO First Time Fit® oxygen sensors are designed to meet those tolerances and more. The DENSO oxygen sensor program offers one of the most complete product lines in the industry, from Acura to Volvo.

  • Oxygen Sensor

    rnrnOxygen sensors, also known as Lambda sensors or O2 sensors among some vehicle manufacturers, are among the most sensitive and critical components on your car’s engine. Earlier fuel injection systems employed one oxygen sensor in the exhaust system to maintain closed-loop air/fuel mixture control. However, today’s engines may use as many as four sensors, which monitor not only exhaust gas oxygen content but catalytic converter efficiency as well. In order to perform these functions properly, the sensors must adhere to OE standards within incredibly close tolerances. A malfunctioning or incorrectly calibrated oxygen sensor can hurt driveability and illuminate the malfunction indicator, resulting in costly and time-consuming repairs. DENSO First Time Fit® oxygen sensors are designed to meet those tolerances and more. The DENSO oxygen sensor program offers one of the most complete product lines in the industry, from Acura to Volvo.

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