Genuine Dodge Nitro Oxygen Sensor

Oxygen O2 Sensor

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2 Oxygen Sensors found

  • Dodge Nitro Oxygen Sensor - 56029049AA
    Diagram for Dodge Nitro Oxygen Sensor - 56029049AA
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    Dodge Nitro Oxygen Sensor

    Part Number: 56029049AA
    • Other Name: Sensor-Oxygen
    $79.98 MSRP: $121.00
    You Save: $41.02 (34%)
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    Fits the following Vehicles:
    • 2007-2011 Dodge Nitro | Detonator 2WD, Detonator 4WD, Heat 2WD, Heat 4WD, SE 2WD, SE 4WD, Shock 2WD, Shock 4WD, SLT 2WD, SLT 4WD, SXT 2WD, SXT 4WD | 6 Cyl 3.7L, 6 Cyl 4.0L
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  • Dodge Nitro Oxygen Sensor - 5149012AA
    Diagram for Dodge Nitro Oxygen Sensor - 5149012AA
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    Dodge Nitro Oxygen Sensor Right

    Part Number: 5149012AA
    • Other Name: Sensor-Oxygen
    • Position: Passenger Side
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    Fits the following Vehicles:
    • 2007 Dodge Nitro | SLT 2WD, SLT 4WD
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Dodge Nitro Oxygen Sensor Parts Questions & Answers

  • Q: What is the Function of an Oxygen Sensor in the Exhaust System?
    A: The oxygen sensor in the exhaust system reacts with oxygen to produce a voltage output that varies depending on the oxygen content. This feedback signal is used by the PCM to determine the required fuel injector pulse width and control the air/fuel ratio. The ideal ratio is 14.7:1 for minimum emissions and optimal fuel economy and performance. The post-converter oxygen sensor monitors the efficiency of the Catalytic Converter. The sensor configuration varies depending on the engine model. The PCM operates in an open-loop fuel control mode until the sensor reaches its operating temperature. Proper operation of the sensor depends on electrical connections, air supply, operating temperature, and the use of unleaded fuel. The PCM can detect sensor problems and set diagnostic trouble codes. When replacing the sensor, precautions should be taken to avoid damage or contamination. The sensor should be installed using anti-seize compound on the threads.

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