Genuine Infiniti Oxygen Sensor

Oxygen O2 Sensor

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We offer a full selection of genuine Infiniti Oxygen Sensors, engineered specifically to restore factory performance. Please narrow the Oxygen O2 Sensor results by selecting the vehicle.

129 Oxygen Sensors found

  • Diagram for Infiniti Oxygen Sensor - 22690-2Y921
    Infiniti Oxygen Sensor - 22690-2Y921
    View related parts
    Infiniti Oxygen Sensor Part Number: 22690-2Y921
    HEATED OXYGEN SENSOR
    Fits the following Infiniti Models:
    • I30 | 2000-2001 | Base, T/Pack | 6 Cyl 3.0L
    • I35 | 2002 | Base, T/Pack | 6 Cyl 3.0L
    Your Price: $166.53
    Retail Price: $228.43
    You Save: $61.90
  • Diagram for Infiniti Oxygen Sensor - 226A0-ET000
    Infiniti Oxygen Sensor - 226A0-ET000
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    Infiniti Oxygen Sensor Part Number: 226A0-ET000
    HEATED OXYGEN SENSOR,REAR
    Fits the following Infiniti Models:
    • EX35 | 2008-2012 | Base, Leather | 6 Cyl 3.5L, 6 Cyl 3.7L
    • EX37 | 2013 | Base, Leather | 6 Cyl 3.5L, 6 Cyl 3.7L
    • FX35 | 2006-2012 | Base, Premium, Sport | 6 Cyl 3.5L, 6 Cyl 3.7L, 8 Cyl 5.0L
    • FX37 | 2013 | Base, Premium, Sport | 6 Cyl 3.5L, 6 Cyl 3.7L, 8 Cyl 5.0L
    • FX45 | 2006-2008 | 6 Cyl 3.5L
    • FX50 | 2009-2013 | Base, Premium, Sport | 6 Cyl 3.5L, 6 Cyl 3.7L, 8 Cyl 5.0L
    • G25 | 2011-2012 | Journey, Leather, Premium, Sport Premium | 6 Cyl 2.5L, 6 Cyl 3.7L
    • G35 | 2006-2008 | Journey, Leather, Premium, Sport, Sport Premium, Track | 6 Cyl 3.5L, 6 Cyl 3.7L
    • G37 | 2008-2013 | Base, Journey, Leather, Leather Journey, Leather Premium, Premium, Sport, Sport Premium | 6 Cyl 2.5L, 6 Cyl 3.5L, 6 Cyl 3.7L
    • M35 | 2006-2010 | Advanced Technology, Base, Luxury, Premium, Sport, Sport Advanced Technology, Sportec, Technology | 6 Cyl 3.5L
    View More
    Your Price: $194.58
    Retail Price: $266.92
    You Save: $72.34
  • Diagram for Infiniti Oxygen Sensor - 22693-1NA0A
    Infiniti Oxygen Sensor - 22693-1NA0A
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    Infiniti Oxygen Sensor Part Number: 22693-1NA0A
    SENSOR ASSY-AIR FUEL RATIO
    Fits the following Infiniti Models:
    • EX35 | 2008-2011 | Base, Leather | 6 Cyl 3.5L
    • FX35 | 2009-2011 | Base, Premium | 6 Cyl 3.5L
    • FX50 | 2009-2011 | Base, Premium | 6 Cyl 3.5L
    • G25 | 2011 | Journey, Leather, Premium, Sport Premium | 6 Cyl 3.7L
    • G35 | 2007-2008 | Journey, Leather, Premium, Sport, Sport Premium | 6 Cyl 3.5L, 6 Cyl 3.7L
    • G37 | 2008-2011 | Base, Journey, Leather, Leather Journey, Leather Premium, Premium, Sport, Sport Premium | 6 Cyl 3.5L, 6 Cyl 3.7L
    • M35 | 2008-2010 | Advanced Technology, Base, Premium, Sport, Sport Advanced Technology, Sportec, Technology | 6 Cyl 3.5L
    • M45 | 2008-2010 | Advanced Technology, Base, Premium, Sport, Sport Advanced Technology, Sportec, Technology | 6 Cyl 3.5L
    View More
    Your Price: $241.79
    Retail Price: $331.67
    You Save: $89.88
  • Diagram for Infiniti Oxygen Sensor - 22693-CD700
    Infiniti Oxygen Sensor - 22693-CD700
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    Infiniti Oxygen Sensor Part Number: 22693-CD700
    HEATED OXYGEN SENSOR
    Fits the following Infiniti Models:
    • FX35 | 2003-2008 | 6 Cyl 3.5L
    • FX45 | 2003-2008 | 6 Cyl 3.5L
    • G35 | 2003-2007 | Basic, Sport, Track | 6 Cyl 3.5L
    • M35 | 2006-2009 | Advanced Technology, Base, Luxury, Premium, Sport, Sport Advanced Technology, Sportec, Technology | 6 Cyl 3.5L
    • M45 | 2006-2009 | Advanced Technology, Base, Luxury, Premium, Sport, Sport Advanced Technology, Sportec, Technology | 6 Cyl 3.5L
    View More
    Your Price: $154.53
    Retail Price: $223.95
    You Save: $69.42
  • Diagram for Infiniti Oxygen Sensor - 226A0-AM601
    Infiniti Oxygen Sensor - 226A0-AM601
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    Infiniti Oxygen Sensor Part Number: 226A0-AM601
    HEATED OXYGEN SENSOR,REAR
    Fits the following Infiniti Models:
    • FX35 | 2003-2008 | 6 Cyl 3.5L, 8 Cyl 4.5L
    • FX45 | 2003-2008 | 6 Cyl 3.5L, 8 Cyl 4.5L
    • G35 | 2003-2007 | Basic, Sport, Track | 6 Cyl 3.5L
    • M35 | 2006-2010 | Advanced Technology, Base, Luxury, Premium, Sport, Sport Advanced Technology, Sportec, Technology | 6 Cyl 3.5L, 8 Cyl 4.5L
    • M45 | 2006-2010 | Advanced Technology, Base, Luxury, Premium, Sport, Sport Advanced Technology, Sportec, Technology | 6 Cyl 3.5L, 8 Cyl 4.5L
    View More
    Your Price: $193.62
    Retail Price: $265.60
    You Save: $71.98
  • Diagram for Infiniti Oxygen Sensor - 226A1-AM601
    Infiniti Oxygen Sensor - 226A1-AM601
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    Infiniti Oxygen Sensor Part Number: 226A1-AM601
    HEATED OXYGEN SENSOR,REAR
    Fits the following Infiniti Models:
    • FX35 | 2003-2008 | 6 Cyl 3.5L, 8 Cyl 4.5L
    • FX45 | 2003-2008 | 6 Cyl 3.5L, 8 Cyl 4.5L
    • G35 | 2003-2007 | Basic, Sport, Track | 6 Cyl 3.5L
    • M35 | 2006-2010 | Advanced Technology, Base, Luxury, Premium, Sport, Sport Advanced Technology, Sportec, Technology | 6 Cyl 3.5L, 8 Cyl 4.5L
    • M45 | 2006-2010 | Advanced Technology, Base, Luxury, Premium, Sport, Sport Advanced Technology, Sportec, Technology | 6 Cyl 3.5L, 8 Cyl 4.5L
    View More
    Your Price: $186.11
    Retail Price: $255.30
    You Save: $69.19
  • Diagram for Infiniti Oxygen Sensor - 22693-ZE00A
    Infiniti Oxygen Sensor - 22693-ZE00A
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    Infiniti Oxygen Sensor Part Number: 22693-ZE00A
    SENSOR ASSY-AIR FUEL RATIO
    Fits the following Infiniti Models:
    • G35 | 2007-2008 | Leather, Sport | 6 Cyl 3.5L
    • G37 | 2008 | Leather, Sport | 6 Cyl 3.5L
    • QX56 | 2006-2008 | LE | 8 Cyl 5.6L
    View More
    Your Price: $219.82
    Retail Price: $318.58
    You Save: $98.76
  • Diagram for Infiniti Oxygen Sensor - 22690-AL600
    Infiniti Oxygen Sensor - 22690-AL600
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    Infiniti Oxygen Sensor Part Number: 22690-AL600
    HEATED OXYGEN SENSOR
    Fits the following Infiniti Models:
    • FX35 | 2003-2005 | 6 Cyl 3.5L
    • FX45 | 2003-2005 | 6 Cyl 3.5L
    • G35 | 2003-2005 | Basic, Sport, Track | 6 Cyl 3.5L
    View More
    Your Price: $169.86
    Retail Price: $233.00
    You Save: $63.14
  • Diagram for Infiniti Oxygen Sensor - 22693-1LA0C
    Infiniti Oxygen Sensor - 22693-1LA0C
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    Infiniti Oxygen Sensor Part Number: 22693-1LA0C
    SENSOR ASSY AIR FUEL RATIO
    Fits the following Infiniti Models:
    • QX56 | 2011-2013 | LE/High, Premium | 8 Cyl 5.6L
    • QX80 | 2014-2015 | LE/High, Premium | 8 Cyl 5.6L
    Your Price: $232.25
    Retail Price: $318.58
    You Save: $86.33
  • Diagram for Infiniti Oxygen Sensor - 22693-3RC0A
    Infiniti Oxygen Sensor - 22693-3RC0A
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    Infiniti Oxygen Sensor Part Number: 22693-3RC0A
    AIR FUEL RATIO SENSOR
    Fits the following Infiniti Models:
    • EX35 | 2010-2012 | Base, Leather | 6 Cyl 3.5L, 6 Cyl 3.7L
    • EX37 | 2013 | Base, Leather | 6 Cyl 3.5L, 6 Cyl 3.7L
    • FX35 | 2010-2012 | Base, Premium | 6 Cyl 3.5L, 6 Cyl 3.7L
    • FX37 | 2013 | Base, Premium | 6 Cyl 3.5L, 6 Cyl 3.7L
    • FX50 | 2010-2013 | Base, Premium | 6 Cyl 3.5L, 6 Cyl 3.7L
    • G25 | 2011-2012 | Journey, Premium, Sport Premium | 6 Cyl 3.7L
    • G37 | 2010-2013 | Base, Journey, Leather Journey, Leather Premium, Premium, Sport, Sport Premium | 6 Cyl 3.7L
    • JX35 | 2013 | Base, Premium | 6 Cyl 3.5L
    • M35h | 2012-2013 | Base, P/PKG, Technology Package | 6 Cyl 3.5L
    • M37 | 2011-2013 | Base, Premitec, Premium, Premium Touring Tech, SportPre, SportTec | 6 Cyl 3.7L
    View More
    Your Price: $243.39
    Retail Price: $333.87
    You Save: $90.48
  • Diagram for Infiniti Oxygen Sensor - 22693-1PM0A
    Infiniti Oxygen Sensor - 22693-1PM0A
    View related parts
    Infiniti Oxygen Sensor Part Number: 22693-1PM0A
    AIR FUEL RATIO SENSOR
    Fits the following Infiniti Models:
    • G37 | 2013 | Journey, Leather Journey, Leather Premium, Premium, Sport Premium | 6 Cyl 3.7L
    • M35h | 2013 | Base, P/PKG, Technology Package | 6 Cyl 3.5L
    • M37 | 2013 | Base, Premitec, Premium, Premium Touring Tech, SportPre, SportTec | 6 Cyl 3.7L
    • M56 | 2013 | Base, Premitec, Premium, Premium Touring Tech, SportPre, SportTec | 6 Cyl 3.7L
    • Q40 | 2015 | Journey | 6 Cyl 3.7L
    • Q50 | 2014-2019 | Base, Luxury, Premium, Sports, Sports Upper, Upper | 6 Cyl 3.5L, 6 Cyl 3.7L
    • Q60 | 2014-2015 | Journey, Leather Journey, Leather Premium, Premium, Sport Premium | 6 Cyl 3.7L
    • Q70 | 2014-2019 | Base, P/PKG, Premitec, Premium, Premium Touring Tech, SportPre, SportTec, Technology Package | 6 Cyl 3.5L, 6 Cyl 3.7L
    • Q70L | 2015-2019 | Base, Premitec, Premium, Premium Touring Tech, SportPre, SportTec | 6 Cyl 3.7L
    • QX50 | 2014-2017 | Base, Leather | 6 Cyl 3.7L
    View More
    Your Price: $187.07
    Retail Price: $256.62
    You Save: $69.55
  • Diagram for Infiniti Oxygen Sensor - 22693-1MR0A
    Infiniti Oxygen Sensor - 22693-1MR0A
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    Infiniti Oxygen Sensor Part Number: 22693-1MR0A
    SENSOR ASSY AIR FUEL RATIO
    Replaced By: 22693-3RC0A
    Fits the following Infiniti Models:
    • EX35 | 2010-2012 | Base, Leather | 6 Cyl 3.5L, 6 Cyl 3.7L
    • EX37 | 2013 | Base, Leather | 6 Cyl 3.5L, 6 Cyl 3.7L
    • FX35 | 2010-2012 | Base, Premium | 6 Cyl 3.5L, 6 Cyl 3.7L
    • FX37 | 2013 | Base, Premium | 6 Cyl 3.5L, 6 Cyl 3.7L
    • FX50 | 2010-2013 | Base, Premium | 6 Cyl 3.5L, 6 Cyl 3.7L
    • G25 | 2011-2012 | Journey, Premium, Sport Premium | 6 Cyl 3.7L
    • G37 | 2010-2013 | Base, Journey, Leather Journey, Leather Premium, Premium, Sport, Sport Premium | 6 Cyl 3.7L
    • JX35 | 2013 | Base, Premium | 6 Cyl 3.5L
    • M35h | 2012-2013 | Base, P/PKG, Technology Package | 6 Cyl 3.5L
    • M37 | 2011-2013 | Base, Premitec, Premium, Premium Touring Tech, SportPre, SportTec | 6 Cyl 3.7L
    View More
    Your Price: $243.39
    Retail Price: $333.87
    You Save: $90.48
  • Diagram for Infiniti Oxygen Sensor - 22693-7Y020
    Infiniti Oxygen Sensor - 22693-7Y020
    View related parts
    Infiniti Oxygen Sensor Part Number: 22693-7Y020
    SENSOR ASSY AIR FUEL RATIO
    Fits the following Infiniti Models:
    • FX35 | 2005-2008 | 8 Cyl 4.5L
    • FX45 | 2005-2008 | 8 Cyl 4.5L
    • M35 | 2006-2010 | Advanced Technology, Base, Luxury, Premium, Sport, Sport Advanced Technology, Sportec, Technology | 8 Cyl 4.5L
    • M45 | 2006-2010 | Advanced Technology, Base, Luxury, Premium, Sport, Sport Advanced Technology, Sportec, Technology | 8 Cyl 4.5L
    • Q45 | 2005-2006 | 8 Cyl 4.5L
    View More
    Your Price: $163.26
    Retail Price: $223.95
    You Save: $60.69
  • Diagram for Infiniti Oxygen Sensor - 22693-7S000
    Infiniti Oxygen Sensor - 22693-7S000
    View related parts
    Infiniti Oxygen Sensor Part Number: 22693-7S000
    SENSOR ASSY-AIR FUEL RATIO
    Fits the following Infiniti Models:
    • QX56 | 2004-2007 | LE | 8 Cyl 5.6L
    Your Price: $223.23
    Retail Price: $306.22
    You Save: $82.99
  • Diagram for Infiniti Oxygen Sensor - 226A0-1KC0A
    Infiniti Oxygen Sensor - 226A0-1KC0A
    View related parts
    Infiniti Oxygen Sensor Part Number: 226A0-1KC0A
    HEATED OXYGEN SENSOR, REAR
    Fits the following Infiniti Models:
    • G37 | 2013 | Journey, Leather Journey, Leather Premium, Premium, Sport Premium | 6 Cyl 3.7L
    • M37 | 2013 | Base, Premitec, Premium, Premium Touring Tech, SportPre, SportTec | 6 Cyl 3.7L
    • M56 | 2013 | Base, Premitec, Premium, Premium Touring Tech, SportPre, SportTec | 6 Cyl 3.7L
    • Q40 | 2015 | Journey | 6 Cyl 3.7L
    • Q50 | 2014-2016 | Base, Premium, Sports, Sports Upper, Upper | 6 Cyl 3.7L
    • Q60 | 2014-2015 | Journey, Leather Journey, Leather Premium, Premium, Sport Premium | 6 Cyl 3.7L
    • Q70 | 2014-2019 | Base, Premitec, Premium, Premium Touring Tech, SportPre, SportTec | 6 Cyl 3.7L
    • Q70L | 2015-2019 | Base, Premitec, Premium, Premium Touring Tech, SportPre, SportTec | 6 Cyl 3.7L
    • QX50 | 2014-2017 | Base, Leather | 6 Cyl 3.7L
    • QX70 | 2014-2017 | Base, Premium | 6 Cyl 3.7L
    View More
    Your Price: $207.50
    Retail Price: $284.63
    You Save: $77.13
  • Diagram for Infiniti Oxygen Sensor - 226A0-EN21A
    Infiniti Oxygen Sensor - 226A0-EN21A
    View related parts
    Infiniti Oxygen Sensor Part Number: 226A0-EN21A
    HEATED OXYGEN SENSOR,REAR
    Fits the following Infiniti Models:
    • QX56 | 2011-2013 | LE/High, Premium | 8 Cyl 5.6L
    • QX80 | 2014-2016 | LE/High, Premium | 8 Cyl 5.6L
    Your Price: $194.58
    Retail Price: $266.92
    You Save: $72.34
  • Diagram for Infiniti Oxygen Sensor - 226A0-7S001
    Infiniti Oxygen Sensor - 226A0-7S001
    View related parts
    Infiniti Oxygen Sensor Part Number: 226A0-7S001
    HEATED OXYGEN SENSOR,REAR
    Fits the following Infiniti Models:
    • QX56 | 2004-2010 | LE | 8 Cyl 5.6L
    Your Price: $186.11
    Retail Price: $255.30
    You Save: $69.19
  • Diagram for Infiniti Oxygen Sensor - 22693-EY00A
    Infiniti Oxygen Sensor - 22693-EY00A
    View related parts
    Infiniti Oxygen Sensor Part Number: 22693-EY00A
    SENSOR ASSY-AIR FUEL RATIO
    Fits the following Infiniti Models:
    • G37 | 2008-2009 | Leather, Leather Journey, Leather Premium, Sport, Sport Premium | 6 Cyl 3.7L
    Your Price: $228.81
    Retail Price: $313.87
    You Save: $85.06
  • Diagram for Infiniti Oxygen Sensor - 22690-8J001
    Infiniti Oxygen Sensor - 22690-8J001
    View related parts
    Infiniti Oxygen Sensor Part Number: 22690-8J001
    HEATED OXYGEN SENSOR
    Fits the following Infiniti Models:
    • FX35 | 2003-2006 | 8 Cyl 4.5L
    • FX45 | 2003-2006 | 8 Cyl 4.5L
    • M45 | 2003-2004 | S, SP | 8 Cyl 4.5L
    • Q45 | 2002-2006 | 8 Cyl 4.5L
    View More
    Your Price: $163.26
    Retail Price: $223.95
    You Save: $60.69
  • Diagram for Infiniti Oxygen Sensor - 22690-2Y920
    Infiniti Oxygen Sensor - 22690-2Y920
    View related parts
    Infiniti Oxygen Sensor Part Number: 22690-2Y920
    HEATED OXYGEN SENSOR
    Replaced By: 22690-2Y921
    Fits the following Infiniti Models:
    • I30 | 2000-2001 | Base, T/Pack | 6 Cyl 3.0L
    • I35 | 2002 | Base, T/Pack | 6 Cyl 3.0L
    Your Price: $166.53
    Retail Price: $228.43
    You Save: $61.90
| Page 1 of 7 |Next >

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About Infiniti Oxygen Sensor

The role of the oxygen sensor is to effectively control fuel emissions for better engine performance and fuel economy. It analyzes the exhaust fumes and deposits produced by the engine to gather data of the air-fuel ratio. If the ratio is off, the sensor sends feedback to the vehicle's engine control system so the fuel mixture can be adjusted accordingly. Common signs of a faulty Infiniti oxygen sensor are unstable idling speeds and a sudden drop in gas mileage.
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