Details

• Brand:

  

• SKU:

  22693-1FN0A

• Positions: Front, Front Rear, Front Upper, Front Right Front, Front Right Rear, Front Right Upper, Left Front, Left Rear, Left Upper, Right Front, Right Rear, Right Upper
• Other Names:

  Ft Oxygen Sensor, Rear Oxygen Sensor, Upper Oxygen Sensor, Heated Oxygen Sensor

• Description:

  Noticing poor fuel economy or a persistent check engine light? Restore accurate air-fuel monitoring and smooth engine performance with the Genuine Nissan Oxygen Sensor (Part #22693-1FN0A), built to factory specifications for precise emissions control and reliable feedback.

  Oxygen Sensor (22693-1FN0A) – OEM Replacement Part for Nissan

  This Genuine Nissan oxygen sensor measures the oxygen concentration in your exhaust gases and sends critical feedback to the engine control module (ECM) to fine-tune fuel delivery. Manufactured to Nissan’s OEM standards, it ensures fast response time, accurate readings, and long-term durability under high-heat conditions. Replacing a worn sensor helps maintain peak efficiency, lower emissions, and smooth engine operation.

  Specifications

  Part Type: Oxygen (O₂) Sensor
  Position: Upstream or downstream depending on application
  Material: Stainless-steel sensing element with heat-resistant wiring harness
  Function: Measures oxygen content in exhaust gases to adjust air-fuel ratio
  Includes: One (1) OEM oxygen sensor

  Compatible Nissan Models

  2006 – 2012 Nissan Altima (L32US)
  2007 – 2013 Nissan Altima Coupe (CL32US)
  2009 – 2014 Nissan Cube (Z12US)
  2008 – 2015 Nissan Maxima (A35US)
  2006 – 2012 Nissan Sentra (B16UUS)
  2006 – 2013 Nissan Versa (C11XUS)
  2006 – 2011 Nissan Versa Sedan (SC11XUS)

  Fitment may vary by engine type and sensor position (upstream or downstream). To confirm compatibility for your vehicle, click here

  and enter your VIN using the “Search by VIN #” feature before ordering.

  Key Features

  • Genuine Nissan OEM sensor ensures accurate oxygen level measurement for precise air-fuel balance

  • Designed for direct communication with the factory ECM calibration

  • High-temperature probe delivers fast, stable response under load

  • Maintains optimal fuel economy and emissions performance

  Failing to Replace a Faulty Oxygen Sensor Can Lead To

  • Decreased Fuel Efficiency: Inaccurate feedback causes rich or lean fuel mixtures

  • Check Engine Light Activation: Fault codes triggered by slow or failed sensor response

  • Poor Engine Performance: Hesitation, rough idle, or stalling under load

  • Catalytic Converter Damage: Unburned fuel from miscalibrated mixture may cause overheating

  Related Components to Inspect or Replace

  • Catalytic Converter: Check for clogging or heat damage from prolonged sensor failure

  • Exhaust Gaskets: Replace to prevent leaks and ensure proper readings

  • ECM Calibration: Verify software is current after sensor replacement

  • Air Filter: Replace if dirty to maintain clean combustion air flow

  Order with Confidence

  Order the Genuine Nissan Oxygen Sensor (22693-1FN0A) to restore your vehicle’s precise air-fuel control and emissions efficiency. For verified OEM quality and fitment accuracy, visit parts.chapmannissan.com

  .

  Restore Your Nissan with Genuine Accessories

  Maintain performance and reliability with factory-engineered Nissan accessories such as all-weather floor mats, cargo liners, and splash guards—each designed for a perfect fit and long-lasting quality.

  Why Buy OEM Nissan Parts from Chapman Nissan

  Every OEM sensor we sell is genuine from Nissan, designed for seamless integration with your vehicle’s engine management system. Aftermarket sensors can cause voltage irregularities or slow feedback, leading to drivability issues and increased emissions.

  Fast, secure shipping from a certified Nissan dealer
  VIN verification available to ensure proper sensor selection
  Trusted nationwide by Nissan owners and professional technicians

  Emissions System FAQ

  Q: How do I know if my oxygen sensor is bad?
  A: Common signs include poor fuel economy, rough idle, or an illuminated check engine light.

  Q: Is this sensor upstream or downstream?
  A: This part number can apply to different locations depending on engine setup—confirm by VIN before ordering.

  Q: Will this sensor need calibration after installation?
  A: No reprogramming is required. The ECM automatically reads the new sensor input once installed.

• Condition: New

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