Details

• Brand:

  

• SKU:

  226A0-3RC0A

• Positions: Rear, Rear Lower
• Other Names:

  Oxygen Sensor, O2 Sensor, Exhaust Oxygen Sensor, Air Fuel Ratio Sensor, Emissions Sensor, Exhaust Sensor, Fuel Control Sensor, Lambda Sensor

• Description:

  Oxygen Sensor (226A0-3RC0A)

  OEM Replacement Part for Nissan

  Experiencing poor fuel economy, rough idle, hesitation during acceleration, or a check engine light? The Genuine Nissan Oxygen Sensor (226A0-3RC0A) helps restore proper fuel management and emissions control by monitoring oxygen levels in the exhaust stream and providing critical feedback to the engine control module.

  The OEM Nissan Oxygen Sensor (226A0-3RC0A) continuously measures the oxygen content in exhaust gases, allowing the engine control system to make precise air-fuel mixture adjustments for optimal performance, fuel efficiency, and emissions compliance. Manufactured to Nissan's exact specifications, this sensor delivers accurate readings, reliable communication, and long-term durability in harsh exhaust environments.

  Always verify compatibility by VIN before ordering. Enter your VIN above — every order is reviewed by a certified Nissan parts specialist before shipping.

  Specifications

  Part Type: Oxygen Sensor (O2 Sensor)

  System: Engine Management / Emissions Control

  Function: Monitors oxygen levels in exhaust gases and provides feedback to the engine control module

  Construction: OEM-grade sensing element with heat-resistant housing

  Position: Exhaust System (Location varies by application)

  Connection Type: Factory-style electrical connector

  Included: One (1) Oxygen Sensor

  OEM Type: Genuine Nissan OEM Replacement Part

  VIN Required: Yes

  Compatible Nissan Models

  This genuine Nissan oxygen sensor fits select Nissan vehicles, including:

  2013–2019 Nissan Sentra – S, SV, SR, SL, NISMO | 1.8L 4-Cylinder

  2014–2019 Nissan Sentra – SR Turbo, NISMO | 1.6L Turbocharged 4-Cylinder

  Fitment may vary by trim level, engine configuration, production date, and sensor location.

  Always verify compatibility by VIN before ordering.

  Check compatibility here by entering your VIN:

  https://parts.chapmannissan.com

  Key Features

  • Optimizes Fuel Efficiency Provides accurate oxygen readings to help maintain the proper air-fuel mixture.

  • Supports Emissions Compliance Helps reduce harmful exhaust emissions and supports catalytic converter efficiency.

  • Restores Engine Performance Assists with smooth acceleration, stable idle quality, and consistent power delivery.

  • OEM Electrical Compatibility Designed to communicate properly with Nissan engine management systems.

  • Durable High-Temperature Construction Built to withstand extreme exhaust temperatures and operating conditions.

  Failing to Replace a Faulty Oxygen Sensor Can Lead To

  Reduced Fuel Economy Incorrect fuel mixture adjustments may increase fuel consumption.

  Check Engine Light Illumination Faulty oxygen sensor readings commonly trigger emissions-related diagnostic trouble codes.

  Poor Engine Performance The engine may hesitate, idle roughly, or experience reduced throttle response.

  Increased Emissions Improper fuel control can increase harmful exhaust emissions.

  Catalytic Converter Damage A prolonged rich fuel condition can place excessive stress on the catalytic converter.

  Related Components to Inspect or Replace

  Mass Air Flow (MAF) Sensor Works with the oxygen sensor to calculate proper fuel delivery.

  Catalytic Converter Inspect if emissions-related fault codes are present.

  Exhaust System Components Check for exhaust leaks that may affect sensor readings.

  Spark Plugs Worn plugs can contribute to combustion and emissions issues.

  Engine Air Filter Helps maintain proper airflow and combustion efficiency.

  Order with Confidence

  Restore proper fuel management and emissions control with the Genuine Nissan Oxygen Sensor (226A0-3RC0A).

  Always verify compatibility by VIN before ordering. Enter your VIN above — every order is reviewed by a certified Nissan parts specialist before shipping.

  All OEM Nissan parts are shipped directly from Chapman Nissan in Philadelphia, PA, and every order is reviewed by a certified Nissan parts specialist before shipping.

  Most OEM Nissan parts ship within 1–3 business days from our certified Nissan warehouse.

  Need assistance before or after ordering?

  https://parts.chapmannissan.com/contact-us

  Phone: 215-492-1200

  Restore Your Nissan with Genuine Accessories

  Keep your Nissan operating at peak performance with genuine OEM parts and accessories engineered specifically for your vehicle. From maintenance items and sensors to cargo solutions and appearance upgrades, Chapman Nissan offers factory-direct quality you can trust.

  Why Buy OEM Nissan Parts from Chapman Nissan?

  Every OEM Nissan sensor we sell is engineered to exact factory specifications for fit, accuracy, and durability. Unlike aftermarket alternatives, genuine Nissan oxygen sensors provide precise exhaust monitoring and proper communication with Nissan engine management systems for optimal performance and reliability.

  Fast, secure shipping from a certified Nissan dealer

  VIN verification available to ensure exact fitment

  Trusted by Nissan owners and professional technicians nationwide

  FAQ

  What does an oxygen sensor do? It measures oxygen levels in the exhaust stream and sends data to the engine control module to adjust fuel delivery.

  Can a bad oxygen sensor cause a check engine light? Yes. Oxygen sensor failures are one of the most common causes of check engine light activation.

  Will a faulty oxygen sensor affect fuel economy? Yes. Incorrect sensor readings can cause the engine to run too rich or too lean, reducing fuel efficiency.

  Can a failing oxygen sensor damage the catalytic converter? Yes. Prolonged improper fuel mixture conditions can shorten catalytic converter life.

  Is this a genuine Nissan part? Yes. This is a genuine OEM Nissan oxygen sensor.

• Condition: New

• Warranty:

  This genuine Nissan part is covered by Nissan's 12-month / 12,000-mile nationwide parts warranty.

  • Covers defects in materials or workmanship
  • Labor coverage applies only when installed at an authorized Nissan dealer
  • Wear items are covered for manufacturer defects only

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