Infiniti G37, Nissan Murano Oxygen Sensor for O2 Lambda, 4-Wire

Main Description

Upgrade your vehicle’s monitoring with this 4‑wire oxygen sensor designed as a precise OE replacement for 2008–2009 Infiniti G37 and Nissan Murano. Manufactured by WEIDA AUTO PARTS, it delivers reliable lambda sensing to help your engine manage fuel mixture, optimize performance, and reduce emissions. With the OEM number 22693-EY00A, this sensor is engineered to match the fit and function of the original part, providing a seamless installation that your vehicle’s computer can trust. Originating from Mainland China, it combines a robust build with a compact design to fit in tightly where exhaust sensors belong, delivering fast, accurate readings that support smooth idle, better throttle response, and improved fuel economy.

By restoring accurate oxygen feedback to the engine control unit, this sensor helps prevent common symptoms of a degraded sensor—rough running, increased fuel consumption, and elevated emissions. It’s not just about replacement; it’s about regaining the precise fuel trim and catalytic converter efficiency your car needs to pass emissions tests and perform at its best.

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Benefits & Tips

• Direct OE replacement for 2008–2009 Infiniti G37 and Nissan Murano to restore accurate oxygen readings and optimal fuel strategy.
• Use as a maintenance upgrade to improve idle stability, throttle response, and overall engine efficiency by ensuring the ECU receives correct lambda data.
• Tip: For best results, ensure proper installation torque and clean connections during replacement to maintain a stable signal and prevent leaks or misreads.

Product Specifications

• Brand: WEIDA AUTO PARTS
• Model/Compatibility: 2008–2009 Infiniti G37 and Nissan Murano
• OEM Number: 22693-EY00A
• Sensor Type: Magnetic Induction
• Connection: 4-Wire
• Measuring Range: Suitable for 2008–2009 Infiniti G37 and Nissan Murano applications
• Origin: Mainland China

Package includes:

• 1 x Oxygen Sensor (4-Wire) for 2008–2009 Infiniti G37 and Nissan Murano (OEM No. 22693-EY00A)

Warnings / Reminders

• Verify vehicle compatibility (2008–2009 Infiniti G37 or Nissan Murano) before installation to ensure proper fitment.
• Handle with care during installation and ensure the exhaust system is cool before replacing the sensor.