Startseite » Rear Downstream Air-Fuel Ratio Oxygen Sensor for Toyota

Rear Downstream Air-Fuel Ratio Oxygen Sensor for Toyota

SKU: 1005012099457285-Default Title
Default Title
€37,89
-37% €60,62 €37,89

Main description

The Rear Downstream Air-Fuel Ratio Oxygen Sensor for Toyota from IWOKPHD is a reliable, direct-replacement sensor designed to restore precise exhaust gas readings after the catalytic converter. This heated downstream O2 sensor delivers fast warm-up and stable signal output, helping your engine control unit optimize the air-fuel ratio, reduce emissions, and maintain smooth idle and throttle response. Engineered to match Toyota’s sensor interface, it integrates seamlessly as a plug-and-play upgrade for a wide range of models listed in the fitment notes. Each unit is rigorously tested before shipment and built to withstand the heat and vibration of daily driving, delivering long-lasting performance where it matters most. OEM cross-references and part numbers such as 89465-42150 and related references are provided to simplify compatibility checks and ensure you get a precise replacement. With its robust construction and heating capability, this sensor improves cold-start performance and ensures accurate downstream readings across varied driving conditions.

Benefits & Tips

  • Enhances engine efficiency by delivering precise downstream oxygen readings to the ECU, supporting optimal fuel trims and reduced tailpipe emissions.
  • Helps prevent catalytic converter stress and misfires by maintaining a stable air-fuel ratio, improving overall driving reliability.
  • Heated design enables faster warming to operating temperature, reducing cold-start fuel consumption and improving response time after startup.

Product specifications

  • Brand: IWOKPHD
  • Type: Rear Downstream Oxygen Sensor (Air-Fuel Ratio sensor) with heating
  • Sensor Type: Piezoelectric
  • OEM/Part Numbers: 89465-42150, 234-4261, 8946533250, 8946533380, 8946535580, 8946535670, 8946535690, 8946504270, 8946504290, 8946506060, 8946506140, 894650R020, 2344261, 25024360 ES20326, 8946542150, 8946560200
  • Measuring Range: Suitable for Toyota RAV4 3.5L
  • Fitment note: Downstream sensor compatible with a broad range of Toyota and Lexus models (see fitment table); verify compatibility with your vehicle before ordering.
  • Origin: Mainland China
  • Package quantity: 1 piece

Package includes

  • 1pcs x Oxygen Sensor

Warnings/Reminders

Please check the product picture and fitment details before you order. If you are not sure about compatibility, feel free to contact us before you order. Otherwise we will not refund money for wrong orders. Thanks for understanding.

Certifications & Warranty: All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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