Home » Upstream Air-Fuel Ratio Oxygen Sensor for Toyota Highlander, Camry, Avalon, and Lexus RX300

Upstream Air-Fuel Ratio Oxygen Sensor for Toyota Highlander, Camry, Avalon, and Lexus RX300

SKU: 1005010086848848-Default Title
Default Title
€48,95
-37% €78,31 €48,95

Restore precise exhaust monitoring and keep your Toyota or Lexus running cleanly with the IWOKPHD Upstream Oxygen Sensor. This replacement part is engineered to fit a broad range of models, delivering accurate oxygen readings that keep the engine’s air-fuel balance optimized for better efficiency, smoother idle, and lower emissions. If your edge of performance feels off or the check engine light looms, this upstream sensor can help you regain fault-free operation without a full system overhaul.

Designed with a magnetic induction sensing element and a heating Type, the sensor reaches operating temperature quickly, delivering reliable readings even during cold starts. This means faster compensation by the engine control unit (ECU), improved fuel economy, and reduced exhaust emissions over the vehicle’s lifetime. The part supports multiple OEM references and cross-compatibility across model years, making it a practical replacement for many common wear-related failures.

Benefits & Tips

  • Improved fuel economy and smoother acceleration by restoring proper air-fuel ratio feedback to the ECU on affected Toyota/Lexus models.
  • Fast warm-up and stable readings during cold starts thanks to the built-in heating element, helping to minimize emissions early in a drive cycle.
  • Broad compatibility with proven OEM numbers and cross-reference options, reducing the guesswork when replacing aging sensors.

Product specifications

  • Brand: IWOKPHD
  • Sensor Type: Magnetic Induction
  • Heating Type: Heating Type
  • Measuring Range: 2349009, 234 9009
  • OEM Numbers: 89467-41011, 8946741011, 89467 41011
  • Alternate OEM/Cross Numbers: 89467-41010, 8946741010, 89467 41010; 89467-48010, 8946748010, 89467 48010; 89467-48011, 8946748011, 89467 48011
  • Part Numbers (for reference): 234-9009, 2349009, 234 9009
  • Origin: Mainland China
  • Applications / Vehicle compatibility:
    • LEXUS ES300 (1998-1999)
    • LEXUS RX300 (1999-2003)
    • TOYOTA AVALON (1997-1999)
    • TOYOTA CAMRY (1998-2000)
    • TOYOTA HIGHLANDER (2001-2003)
    • TOYOTA SIENNA (1999-2000)
    • TOYOTA SOLARA (1999-2000)
  • Warranty: 2 years (Replacement Warranty)

Package includes:

  • 1 piece

Warnings/Reminders

  • Please verify compatibility with your specific model and year against the listed applications and OEM numbers before purchase.
  • Professional installation is recommended to ensure proper fitment and sensor wiring integrity.

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

Providing quality and trusted service since 2002 at intercyprus.com.

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