Upstream Oxygen Sensor for Toyota RAV4 and Venza 89467-42170

Upgrade your Toyota RAV4 or Venza with a precise upstream oxygen sensor from IWOKPHD. The 89467-42170 sensor monitors exhaust oxygen levels before the catalytic converter, helping your engine maintain the optimal air-fuel ratio for better performance, lower emissions, and improved fuel economy. Built as a direct-fit replacement, it installs quickly and restores smooth idling and responsive acceleration without guesswork.

Designed for a confident fit on Toyota RAV4 models (2019–2021, 4-cylinder 2.5L Hybrid AWD) and Toyota Venza (2021, 4-cylinder 2.5L), this heated, magnetic-induction O2/Lambda sensor delivers fast, reliable readings from cold starts and under changing driving conditions. By delivering accurate data to the engine control unit, it helps prevent unnecessary catalyst wear and reduces the likelihood of check engine lights triggered by a failing upstream sensor.

Benefits & Tips

• Improve fuel efficiency by keeping the engine’s air-fuel ratio precisely tuned for every trip.
• Reduce emissions and protect your catalytic converter by preventing overly rich or lean exhaust conditions.
• Ideal replacement for a failing upstream sensor to restore smooth throttle response and consistent performance in hybrid AWD and non-hybrid drives alike.

Product specifications

• Brand: IWOKPHD
• Part Number / OE No.: 89467-42170 (also referenced as 8946742170, 89467 42170)
• Vehicle compatibility: For Toyota RAV4 2019–2021 4-Cyl 2.5L Hybrid AWD; For Toyota Venza 2021 4-Cyl 2.5L
• Sensor Type: Magnetic Induction
• Heating Type: Heating
• Sensor Function: Oxygen Sensor / O2 Lambda Sensor (Upstream)
• Origin: Mainland China
• Warranty: 2 years (Replacement Warranty)
• Direct Fit / Easy Installation

Package includes:

• 1 x Oxygen Sensor

Warnings / Reminders

Before ordering, please check product pictures, accessories, and part numbers. If you are unsure, please send us a product picture or part number before ordering. To avoid wrong orders, read the purchase guide carefully. Please ensure compatibility with your vehicle and VIN before purchase. Items will be shipped within 2 working days after payment is confirmed. Shipping times are estimates and may vary with season or weather.

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