Oxygen Sensor Rear for Toyota RAV4 Prime 2021-2022
Restore precise exhaust gas monitoring on your Toyota RAV4 Prime with this Rear Oxygen Sensor, designed specifically for 2021–2022 models. This magnetic-induction sensor uses a heating type to reach operating temperature quickly, delivering stable readings fast and helping your engine run efficiently. By replacing a worn or faulty rear O2 sensor, you can improve fuel economy, maintain clean emissions, and prevent exhaust-related engine lights from lingering. Built to fit 4-cylinder 2.5L RAV4 Prime SE and XSE configurations, it provides a reliable, OEM-aligned replacement that supports smooth engine management and long-term reliability.
Benefits & Tips
- Improve engine performance and fuel efficiency by restoring accurate exhaust gas measurements.
- Benefit from quicker stabilization during cold starts thanks to the heating-type sensor, reducing rough idling and unnecessary emissions checks.
- Before purchase, verify compatibility by matching part number 89467-42190 (also listed as 8946742190) and compare with your original sensor. After installation, clear ECU codes and allow the system to re-learn for optimal results.
Product specifications
- Brand Name: NONE
- Part Number: 89467-42190 (8946742190)
- Application: For 2021 Toyota RAV4 Prime SE, XSE | 4 Cyl 2.5L
- Sensor Type: Magnetic Induction
- Type: Heating Type
- Measuring Range: For Toyota RAV4
- Origin: Mainland China
Package includes:
- 1 x Oxygen Sensor Rear for Toyota RAV4 Prime
Warnings/Reminders
- Please check the picture and the part number carefully to make sure that you bought the right part for your car.
- If you cannot be sure which item fits your car, please send the Part Number or the Original product photos to us to confirm it before order.
- The only way to be 100% sure that the part will fit your vehicle is to check your original part. We will check for you and reply soon within 24 hours.
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