Downstream Oxygen Sensor for Toyota RAV4 4Runner ES300
Upgrade your vehicle’s exhaust sensing with the IWOKPHD Downstream Oxygen Sensor, a precise replacement designed to work with a wide range of Toyota and Lexus models including RAV4, 4Runner, ES300, NX, Avalon, Camry, Corolla, Matrix, Paseo, Sienna, Solara and Tercel. This downstream sensor plays a crucial role in monitoring exhaust gases after the catalytic converter, helping the engine control unit optimize the air-fuel ratio for better performance, improved fuel efficiency, and cleaner emissions. With a heating design and piezoelectric sensing, it delivers faster warm-up and stable readings across a broad temperature range. OEM-compatible numbers such as 89465-0R040, 894650R040, 234-4622, 2344622, 234-4757, 2344757, 25024360, 250-24360 and others help ensure a reliable fit for numerous vehicles.
Notes to ensure a perfect fit: please carefully check the part number and reference pictures before ordering. If you’re unsure which item fits your car, send the part number or original product photos for confirmation—our team will verify compatibility and respond within 24 hours.
Benefits & Tips
- Improve engine efficiency and emissions compliance by replacing a worn downstream oxygen sensor.
- Enjoy quicker sensor warm-up and stable readings in varying climates thanks to the heating sensor design.
- Verify compatibility with the extensive application list to cover multiple Toyota and Lexus models from mid-1990s to early 2020s.
Product Specifications
- Brand: IWOKPHD
- Sensor Type: Piezoelectric
- Type: Heating
- Origin: Mainland China
- OEM Numbers: 89465-0R040, 894650R040, 89465 0R040, 234-4622, 2344622, 234 4622, 234-4757, 2344757, 25024360, 250-24360, 8946506260, 8946506290, 894650R040, 8946533470, 8946578010
- Compatible Applications (selected): Lexus ES300 (1995-1998), Lexus ES300H (2013-2018), Lexus NX200T (2015-2017), Lexus NX300 (2018-2021), Lexus NX300H (2015-2021), Pontiac Vibe (2009-2010), Toyota 4Runner (1999-2000), Toyota Avalon (1995-2018), Toyota Camry (1994-2017), Toyota Corolla (2009-2012), Toyota Matrix (2009-2013), Toyota Paseo (1995-1996), Toyota RAV4 (2006-2018), Toyota Sienna (1998-2000), Toyota Solara (1999-2003), Toyota Tercel (1995-1996)
- Package Includes: 1 piece
Package includes
- 1 x Downstream Oxygen Sensor
Warnings / Reminders
- Note: Please check the picture and the part number carefully to ensure you bought the right part for your car.
- If you cannot determine which item fits your car, send the Part Number or the original product photos to us for confirmation before ordering. The only way to be 100% sure is to verify with your original part—we will check for you and respond within 24 hours.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Since 2002, intercyprus.com has delivered reliable automotive parts with consistent quality and trusted service.