Oxygen Sensor 4-Wire Heated Lambda for Toyota Avalon Camry Venza ES250 ES300h RX270
Keep your Toyota and LexUS models running clean and efficient with the WEIDA AUTO PARTS Toyota Avalon Oxygen Sensor. This 4-wire heated Lambda/O2 sensor is designed as a precise, direct-fit replacement for a range of popular models, ensuring accurate exhaust gas monitoring and optimal engine performance across your vehicle’s operating temperatures. With OEM compatibility and robust construction, it helps your ECU maintain the ideal air-fuel ratio, reducing emissions and restoring responsive driving dynamics.
The 4-wire linear design combined with a heating element delivers quick warm-up times and stable readings from cold starts, helping prevent rich/lean conditions that can waste fuel and trigger warning lights. Its piezoelectric sensing element provides reliable oxygen level measurements, enabling your engine control system to adjust fuel delivery in real time for smoother idle, better throttle response, and better long-term engine health.
Fits multiple popular configurations including Toyota Avalon, Camry, Venza, Lexus ES250, ES300h, and RX270 equipped with 2.5L, 2.7L, or 3.5L engines. OE numbers 89467-48190 and 89467-48200 ensure accurate replacement fitment and compatibility with your vehicle’s emission system. Originating from Mainland China, this sensor is manufactured to withstand the harsh conditions of exhaust environments while delivering dependable performance.
Benefits & Tips
- Improve fuel efficiency and reduce emissions by restoring accurate oxygen readings, allowing the ECU to optimize air-fuel delivery.
- Prevent check engine light nuisance and rough running caused by a sluggish or failed sensor—ideal when performing periodic maintenance or restoring performance after sensor failure.
- Use as a reliable upstream oxygen sensor replacement for the listed models to maintain proper catalytic converter function and overall engine health.
Product specifications
- Brand: WEIDA AUTO PARTS
- Sensor Type: Piezoelectric
- Heating: Yes
- Linear: 4-wire
- OE No.: 89467-48190, 89467-48200
- Measuring Range: For Toyota Avalon, Camry, Venza, LEXUS ES250 ES300h, RX270; engines 2.5L, 2.7L, 3.5L
- Origin: Mainland China
Package includes:
- 1x Oxygen Sensor (4-Wire, Heated Lambda/O2 Sensor)
Warnings / Reminders
- Verify fitment with OE numbers 89467-48190 or 89467-48200 before purchase.
- Professional installation is recommended to ensure proper sensor wiring and sealing.
- Handle with care during installation; avoid contact with the sensor tip and protect the connector.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
At intercyprus.com since 2002 — trusted for quality and reliability.