Lexus RX Oxygen O2 Sensor

Genuine Re-conditioned Oxygen Sensors for Lexus RX – Imported from Japan

For Lexus RX drivers in Sri Lanka, a reliable oxygen (O₂) sensor—also called a lambda sensor—is essential for preserving engine efficiency and keeping emissions low. This sensor measures the oxygen content in the exhaust gases and communicates with the Engine Control Unit (ECU). By providing precise feedback, it allows the ECU to maintain the correct air-fuel balance, ensuring smoother acceleration, improved fuel economy, and cleaner exhaust output.

Over years of use, oxygen sensors naturally wear down due to high temperatures, fuel additives, and carbon buildup. When the sensor becomes faulty, it may send incorrect data, causing the engine to run too rich or too lean. This often results in reduced mileage, poor throttle response, rough idle, and higher exhaust emissions.

We offer genuine re-conditioned Japanese oxygen sensors for Lexus RX models in Sri Lanka. Each unit is carefully restored through professional cleaning, recalibration, and signal-response testing to ensure dependable, factory-level accuracy.

Available Lexus RX Oxygen Sensor Part Number:

RX300 (GSU35): 89465-0E020

RX330 (GSU30, GSU35): 89465-0E020

RX330 (MCU33, MCU38): 89465-08040

RX350 (GSU30, GSU35) : 89465-0E020

RX350 (MCU33, MCU38) : 89465-08040

RX350 (GGL10, GGL15): 89465-0E040

RX450h (GGL10, GGL15): 89465-0E040

Whichever RX model you own, the correct sensor is available and ready for quick installation.

Signs Your Oxygen Sensor May Need Replacement:

Check Engine Light with fault codes (P0130–P0167)

Noticeable drop in fuel efficiency (KPL)

Engine hesitation or unstable idle

Strong fuel smell from the exhaust

Increased CO and HC emission levels

Driving with a defective sensor for too long can damage the catalytic converter and lead to expensive repairs.

Why Choose Our Re-conditioned Sensors:

Easy Fitment – Direct plug-and-play replacement

Tested Accuracy – Restored voltage response and heater operation

Cost-Effective – OEM-level reliability at a lower price

Environmentally Friendly – Helps your vehicle meet emission standards

Long-Lasting – Professionally reconditioned for extended durability

With our Lexus RX oxygen sensors in Sri Lanka, you can maintain the luxury SUV’s signature performance, fuel efficiency, and emission control at a fraction of the cost of brand-new parts.