Toyota Premio Oxygen O2 Sensor

High-Quality Re-conditioned Oxygen Sensors for Toyota Premio – Direct from Japan

For Toyota Premio drivers in Sri Lanka, the oxygen (O₂) sensor—commonly known as the lambda sensor—plays a vital role in keeping the engine efficient and environmentally friendly. By sending precise exhaust oxygen data to the Engine Control Unit (ECU), it allows the engine to maintain the correct 14.7:1 air-fuel ratio. This ensures smooth combustion, better fuel economy, and lower emissions.

With time, oxygen sensors can deteriorate due to carbon fouling, heat cycles, and exposure to fuel additives. A worn sensor gives false signals to the ECU, forcing the engine to run either rich or lean. This results in reduced performance, higher fuel use, and excessive exhaust emissions.

We offer genuine re-conditioned Japanese oxygen sensors for all Toyota Premio models in Sri Lanka. Each sensor is carefully restored, recalibrated, and tested to meet exact manufacturer standards, ensuring reliable operation.

Available Toyota Premio Oxygen Sensor Part Numbers:

Premio AZT240: 89465-63030, 89465-20860, 89465-20870, 0ZA670-EE28

Premio NZT240: 89465-20810

Premio ZZT240: 89465-13030

Premio ZZT245: 89465-12710

Premio NZT260: 89465-20890, 89465-20A20

Premio ZRT260: 89465-20A00, 89465-20A30

Premio ZRT265: 89465-20A10

No matter the Premio model you own, we have the correct oxygen sensor available in Sri Lanka, ready for quick installation.

Signs of a Failing O₂ Sensor:

Check Engine Light with error codes (P0130–P0167)

Reduced kilometres per litre (KPL)

Hesitation, rough idle, or weak acceleration

Strong fuel smell from the exhaust

Higher emissions test results

Ignoring a defective sensor can lead to expensive catalytic converter damage and higher long-term costs.

Advantages of Our Japanese Re-conditioned Sensors:

Direct Fitment – Plug-and-play with original connectors

Precise Performance – Accurate voltage feedback and heater function

Budget-Friendly – OEM quality at a lower price point

Eco-Conscious – Helps reduce pollution and meet regulations

Reliable – Professionally restored and thoroughly tested for durability

With our complete range of Toyota Premio oxygen sensors in stock, you can restore your vehicle’s factory-grade efficiency, smooth performance, and emission compliance with confidence.