Mitsubishi Pajero Oxygen O2 Sensor

High-Quality Re-conditioned Oxygen Sensors for Mitsubishi Pajero – Direct Import from Japan

For Mitsubishi Pajero drivers in Sri Lanka, maintaining engine efficiency and reliability is essential. The oxygen (O₂) sensor—also known as the lambda sensor—plays a central role in this. By tracking the oxygen levels in the exhaust stream, the sensor provides the Engine Control Unit (ECU) with the data it needs to keep the air-fuel mixture balanced. This results in smoother driving, improved kilometres per litre (KPL), and reduced emissions.

Like all components exposed to heat and exhaust gases, oxygen sensors can wear out over time. Build-up of carbon deposits, exposure to high exhaust temperatures, and fuel contaminants can cause them to deliver inaccurate readings. When this happens, the engine may run too rich or lean, leading to poor fuel economy, rough idling, sluggish acceleration, and higher exhaust emissions.

We supply professionally re-conditioned Japanese oxygen sensors for Mitsubishi Pajero models in Sri Lanka. Each sensor is restored through precision cleaning, recalibration, and functionality testing to ensure it performs reliably and delivers factory-level accuracy.

Mitsubishi Pajero Oxygen Sensor Part Numbers Available:

MD369189, MR578604 – Pajero V65W, V75W

234000-3902 – Pajero V65W, V75W

These sensors are a perfect match for Pajero V65W and V75W models, ensuring quick installation and dependable performance.

Indicators of a Failing Oxygen Sensor:

Engine warning light triggered (codes P0130–P0167)

Reduced fuel efficiency and higher fuel costs

Irregular idling or hesitation while accelerating

Strong unburnt fuel smell from exhaust

Noticeable increase in CO and HC emissions

Ignoring these signs for too long may damage the catalytic converter, resulting in expensive repairs.

Why Choose Our Re-conditioned Sensors?

Easy Installation – Designed for direct replacement

Reliable Accuracy – Fully tested for correct signal output and heating function

Affordable Solution – Quality performance at a lower cost

Environmentally Responsible – Helps control harmful emissions

Built to Last – Restored and tested for long service life

With our re-conditioned Mitsubishi Pajero oxygen sensors in Sri Lanka, you can restore your SUV’s engine performance, reduce fuel consumption, and keep emissions under control—all at a fraction of the cost of buying new.