Kia Rio Oxygen O2 Sensor

High-Quality Re-conditioned Oxygen O₂ Sensors for Kia Rio – Imported from Korea

For Kia Rio drivers in Sri Lanka, the oxygen (O₂) sensor, also called a lambda sensor, plays a vital role in ensuring your engine runs at peak efficiency. It monitors the oxygen level in exhaust gases and communicates with the Engine Control Unit (ECU). The ECU then fine-tunes the air-to-fuel ratio, helping the engine deliver better performance, improved fuel economy, and reduced exhaust emissions.

Like many engine components, oxygen sensors are exposed to extreme heat and fuel residues, which can cause wear over time. A faulty sensor may provide inaccurate readings, leading to an improper air-fuel mix. This often results in rough idling, sluggish acceleration, poor fuel mileage, and higher emissions.

We import and supply premium re-conditioned oxygen sensors from Korea specifically for Kia Rio models in Sri Lanka. Each unit undergoes professional refurbishment, including deep cleaning, recalibration, and full performance testing to ensure they match original factory specifications.

Compatible Kia Rio Oxygen Sensor Part Numbers:

Kia Rio II (JB, 2005–2011)

39350-4A410, 39350-2A400

Kia Rio III (UB, 2010–2017)

39210-2G600, 39210-03000, 39210-03040, 39210-2E101, 39350-4A410, 39350-2A400

Signs You May Need to Replace the Oxygen Sensor:

Check Engine Light triggered with error codes (P0130–P0167)

Significant drop in fuel efficiency

Engine stalling, hesitation, or uneven idle

Strong smell of fuel from the exhaust

Increase in harmful CO and HC emissions

Ignoring a faulty O₂ sensor can also damage the catalytic converter, leading to expensive repairs.

Advantages of Our Re-conditioned Oxygen Sensors:

Direct Fit – Plug-and-play replacement with no modifications

Dependable Quality – Fully inspected and tested for accuracy and heater function

Affordable Pricing – A cost-effective alternative to brand-new parts

Environmentally Friendly – Helps maintain proper emission levels

Proven Durability – Professionally restored for long-term use

By fitting our re-conditioned Kia Rio oxygen sensors, you can bring back your car’s efficiency, lower emissions, and enjoy a smoother driving experience at a fraction of the cost of new sensors.