RIGHTPARTS Automobile Oxygen O2 Sensor 89467-47020 8946747020 For Toyota Prius Toyota Car Sensors Wholesale Auto Accessories

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1.Improve Fuel Efficiency

Improve fuel efficiency, save fuel costs, and reduce emissions of pollutants and harmful gases.

2.Stronger Performance

The light-off time is extremely short and the reaction is fast.

3.Optimize Engine

The core chip is designed and produced independently to optimize engine performance.

4.Long Lifetime

Product life is longer than normal sensors.

5.High Quality and stable performance

Each item tested before shipment, 3-year warranty, brand new product, 100% aftermarket

Why do you need to replace the oxygen sensor？

1.A defective or sluggish oxygen sensor can cause a variety of issues, like decreased engine performance. Replacing a defective O2 sensor helps ensure your engine is constantly monitored and operating efficiently, while maximizing performance.

2.A defective oxygen sensor can cause your catalytic converter to fail prematurely. Replacing a catalytic converter can cost thousands of dollars, significantly more than most standard oxygen sensor replacements.

3.If complete combustion is not maintained, other chemical compounds can form in large amounts. These include greenhouse gases, carbon monoxide and excess hydrocarbons. Replacing a defective oxygen sensor is the most effective way to control the combustion process.