How to Maintain and Replace the 13539 Oxygen Sensor on a 2001 ACURA Integra?

The 2001 ACURA Integra is a beloved classic that has earned numerous accolades among fans for its superior performance and unique design. In the engine system of this model, 13539 Oxygen Sensor (oxygen sensor) plays a vital role. This article discusses how to maintain and replace this sensor to keep your vehicle running smoothly.

Learn about the 13539 Oxygen Sensor for the 2001 ACURA Integra

As part of the 2001 ACURA Integra engine system, the 13539 Oxygen Sensor is responsible for monitoring the oxygen content in the exhaust gas and transmitting the relevant data to the vehicle’s engine control unit.

This data plays a key role in the engine combustion process, helping the engine control unit to optimize the fuel mixture ratio, resulting in a more efficient combustion process and better performance output.

Servicing 13539 Oxygen Sensor for 2001 ACURA Integra

To keep your vehicle performing at its best, regular maintenance of your oxygen sensor is critical. The sensor location is usually in the exhaust system and can be affected by dirt and carbon buildup.

First, make sure you change your air filter regularly to reduce the amount of debris that gets into your engine. Second, avoid low-quality fuels, as poor combustion can increase pollutants in the exhaust. Finally, regular vehicle maintenance keeps the engine running and reduces the impact of exhaust emissions on the sensors.

Replaces 13539 Oxygen Sensor for 2001 ACURA Integra

Oxygen sensors can malfunction or become damaged over time, affecting your vehicle’s performance and fuel economy. If you notice reduced engine performance, decreased fuel efficiency, or the “check engine” light comes on, it may be time to consider replacing the sensor.

Before replacing, make sure you have purchased the correct model of 13539 Oxygen Sensor that is compatible with your car model. Then, using the proper tools, and according to your vehicle’s service manual, locate the sensor’s location and carefully remove and install the new sensor.


To sum up, the 13539 Oxygen Sensor for 2001 ACURA Integra plays a key role in vehicle performance and fuel economy. With regular maintenance and replacement when necessary, you can ensure that your oxygen sensor is functioning properly, giving your vehicle the best possible driving experience and fuel efficiency.

If you are unsure how to maintain or replace a sensor, it is recommended to consult a professional auto service technician for proper guidance and support.