5 min read Jul 10, 2024

04495-0K130: Ford F-Series Oxygen Sensor

The 04495-0K130 is an oxygen sensor designed specifically for Ford F-Series vehicles. It plays a crucial role in the fuel injection system, helping to optimize engine performance, reduce emissions, and improve fuel efficiency.

What is an Oxygen Sensor?

An oxygen sensor is an electronic device that measures the amount of oxygen in a vehicle's exhaust gases. It is typically located in the exhaust manifold or downpipe and sends signals to the engine control unit (ECU) to adjust the air-fuel mixture. The oxygen sensor helps the ECU determine whether the engine is running rich (too much fuel) or lean (too little fuel).

Features of the 04495-0K130 Oxygen Sensor

The 04495-0K130 oxygen sensor is designed to meet the specific needs of Ford F-Series vehicles. Some of its key features include:

  • High-precision measurement: The sensor provides accurate readings of oxygen levels in the exhaust gases, ensuring optimal engine performance and reduced emissions.
  • Durable construction: The sensor is built to withstand the high temperatures and harsh conditions of the exhaust system, ensuring reliable performance over time.
  • Direct fit replacement: The 04495-0K130 is a direct replacement for the original oxygen sensor, making installation easy and straightforward.

Symptoms of a Faulty Oxygen Sensor

If the 04495-0K130 oxygen sensor is faulty or malfunctioning, it can cause a range of problems, including:

  • Poor engine performance: A faulty oxygen sensor can lead to poor engine performance, including decreased power and fuel efficiency.
  • Increased emissions: A malfunctioning oxygen sensor can cause the engine to produce higher levels of pollutants, which can harm the environment and lead to expensive repairs.
  • Check engine light: A faulty oxygen sensor can trigger the check engine light on the dashboard, indicating a problem with the engine or emissions system.

Replacement and Maintenance

To ensure optimal engine performance and reduce the risk of problems, it is essential to replace the 04495-0K130 oxygen sensor at regular intervals. The recommended replacement interval varies depending on the vehicle and driving conditions, but it is typically around 50,000 to 100,000 miles.

In addition to replacing the oxygen sensor, it is essential to maintain the exhaust system and fuel injection system to ensure optimal performance and reduce the risk of problems. This includes regular tune-ups, oil changes, and cleaning of the fuel injectors and exhaust system.


The 04495-0K130 oxygen sensor is a critical component of the Ford F-Series fuel injection system, playing a vital role in optimizing engine performance, reducing emissions, and improving fuel efficiency. By understanding the features and functions of this sensor, as well as the symptoms of a faulty sensor, vehicle owners can take steps to maintain their vehicle's performance and reduce the risk of problems.

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