DENSO Heated Oxygen Sensor - Direct Fit Lead

The DENSO Heated Oxygen Sensor with Direct Fit Lead (also called an O2 sensor or air/fuel ratio sensor) measures the amount of oxygen in the exhaust stream and sends that data to the engine control module. The ECM uses the signal to fine-tune the air/fuel mixture. This helps support efficient combustion, lower emissions, and good fuel economy.

Key Features:

• Direct fit design: Each sensor is built with the correct connector and wire lead for its application, so it does not need splicing or adapters.
• Heated element: An internal heater brings the sensor up to operating temperature quickly. This allows the engine to enter closed-loop operation sooner and helps reduce cold-start emissions.
• Accurate signal response: The sensor is engineered to give a stable, precise reading across a wide range of operating conditions.
• OE-quality construction: DENSO is an original equipment supplier to many automakers. It builds these sensors to meet or exceed original equipment specifications for fit, form, and function.
• Durable materials: The sensor is built to withstand exhaust heat, vibration, and moisture.

A worn or failing oxygen sensor can cause a check engine light, poor fuel economy, rough idle, and higher emissions. Replacing it with a quality direct-fit sensor helps restore proper engine management and performance. Select the child item that matches your application.