DENSO Oxygen Sensor Heated Direct Fit Sensor

The DENSO Heated Direct Fit Oxygen Sensor (also called an O2 sensor or air/fuel ratio sensor) measures the oxygen content in the exhaust stream. It sends that data to the engine control module so the ECM can fine-tune the air/fuel mixture. DENSO is an original equipment supplier to many automakers. Direct fit sensors are built to replace the original part with no splicing.

Key Features:

• Direct fit design: Made as a plug-and-play replacement, with a connector and wire harness that match the original sensor, so installation needs no cutting or splicing.
• Heated sensing element: An integrated heater brings the sensor to operating temperature quickly. This allows closed-loop fuel control sooner after a cold start.
• OE-quality construction: Built to the same standards DENSO applies to its original equipment parts, for dependable signal accuracy and durability.
• Supports engine performance: Accurate feedback helps maintain fuel economy, smooth running and emissions control.
• Quality tested: Designed to resist heat, vibration and exhaust contaminants over a long service life.

A failing oxygen sensor can cause a check engine light, poor fuel economy, rough idle and higher emissions. Replacing it with a quality DENSO sensor helps restore proper engine management.