Bosch Oxygen Sensor OE Type Heated Thimble Design

The Bosch OE Type oxygen sensor (also called an O2 sensor or lambda sensor) is a heated, thimble-design sensor that measures the oxygen content in the exhaust stream. It sends that data to the engine control unit so the ECU can keep the air-fuel mixture precisely balanced. Bosch introduced the oxygen sensor to the automotive industry, and this line uses that experience to deliver original-equipment-type performance.

Key Features:

• Thimble design: A proven sensing element that reacts accurately to changes in exhaust gas composition.
• Integrated heater: The sensor reaches operating temperature quickly, so the engine can enter closed-loop control sooner after a cold start.
• OE-type construction: Built to match the form, fit and function of original-equipment sensors.
• Engine management support: Accurate readings help maintain fuel efficiency, drivability and emissions control.
• Quality-focused manufacturing: Made to Bosch quality standards for durability and long service life.

Replacing a worn or contaminated oxygen sensor can help restore fuel economy, reduce emissions and clear check engine light codes related to sensor performance. Select the child item that matches your application.