Bosch 06E-906-265 AJ Front Heated Oxygen Sensor

The Bosch 06E-906-265 AJ is a front heated oxygen sensor designed to monitor exhaust gas oxygen levels for optimal engine performance. This OEM-quality sensor measures the amount of unburned oxygen in the exhaust stream, providing critical data to the engine control module for precise fuel mixture adjustments.

Key Features:

• Heated sensor design for faster response time and improved cold-start performance
• M18x1.5 thread size for secure installation in exhaust system
• 6-pin connector with 5-circuit design and D-shaped connector configuration
• 460mm cable length with silicone-coated woven-fiber insulation for heat resistance
• Advanced ceramic technology with platinum power grid electrode for accurate readings
• Front/upstream mounting position before catalytic converter

This oxygen sensor helps improve fuel economy by ensuring the engine management system receives accurate air-fuel mixture data. When functioning properly, it enables cleaner emissions and optimal fuel efficiency. A failing oxygen sensor can result in poor fuel mileage, rough idle, and increased emissions due to improper fuel mixture adjustments.

OEM Part Number: 06E-906-265 AJ, 06E906265AJ