Fuelmiser Oxygen Sensor - COS721
Professional Engine Management Solution
The Fuelmiser COS721 oxygen sensor delivers reliable exhaust gas monitoring for modern engine management systems. Also referred to as an O2 or lambda sensor, this component continuously measures oxygen content in exhaust gases to ensure the correct air/fuel ratio for optimal engine performance.
Key Features
- OEM Quality Construction - Sourced from world-leading manufacturers with technology adapted for aftermarket applications
- Precision Monitoring - Measures the difference in oxygen concentration between exhaust gas and atmospheric air
- ECU Integration - Allows the Engine Control Unit to adjust air/fuel mixture for optimal catalytic converter function
- Comprehensive Coverage - Part of Fuelmiser's extensive range of over 4000 engine management components
- Quality Assurance - Backed by 2 year/40,000 km warranty
Technical Information
This oxygen sensor works in conjunction with your vehicle's ECU to maintain proper engine operation. It transmits critical data allowing the engine control module to meter the correct fuel ratio, ensuring your engine runs efficiently while meeting emission requirements. The sensor also alerts the ECU if catalytic converter performance is compromised.
Professional Standards
Fuelmiser maintains the highest quality standards with parts sourced from Original Equipment Manufacturers. Each product is individually labeled and packaged to provide confidence in authenticity and performance.
Note: This is a vehicle-specific component. Please verify compatibility with your specific make and model before ordering.