Universal 4 Wire Lambda Sensor

A universal 4-wire lambda (oxygen) sensor for replacement or repair work on vehicle exhaust systems. It measures oxygen levels in the exhaust and gives the engine management system real-time feedback, so the air-to-fuel ratio stays correct. That supports better fuel efficiency, lower emissions and smoother running.

The universal design suits a wide range of vehicles and allows flexible installation, though you may need to connect it to the existing wiring. It is built to cope with high exhaust temperatures.

• Type: Universal lambda (oxygen) sensor
• Configuration: 4-wire
• Function: Monitors exhaust oxygen levels
• Application: Automotive engine management systems
• Fitment: Universal (may require connection to existing wiring)
• Helps maintain the correct air-fuel ratio
• Supports fuel efficiency and emissions control
• Suitable for a wide range of vehicles
• Designed for high-temperature environments