AIR / FUEL RATIO SENSOR

Optimize your vehicle's performance with the Haltech Air/Fuel Ratio Sensor, designed for precision and reliability in any setup. This oxygen sensor is an essential component for those using a wideband controller or gauge, ensuring accurate readings for enhanced fuel efficiency and reduced emissions.

• Wideband Compatibility: Specifically made for use with wideband controllers, allowing for precise air-fuel mixture adjustments.
• Thread-in Mounting: Easy installation with a secure thread-in design, ensuring a reliable fit.
• 4-Wire Configuration: Features a robust 4-wire setup, providing enhanced signal clarity and durability.
• Wiring Harness Included: Comes with a wiring harness for straightforward integration into your vehicle's system.
• LSU 4.2 Replacement: Ideal for replacing your existing LSU 4.2 sensor, maintaining optimal engine performance.

The Haltech Air/Fuel Ratio Sensor is sold individually and is a vital part of the Haltech Wideband Oxygen Sensors product line. Upgrade your vehicle's performance today!