General description The 5X LSU4.9 O2 UEGO Wideband Oxygen Sensor is designed for high-performance applications, providing accurate air-fuel ratio measurements. This sensor is compatible with PLX and AEM systems, making it an essential component for tuning and monitoring engine performance. Technical specifications Colour: Black Material: ABS Measurement allowed error: +/- 1-3 cm Package contents 5 x LSU4.9 O2 UEGO Wideband Oxygen Sensors