X-Series Wideband UEGO AFR Sensor Controller Gauge (10003961)

 30-0300 O2 Sensor Kit LSU 4.9 0258017025 for Car Oxygen

The X-Series Wideband UEGO AFR Sensor Controller represents precision engine diagnostics for automotive enthusiasts and professionals. This advanced oxygen sensor system utilizes the LSU 4.9 sensor element with OEM-grade 0258017025 specifications, delivering accurate air-fuel ratio measurements across the full operating range. The integrated controller gauge provides real-time AFR data, enabling optimal fuel mapping and engine tuning. Ideal for performance vehicles, custom builds, and diagnostic applications where precise combustion analysis is essential. Professional-grade reliability meets user-friendly operation in this comprehensive sensor solution.