HOP氧传感器 12612430 替代雪佛兰原厂 250-24649 高品质

HOP oxygen sensor 12612430 uses high-temperature ceramic elements and welded stainless housing, bench-tested to withstand thermal and vibration stresses. Compatible with OEM numbers 12584050, 12607333, 25024649, and 234-4815; widely fits Chevrolet Cruze, Malibu, and other models. Core function is real-time exhaust oxygen monitoring and sending signals to the ECU to adjust air-fuel ratio for optimal combustion and emissions. Installation requires a dedicated socket; difficulty medium; suitable for professional repair work.