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Hyundai Air-Fuel Ratio Sensor 39210-25150, fits multiple Hyundai models, OEM 39210-25150, OEM quality replacement part, accurately monitors air-fuel ratio, improves fuel efficiency.
Replaces OEM #
MOQ
1件
Hyundai air–fuel ratio sensor 39210-25150 directly substitutes the OEM oxygen sensor; broad compatibility with most Hyundai models. Core function is real-time monitoring of exhaust oxygen content and feeding back to the ECU to precisely adjust fuel injection, ensuring engine runs at optimal air–fuel ratio. Mainly fits Hyundai Elantra, Sonata, Santa Fe (specific year check original part number). After installation, it can resolve high fuel consumption, weak acceleration, or engine warning light. If idle is unstable, exhaust emits black smoke, or there is a pungent exhaust smell, sensor aging is likely; replace promptly.
现代汽车空燃比传感器 39210-25150 氧传感器替换件原厂品质
39210-25150