This SONDA LAMBDA oxygen sensor, part number 393512A631, is specifically engineered for Hyundai-KIA vehicles. It plays a crucial role in monitoring the amount of oxygen in the exhaust gases, allowing the engine control unit (ECU) to adjust the air-fuel mixture for optimal combustion. Ensuring your oxygen sensor is functioning correctly is vital for maintaining proper engine performance, reducing harmful emissions, and maximizing fuel economy. A failing sensor can lead to increased fuel consumption, rough idling, and illuminated check engine lights. Manufactured to meet or exceed original equipment specifications, this sensor provides reliable and accurate readings, contributing to a smoother running engine and a cleaner exhaust. Installation is straightforward for those familiar with automotive repairs, ensuring a proper fit and function.
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