Hyundai/Kia O2 Sensor Set

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Keep your engine running efficiently with this 2-piece upstream and downstream oxygen (O2) sensor set. Designed for compatibility with the Hyundai Elantra, Hyundai Sonata, Hyundai Tucson, Kia Forte, and Kia Forte5, this set helps maintain optimal engine performance and emissions control.

Replacing part numbers 39210-2E200, 39210-2E202, 39210-2E400, 234-5083, and 234-4552, these sensors provide accurate exhaust readings to the engine control unit (ECU), ensuring the correct air-fuel mixture. This improves fuel efficiency, reduces emissions, and supports smooth engine operation.

Built with durable materials and precision engineering, these O2 sensors are designed for long-lasting reliability. The direct-fit design with factory-style connectors allows for easy installation without modifications.

Ideal for replacing worn or faulty sensors, this set restores engine efficiency, helps eliminate check engine lights, and keeps your vehicle performing at its best.