Oxygen Sensor 39210-2E400 for Hyundai Accent, Elantra, Kia Forte5
The Oxygen Sensor 39210-2E400 from IWOKPHD is a direct-fit replacement designed to restore precise fuel-air readings for several Hyundai and Kia models. Built to meet or exceed original specifications, this sensor helps your engine run efficiently, reduce emissions, and maintain smooth idle and acceleration. With a heating design for fast warm-up and a robust magnetic induction sensing core, it supports reliable performance across a wide driving range and various fuel conditions.
Compatibility is broad and practical: Hyundai Elantra (2011-2020), Elantra GT (2013-2014), Kona (2018-2021), Sonata (2016-2019), Tucson (2018-2021); Kia Forte (2014-2024), Forte5 (2014-2016), Optima (2017-2020), and Seltos (2021-2024). This makes it a versatile choice for owners looking to replace a worn sensor without buying multiple different parts.
Key benefits include improved fuel economy, clearer engine response, and reduced risk of check engine light due to sensor faults. The sensor’s heating capability ensures quicker exhaust sensor warming, aiding smooth transitions from cold starts to efficient running. With OE-style fit and multiple compatible OEM numbers, it’s engineered to slot into your exhaust manifold with minimal modification.
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Benefits & Tips
- Install the sensor after replacing or servicing the exhaust system to ensure accurate readings from the moment you start the engine.
- After installation, perform a short drive to allow the engine control unit (ECU) to recalibrate with the new sensor for optimal fuel trims.
- Keep the sensor connections clean and free of oil or coolant leaks to prevent false readings and reduced sensor lifespan.
Product specifications
- Brand: IWOKPHD
- Part Numbers / OEM No.: 39210-2E400, 392102E400, 39210-2E401, 392102E401
- Sensor Type: Magnetic Induction
- Type: Heating Type
- Measuring Range: 3921002620, 392102E401, 392102E410, 2344552
- Hysteresis: 392102E421, 392102E771, 392102ECC2
- OEM No.: 39210-2E400, 392102E400, 39210-2E401, 392102E401
- Origin: Mainland China
- Repeatability: 108262, 25024988, 25732, 16150
- Application / Fits: Hyundai Elantra (2011-2020), Elantra GT (2013-2014), Kona (2018-2021), Sonata (2016-2019), Tucson (2018-2021); Kia Forte (2014-2024), Forte5 (2014-2016), Optima (2017-2020), Seltos (2021-2024)
- Year: 2011-2024
- Origin: Mainland China
Package includes:
- 1 piece
Warnings / Reminders
- Please check the picture and part number carefully to ensure you buy the right part for your car.
- If you’re unsure which item fits your vehicle, please send the part number or the original product photos to confirm before ordering.
- The only way to be 100% sure the part will fit is to verify against your original part; we will check for you and reply within 24 hours.