Upstream Air Fuel Ratio O2 Sensor for Kia and Hyundai
Main Description
Upgrade your Kia or Hyundai with the Upstream Air Fuel Ratio O2 Sensor from IWOKPHD—the sensor that helps your engine maintain the optimal air-to-fuel balance for better performance and efficiency. This upstream O2 sensor monitors the exhaust gases before the catalytic converter, delivering precise readings to the engine control unit to prevent rich or lean conditions, reduce emissions, and improve throttle response. Designed as a direct-fit replacement for a range of 2.4L engines, it’s a reliable choice for long-term reliability on daily commutes and road trips.
Engineered for compatibility with popular models including Kia Magentis (2006–2009), Kia Sorento (2011–2018), Kia Optima (2006–2009), Hyundai Santa Fe Sport (2013–2018), and Hyundai Santa Fe (2010–2012), this sensor aligns with OEM part numbers such as 39210-2G150, 39210-2C100, 39210-3CDA0, 39210-3CDC0, and 39210-25300, among others. The sensor uses a Piezoelectric element with a heating type for fast warm-up, ensuring accurate readings even during cold starts. Originating from Mainland China, it’s built to withstand the rigors of daily driving while maintaining precision in real-world conditions.
All electronic components in this product are built to meet stringent standards, delivering dependable performance and longevity. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty. At intercyprus.com since 2002 — trusted for quality and reliability.
Benefits & Tips
- Maintains optimal air-fuel ratio for efficient combustion, helping to improve fuel economy and reduce emissions.
- Improves throttle response and idle quality by providing accurate sensor data to the engine control unit.
- Fast heater-enabled startup ensures the sensor reaches operating temperature quickly for reliable readings on cold days.
Product Specifications
- Brand: IWOKPHD
- Sensor Type: Piezoelectric
- Heating Type: Heating Type
- Application: Upstream O2 sensor
- Engine Fit: 2.4L engines (as listed in application)
- Measuring Range: 39210-25300, 3921025300, 234-4433, 2344433
- OEM/Part Numbers: 39210-2G150, 392102G150, 39210 2G150, 39210-2C100, 392102C100, 39210 2C100, 39210-3CDA0, 392103CDA0, 39210-3CDC0, 392103CDC0, 39210-25300, 3921025300, 234-4433, 2344433
- Origin: Mainland China
- Resolution: 39210-3CDA0, 392103CDA0, 39210-3CDC0, 392103CDC0
- Sensor Features: Piezoelectric sensor with heating for quick warm-up
- Scope: Upstream air-fuel ratio sensor for specified Kia/Hyundai models
Package Includes:
- 1 pcs
Warnings/Reminders
- Before installation, verify vehicle compatibility (2.4L engine and listed model ranges) to ensure proper fitment.
- Replace in pairs when upgrading multiple sensors in the exhaust system to maintain balanced sensor readings.
- Follow vehicle manufacturer guidelines and disconnect the battery before any electrical work.
Language Support
Language support: Not specified in product data.
Warranty & Certification: All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Trust statement: Providing quality and trusted service since 2002 at intercyprus.com