Oxygen Sensor for Hyundai Accent 1.0L-1.4L 2010-2020 Upstream Lambda Probe Direct Fit

Upgrade your Hyundai Accent and compatible Kia/Hyundai models with the WEIDA AUTO PARTS upstream O2 oxygen sensor (Lambda probe) for 1.0L-1.4L engines from 2010 to 2020. This upstream O2 sensor monitors the exhaust gas oxygen level before the catalytic converter, feeding precise feedback to the engine control unit to optimize the air-fuel ratio. The heated, 4-wire design warms quickly for accurate readings, reduces cold-start emissions, improves fuel efficiency, and helps keep your vehicle’s emissions within limits. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Benefits & Tips

• Restore proper air-fuel balance after sensor wear, helping improve fuel economy and smoother idle.
• After installation, drive through a few cycles so the ECU can re-learn fuel trims and maintain optimal performance.
• OEM No. 39210-03050 ensures a precise fit for Hyundai Accent 1.0L-1.4L (2010–2020) and related i10, i20, and i30 models.

Product specifications

• Brand: WEIDA AUTO PARTS
• Sensor Type: Piezoelectric
• Wiring: 4-Wire
• Heating: Heated
• OEM No.: 39210-03050
• Measuring Range: For Hyundai Accent i10 1.0L, Accent/i20/i30 1.4L (2010-2020)
• Origin: Mainland China
• Hysteresis: 3921003050, 9025030007
• Repeatability: 39210-03050, 9025030007
• Resolution: Oxygen Sensor
• Type: Upstream O2 Sensor (Lambda Probe)

Package includes:

• 1 x WEIDA AUTO PARTS Upstream O2 Oxygen Sensor Lambda Probe

Warnings/Reminders

• Compatibility: Upstream O2 sensor designed for Hyundai Accent 1.0L-1.4L and related i10/i20/i30 models, 2010-2020.
• Ensure the part matches OEM No. 39210-03050 for proper fit and function.
• This is a heated, 4-wire sensor; handle with care during installation.

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