Hyundai / KIA 3921003040 SENSOR OXYGEN

SENSOR OXYGEN

Part number: 3921003040 

Availability: 10

Processing: 4-5 days

Make: Hyundai / KIA

150.45$
 

Essential Engine Air-Fuel Quality Monitor

This precision sensor plays a vital role in your vehicleโ€™s engine management system. It monitors the level of oxygen in exhaust gases, helping the ECU (Engine Control Unit) adjust the air-fuel mixture for improved performance, fuel efficiency, and reduced harmful emissions ๐ŸŒฑ.

Why You Need this Component

  • Ensures optimal engine combustion
  • Improves fuel economy and power
  • Reduces exhaust emissions to meet regulations

How It Works โšก

Mounted in the exhaust manifold, this sensor measures oxygen levels and sends data to the ECU. Based on this information, the ECU fine-tunes the fuel injection & ignition timing, ensuring engine runs efficiently in all conditions.

Symptoms of Failure

  • Check engine light on dashboard
  • Poor fuel mileage
  • Rough idle or hard starts
  • Failed emissions test

Never ignore a faulty sensor! Delay can lead to engine damage and costly catalytic converter repairs.

Compatibility

  • Grand I10 14 (India Plant-Eur)
  • Grand I10 17 (India Plant-Eur)
  • Grand I10 14 (India Plant-Gen)
  • Grand I10 17 (India Plant-Gen)
  • Grand I10 17
  • Grand I10 14 (India Plant-India)
  • Grand I10 17
  • Grand I10 14 (India Plant-Mes)
  • Grand I10 17 (India Plant-Mes)