Home » Oxygen Sensor for BMW X3 X4 X5 X6 X7 540i 3.0L 2019-2022

Oxygen Sensor for BMW X3 X4 X5 X6 X7 540i 3.0L 2019-2022

SKU: 1005012099567651-Default Title
Default Title
€50,79
-38% €81,27 €50,79

Upgrade your BMW’s engine management with the IWOKPHD Oxygen Sensor, a precise replacement designed for 2019–2022 3.0L L6 engines and compatible with popular X3, X4, X5, X6 and X7 variants as well as the 540i. This oxygen sensor helps the ECU optimize the air-fuel mixture, supporting efficient combustion, better throttle response, and cleaner emissions. OEM numbers 11788689863, 11-78-8-689-863, and 31206864571 ensure a correct fit across a wide range of BMW models in the listed years and configurations. Please verify compatibility by checking the part number and original sensor before purchasing to avoid mismatches.

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 accurate oxygen readings to help the ECU optimize fuel delivery, improving performance and fuel efficiency.
  • Simple replacement with standard connections supports reliable operation of the catalytic system and emissions control.
  • Pro tips: double-check the part number (11788689863, 11-78-8-689-863, 31206864571) and refer to the vehicle’s original sensor to confirm fit. If unsure, contact us with the part number or original photos before ordering.

Product specifications

  • Brand Name: IWOKPHD
  • Part Numbers: 11788689863, 11-78-8-689-863, 31206864571
  • Sensor Type: Piezoelectric
  • Heating Type: Heating
  • Origin: Mainland China
  • Application: Compatible with a wide range of 2019–2022 BMW 3.0L L6 models, including X3, X4, X5, X6, X7, 540i, 740i, 840i, M340i, Z4 M40i, and related variants as listed in the product details.
  • OEM No.: 11788689863
  • Measuring Range/Year Range: 2019–2022

Package includes:

  • 1 piece Oxygen Sensor

Warnings/Reminders

  • Please check the picture and the part number carefully to ensure you bought the right part for your car.
  • If you cannot confirm which item fits your car, please send the Part Number or the Original product photos to us to confirm before order.
  • The only way to be 100% sure the part will fit your vehicle is to check your original part. We will check for you and reply within 24 hours.
  • All items will be sent out within 2 working days after payment is confirmed. Import duties, taxes and charges are not included in the item price or shipping charges.

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