Harley Davidson Bx100 Oxygen Sensor for Lexmoto Michigan Lambda Ratio

Meet the IWOKPHD Harley Davidson BX100 Oxygen Sensor, a heating-type, magnetic induction sensor designed to keep your exhaust readings precise and your engine running clean. Built to fit Harley Davidson BX100 motorcycles and Lexmoto Michigan models from 2021 and 2023, this sensor helps the ECU monitor the exhaust gas composition and maintain the optimal Lambda ratio for efficient combustion, better fuel economy, and reduced emissions.

Designed for direct compatibility with OEM references 28488580, 28488581, and 25322728, it delivers reliable, repeatable readings that your ECU can trust. Whether you’re restoring a classic BX100 or tuning a Lexmoto Michigan, this sensor provides the consistency you need for smooth starts, steady idle, and responsive acceleration. Originating from Mainland China, it’s built to meet the demands of modern motorcycle diagnostics and everyday riding.

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 lambda readings on Harley Davidson BX100 and Lexmoto Michigan 2021/2023 to improve fuel trim, throttle response, and emissions performance.
• Ideal as a reliable replacement for worn or faulty sensors to prevent ECU fault codes and preserve catalytic converter health.
• After installation, perform a quick check of engine idle, smoothness, and fuel economy. If the check engine light persists, re-scan for codes and verify sensor wiring and connector cleanliness.

Product specifications

• Brand: IWOKPHD
• Sensor Type: Magnetic Induction
• Type: Heating Type
• Application: For Harley Davidson BX100; For Lexmoto Michigan 2021; For Lexmoto Michigan 2023
• OEM No.: 28488581
• Part Numbers: 28488580, 28488581, 25322728
• Measuring Range: For Lexmoto Michigan 2021
• Origin: Mainland China
• Compatible Years: 2021, 2023
• Package Includes: 1 piece
• Warranty: 2 years (Replacement Warranty)

Package includes:

• 1 x Oxygen Sensor

Warnings/Reminders

• Ensure compatibility with your bike model (Harley Davidson BX100 or Lexmoto Michigan 2021/2023) before installation.
• Install by following service manual guidelines and ensure all electrical connectors are clean, dry, and properly seated.
• After installation, verify the sensor heats up correctly and that the ECU reads accurate lambda values during a test ride.

Language support: English available where applicable.

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