Bosch Lambda Oxygen Sensor - 0281004107

The Bosch Lambda Oxygen Sensor 0281004107 is an OEM quality component designed for precise monitor...

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eBayBOSCH 0 281 004 107 Lambda Sensor for ,MAN,NEOPLAN,TEMSA
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Product Information

Full details

The Bosch Lambda Oxygen Sensor 0281004107 is designed for automotive DIYers and professional mechanics seeking an OEM-grade replacement to restore precise engine combustion monitoring. This sensor is essential for maintaining optimal air-fuel ratios, which helps improve fuel efficiency and ensures your vehicle remains compliant with emissions standards. While it provides factory-level reliability and a plug-and-play installation process, it is critical to verify exact vehicle compatibility before purchase to avoid fitment issues.

All features

Model Part Number0281004107
BrandBosch

Extended Product Information

FAQs

Do I need to calibrate the sensor after installation?

No, this Bosch sensor is pre-calibrated from the factory and will be recognized by the ECU immediately upon connection.

How often should I replace the oxygen sensor?

While there is no strict mileage interval, most manufacturers recommend checking performance every 80,000 to 100,000 miles.

Can I use thread locker on the sensor threads?

No, do not use thread locker or grease, as this can contaminate the sensor and damage its ability to read exhaust gases.

Is this an upstream or downstream sensor?

Please check your vehicle's service manual, as the position (before or after the catalytic converter) is determined by your specific vehicle's exhaust configuration.

Will a faulty sensor cause me to fail an emissions test?

Yes, a failing or unresponsive sensor will trigger an error code and is a common cause for failing an emissions test.

Troubleshooting

Check Engine light remains on after installation

Clear the fault codes using an OBD-II scanner, as the ECU may still be referencing the old error data.

Sensor is difficult to remove from exhaust port

Run the engine for one minute to warm the exhaust slightly, or use a high-quality penetrating oil and allow it to sit for 30 minutes.

Electrical connector does not fit

Confirm that your vehicle model and production date are compatible with part number 0281004107, as some vehicles use different connectors for different trim levels.

Pros and Cons

Pros

  • Genuine Bosch OEM quality
  • Plug-and-play installation with correct harness
  • Helps improve fuel economy
  • Ensures catalytic converter longevity
  • High-temperature durability

Cons

  • Requires specific vehicle compatibility verification
  • Sensor thread can be fragile if mishandled
  • May require engine diagnostic code reset after installation

Setup, Compatibility & Care

Installation should only be performed on a cool engine to prevent burns. Always verify your vehicle’s make, model, and engine type against the Bosch part number 0281004107 before proceeding. When removing the old sensor, use a dedicated oxygen sensor socket and apply a small amount of penetrating oil to the threads if it is seized. When installing the new sensor, do not apply excessive force, and ensure the electrical connector clicks securely into place. To maximize service life, avoid using fuel additives that contain high levels of silicon, as these can coat the sensor element and cause premature failure.

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