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Lambda Sensor - Bosch 0281004740

Lambda Sensor - Bosch 0281004740

This Bosch Lambda Sensor (part number 0281004740) is a high-quality and reliable replacement part ...

Best current price£79.82from eBay

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eBayBOSCH-OE 0 281 004 740-OE Oxygen Sensor for AUDI,BMW
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AutodocBOSCH Lambda sensor BMW 0 281 004 740 13628573155,16628573155,8573155 857315501,857315502
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OnBuy.comLambda Sensor Oxygen O106 Bosch 0281004740 4047026571844
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Product Information

Full details

This guide is for BMW owners seeking a reliable replacement lambda sensor. The Bosch 0281004740 sensor ensures optimal engine performance and reduces emissions. Keep in mind that proper installation and compatibility checks are crucial for effective operation.

All features

Model Part Number0281004740
BrandBosch

Extended Product Information

FAQs

What is a lambda sensor?

A lambda sensor, also known as an oxygen sensor, measures the amount of oxygen in the exhaust gases to ensure the correct fuel-air mixture.

Where is the lambda sensor located?

It is typically located in the exhaust system, before or after the catalytic converter.

What are the symptoms of a faulty lambda sensor?

Symptoms include a check engine light, poor fuel economy, rough idling, and reduced engine performance.

How do I install the Bosch 0281004740 sensor?

Professional installation is recommended. Refer to the 'Setup' section for a general overview.

Which BMW models are compatible with this sensor?

The sensor is compatible with BMW 1, 2, 3, 4, and 5 Series models. Please see the compatibility section for detailed model information.

What is the warranty period?

The warranty period for the Bosch 0281004740 sensor is one year.

Can I use this sensor on Audi or VW models?

While the sensor can be used on some Audi and VW models, please verify the part number compatibility before installation.

Troubleshooting

Check Engine Light is On

Use an OBD-II scanner to diagnose the problem. Replace the sensor if the code indicates a faulty lambda sensor.

Poor Fuel Economy

Check the sensor's connections and replace the sensor if necessary. Also, check for any exhaust leaks.

Rough Engine Idle

Inspect the sensor and its wiring for damage. Replace the sensor if necessary.

Sensor Not Compatible

Verify the sensor's compatibility with your BMW model by checking the part number and model fitment.

Pros and Cons

Pros

  • Improved engine performance.
  • Reduced harmful emissions.
  • Direct replacement for multiple BMW part numbers.
  • High-quality Bosch product.
  • Helps ensure efficient fuel consumption.

Cons

  • Requires professional installation for optimal performance.
  • Compatibility limited to specific BMW models (1, 2, 3, 4, and 5 Series).
  • May require additional diagnostic tools for troubleshooting.
  • Sensor failure can be caused by other underlying issues in the vehicle.

Setup, Compatibility & Care

Setup:

  1. Professional Installation Recommended: Due to the complexity of exhaust systems, professional installation is recommended.
  2. Locate the Sensor: The lambda sensor is typically located in the exhaust system, before or after the catalytic converter.
  3. Removal: Disconnect the electrical connector and carefully remove the old sensor.
  4. Installation: Install the new Bosch 0281004740 sensor, ensuring the electrical connector is properly attached.
  5. Verification: After installation, it's recommended to reset the check engine light (if applicable) and check for leaks.

Compatibility:

  • BMW Models: 1 Series (F20, F21), 2 Series (F22, F23), 3 Series (F30, F31, F34, F80), 4 Series (F32, F33, F36, F82, F83), and 5 Series (F10, F11).
  • Part Number Replacement: Directly replaces BMW part numbers 13628573155, 16628573155, 8573155, 8573155-01, and 8573155-02.

Care:

  • Regular Inspection: Periodically inspect the sensor for damage or wear.
  • Avoid Contamination: Protect the sensor from oil, coolant, and other contaminants during installation and use.
  • Warranty: This product comes with a 1-year warranty.

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