Lambda Sensor - Bosch - Black

This Lambda Sensor is manufactured by Bosch and is designed to fit BMW 330 E46 3.0 00-06, BMW 320 ...

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eBayLambda Sensor fits BMW 330 E46 3.0 00 to 06 Oxygen Bosch 11787503441 7503441 New
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AutodocBOSCH Lambda sensor BMW 0 258 005 259 11787503441,7503441,0258986505 LS5259,LSH25C
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OnBuy.comLambda Sensor Oxygen O10 Bosch 0258005259 3165143641132
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Product Information

Full details

This guide helps owners of BMW 330 E46, 320 E46, and Z4 E85 models understand, install, and maintain their Bosch Lambda Sensor. The key benefit is improved engine performance and fuel efficiency. Note that proper installation is crucial, so professional installation is recommended if you're not experienced with automotive repairs.

All features

ColourBlack
Model Part Number11787503441
BrandBosch

Extended Product Information

FAQs

Where is the Lambda sensor located?

The Lambda sensor is typically located in the exhaust manifold or downpipe. Consult your vehicle's service manual for the exact location for your model.

How often should I replace the Lambda sensor?

It is recommended to replace the sensor every 160000 km.

Can I install the Lambda sensor myself?

While it's possible, professional installation is recommended due to the sensor's location and the potential for damage if not installed correctly.

What tools do I need for installation?

You will need a wrench to remove the old sensor, safety glasses, and possibly a lift or jack to access the sensor location.

What are the signs of a faulty Lambda sensor?

Common signs include the check engine light, poor fuel economy, rough idling, and engine hesitation.

What is the warranty on the Bosch Lambda sensor?

Please refer to the seller's warranty information for details.

How do I check if the sensor fits my car?

Use the make model tool or consult the cross-reference information and your vehicle's specifications to ensure compatibility.

Troubleshooting

Check Engine Light is On

Use an OBD-II scanner to read the error codes. If related to the oxygen sensor, replace the sensor.

Poor Fuel Economy

Check for exhaust leaks and ensure the sensor is properly installed. Replace if necessary.

Rough Idling

Inspect the sensor for damage or contamination. Replace the sensor if it is faulty.

Engine Hesitation

Check the sensor wiring and connections. Replace the sensor if needed.

Pros and Cons

Pros

  • Improved engine efficiency.
  • Direct fit for specified BMW models.
  • High-quality Bosch construction.
  • Multiple cross-references available for compatibility.
  • Long service life with a recommended replacement interval of 160000 km.

Cons

  • Requires proper installation for optimal performance.
  • May require specialized tools.
  • Installation may involve working with exhaust system components, which can be dangerous if the exhaust is hot.

Setup, Compatibility & Care

Setup

  1. Vehicle Compatibility: Ensure the sensor is compatible with your specific BMW model (330 E46, 320 E46, or Z4 E85) and the year of manufacture.
  2. Professional Installation: It is recommended to have a qualified mechanic install the Lambda sensor. Incorrect installation can lead to engine performance issues or damage.
  3. Tools: Ensure you have the necessary tools, including a wrench to remove the old sensor, safety glasses, and potentially a lift or jack to access the sensor location under the vehicle.

Compatibility

  • Vehicle Models: This sensor is designed for BMW 330 E46 3.0 (00-06), BMW 320 E46 2.2 (00-06), and BMW Z4 E85 3.0 (02-05).
  • OEM and Cross-References: Confirm compatibility with the provided OEM references (BMW 11787503441 and 7503441) and cross-references (BorgWarner (BERU), Continental/VDO, DELPHI, NGK, and VEMO) for your specific vehicle.

Care

  • Regular Inspection: Check the sensor during routine vehicle maintenance.
  • Replacement Interval: Replace the sensor every 160000 km, as recommended, to maintain optimal engine performance.
  • Avoid Contamination: Protect the sensor from contamination during installation and use. Do not apply any lubricants or cleaners to the sensor itself.

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