Lambda Sensor - Bosch - 0258987001

Bosch offers a wide range of spare parts to the aftermarket and repair shops from new and exchange...

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eBayBOSCH-OE 0 258 987 001-OE Oxygen Sensor for CADILLAC,NISSAN
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The Green Spark Plug CompanyBosch Lambda Sensor New 0258987001
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Product Information

Full details

This Bosch Lambda Sensor (0258987001) is designed for aftermarket repair shops and technicians to optimize engine performance and efficiency. Its key benefit is enhancing engine combustion by accurately measuring the air-fuel mixture, leading to improved fuel economy and reduced emissions. A caveat is that installation requires trained specialists due to its critical role in engine management. This sensor is a functionally and quality-tested replacement part, meeting original equipment standards for reliability and long service life, and comes installation-ready with a vehicle-specific connector.

All features

Model Part Number0258987001
BrandBosch

Extended Product Information

FAQs

What is a Lambda Sensor's primary function?

A Lambda sensor (also known as an oxygen sensor) measures the amount of oxygen in the exhaust gases. This data helps the vehicle's Engine Control Unit (ECU) optimize the air-fuel mixture for efficient combustion, better fuel economy, and reduced emissions.

How do I know if my Lambda Sensor needs replacement?

Common signs include a Check Engine Light illumination, decreased fuel efficiency, rough idling, and failed emissions tests. A diagnostic scan can often pinpoint issues with the lambda sensor.

What does 'installation-ready' mean for this sensor?

It means the sensor comes pre-assembled with the necessary wiring and vehicle-specific connector, ready to be installed directly onto the exhaust system without requiring additional modifications or separate connectors.

Is this sensor a direct replacement for all vehicles?

No, this specific part number (0258987001) replaces Bosch part number 0258007206 and is designed for specific vehicle applications. Always confirm compatibility using your vehicle's identification details.

What is the recommended replacement interval for this sensor?

The recommended replacement interval for this Bosch Lambda Sensor is 160,000 kilometers (approximately 100,000 miles).

Can I install this sensor myself?

While the sensor is installation-ready, Bosch recommends that all work involving this component be carried out by trained specialists due to its critical role in engine management and safety.

What distinguishes this Bosch sensor from aftermarket alternatives?

This sensor is functionally and quality-tested to the same standards as original equipment parts, ensuring high performance and reliability comparable to the part originally installed by the vehicle manufacturer.

Troubleshooting

Check Engine Light related to air-fuel mixture (e.g., P0171, P0174)

Ensure the sensor is correctly installed and the connector is secure. Verify compatibility with the vehicle. If the issue persists, the sensor may be faulty or there may be an underlying engine issue (e.g., vacuum leak, fuel delivery problem) that needs diagnosis by a specialist.

Reduced fuel economy after installation

Confirm correct part number and vehicle compatibility. Ensure installation was performed by a trained technician. If fuel economy does not improve, have the vehicle's engine management system diagnosed for other potential issues.

Sensor connector does not fit properly

Double-check vehicle compatibility using the VIN or specific vehicle details. Ensure the correct sensor for the application is being used, as the connector is vehicle-specific.

Pros and Cons

Pros

  • Meets original equipment quality standards for reliability.
  • Enhances engine efficiency and fuel economy.
  • Ensures a secure electrical connection with a vehicle-specific connector.
  • Designed for a long service life.
  • Comes ready for installation, saving technician time.

Cons

  • Requires installation by trained specialists.
  • Compatibility must be confirmed using vehicle identification.
  • Specific restrictions may apply and must be observed.

Setup, Compatibility & Care

Setup: This lambda sensor is designed to be installation-ready. However, due to its critical role in engine management, all work should only be carried out by trained specialists. The installation process involves carefully removing the old sensor and installing the new one, ensuring the vehicle-specific connector is securely attached. After installation, diagnostic checks may be required to confirm proper function.

Compatibility: It is essential to use the vehicle identification to confirm compatibility with your specific vehicle model before purchasing and installation. Adhere to all applicable vehicle-specific restrictions mentioned by the manufacturer.

Care: Lambda sensors are sensitive components. Avoid exposing the sensor tip to contaminants, oils, or excessive heat during installation. No routine user maintenance is typically required; the sensor is designed for a long service life. Regular vehicle maintenance, including ensuring clean fuel and air intake systems, indirectly supports the longevity of the lambda sensor.

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