BMW F10 F11 F01 F02 Petrol N52N N53 Lambda Sensor Lambda Probe L=410mm 7589147

BMW F10 F11 F01 F02 Gasoline N52N N53 Lambda Sensor L=410Mm is an original part from the Lambda Sensors and O2 Sensors group, designed for BMW gasoline engines. It ensures precise exhaust gas composition measurement, which translates to stable engine operation, correct fuel delivery, and efficient exhaust gas purification system functionality. This is a solution for users seeking a proven component with factory performance characteristics.

Specifications and technical data

• SKU: 7589147
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7589147
• Substitutable numbers: 7589147, 11787589147
• Fuel type: Petrol
• Category: Oxygen Sensors

Intended Use and Compatibility

The presented lambda sensor is designed for use in BMW F10, F11, F01, and F02 models with N52N and N53 gasoline engines. It is an OEM part that works with the factory engine control unit, maintaining original fuel maps and exhaust system operating parameters. Thanks to the appropriate cable length, the wiring harness can be routed correctly in the engine bay without stress or unnatural bends.

Function in the Fuel and Exhaust Emission System

In a gasoline engine, the lambda sensor plays a crucial role in the closed-loop mixture control system. Based on its signal, the engine control unit corrects the fuel dose, maintaining the air-to-fuel ratio within the optimal range. In practice, this translates to:

• stable idle speed and smooth acceleration,
• reduced fuel consumption while maintaining adequate dynamics,
• correct catalytic converter operation and reduced emission of harmful compounds,
• decreased risk of mixture-related errors appearing in the control unit's memory.

A functional lambda sensor is particularly important in modern gasoline engines, where the control system operates based on accurate data from oxygen sensors before and after the catalytic converter.

Technical Characteristics and Benefits of Use

The component belongs to the Lambda Sensors and O2 Sensors group, meaning it is designed to operate at high temperatures and in the exhaust gas environment. Using an original sensor dedicated to specific BMW engines allows for maintaining:

• appropriate voltage characteristics and response time,
• compatibility with the factory control unit software,
• correct interaction with other sensors in the fuel system,
• consistency of diagnostic parameters read by the service tester.

For the user, this means predictable vehicle behavior, easier diagnostics, and a reduced risk of problems arising from the use of aftermarket alternatives with different characteristics.

Component Condition and Practical Application

The offered lambda sensor is a used part, allowing for an economical replacement while maintaining the original BMW specification. This solution is particularly beneficial for servicing older F-series models, where both correct operation and rational maintenance costs are important. Sensor replacement is recommended in cases of symptoms such as increased fuel consumption, uneven engine operation, power loss, or recurring mixture errors in diagnostics.

To select the correct component for a specific vehicle configuration, it is advisable to consult the OEM number and interchangeable part numbers assigned to this reference. This helps avoid compatibility issues, especially with differences between engine versions and production years.

Support with Selection and Additional Information

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other parts from the same group, such as additional pre-catalytic converter sensors, post-catalytic converter O2 sensors, or related exhaust gas sensors, check the available parts in the BMW Lambda Sensors and O2 Sensors category.

When selecting used sensors and electronic components for BMW, it is worth paying attention to the conformity of markings, hardware versions, and control unit software. A detailed discussion of the principles for safely choosing used modules and sensors, along with practical examples of selection by OEM number and VIN, can be found in the Global Parts guide: Used Automotive Electronics Onboard – Why Choose Second-Hand ECUs and Sensors?.