BMW E60 E61 E63 E64 E86 Lambda Sensore Oxygen Probe L=950mm 7540167

BMW E60 E61 E63 E64 E86 Lambda Sensor L=960mm 7540167 is an original part from the Lambda Sensors and O2 Sensors group, designed for precise control of the air-fuel mixture in BMW engines. Thanks to its appropriate cable length and factory connector, it ensures stable engine control system operation and helps maintain correct exhaust emission parameters.

Specifications and technical data

• SKU: 7540167
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7540167
• Substitutable numbers: 7540167, 11787540167, 0258017092, 0 258 017 092
• Category: Oxygen Sensors

Application and Function in the Exhaust System

The presented lambda sensor operates within the exhaust system, where it monitors oxygen content in the exhaust gases and sends a signal to the engine control unit. Based on this, the ECU adjusts the fuel dosage, which allows for maintaining an optimal mixture composition, stable RPMs, and proper throttle response. A correctly functioning O2 sensor reduces fuel consumption and supports the efficient operation of the catalytic converter.

The component is dedicated to specific BMW models from the E60, E61, E63, E64, and E86 series, which translates to proper fitment of the thread, electrical connector, and cable length. This configuration facilitates installation in factory mounting points and minimizes the risk of harness strain during operation.

Benefits of Using an Original BMW Lambda Sensor

Using an original lambda sensor in BMW vehicles allows for maintaining engine operating parameters in line with the manufacturer's specifications. Key benefits include:

• stable voltage signal transmitted to the engine control unit,
• compatibility with factory ECU software without the need for adaptation,
• proper operation of the exhaust gas purification system, including the catalytic converter,
• maintaining smooth engine operation across a wide range of loads.

Thanks to the appropriately selected cable length, the harness can be routed according to the original path, maintaining a safe distance from highly heated components. This reduces the risk of insulation damage and signal interference in the long term.

Characteristics of a Used Part

The offered lambda sensor is a used part, meaning it comes from a dismantled vehicle and has been verified for its suitability for further use. This type of component is a good choice when you want to maintain the original BMW specifications while optimizing repair costs.

Choosing a used O2 sensor makes particular sense when you are looking for a part of factory origin, matched to a specific control unit reference and electrical installation. A correctly chosen sensor helps avoid problems with control unit errors, uneven engine operation, or incorrect diagnostic readings.

Selection by OEM Number and Electronics Compatibility

When selecting a lambda sensor for BMW, it is crucial to compare the OEM number and interchangeable numbers with your vehicle's data or service documentation. This ensures that the electrical parameters, connector type, and sensor operating characteristics are consistent with the requirements of your car's engine control unit.

If you want to deepen your knowledge on selecting used sensors and control modules, verifying compatibility, and best installation practices, it is worth reading the guide: Used Automotive Electronics – How to Consciously Choose ECU Modules and Sensors. You will find practical tips there on selection by OEM number, hardware and software compatibility, and common service questions.

Economic and Ecological Aspect

Choosing a used lambda sensor is a solution that is not only financially beneficial but also contributes to reducing waste in the automotive industry. Reusing functional parts reduces the demand for new part production and aligns with the concept of responsible vehicle operation. If you are interested in the broader context of such decisions, check out the article Eco-Friendly Driving and the Advantages of Using Used Car Parts, which describes the impact of component recycling on the environment and the driver's budget.

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