BMW F10 F11 F01N F02N E70N F15 E71 F16 Exhaust Temperature Sensor 8508071

BMW F10 F11 F01N F02N E70N F15 E71 F16 Exhaust Gas Temperature Sensor is an original part from the Lambda Sensors and O2 Sensors group, designed for precise monitoring of exhaust parameters in BMW vehicles. A used OEM component allows for maintaining the factory engine operating characteristics and proper cooperation with the control system.

Specifications and technical data

• SKU: 8508071
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8508071
• Substitutable numbers: 8508071, 13628508071
• Category: Oxygen Sensors

Purpose and Function of the Exhaust Gas Temperature Sensor

The exhaust gas temperature sensor in BMW F and E series models is responsible for accurately measuring the temperature in the exhaust system, which is crucial for the proper functioning of emission control systems and fuel injection strategies. A correctly functioning component helps maintain stable engine operating parameters, supports the protection of the turbocharger and exhaust system components.

In BMW vehicles, the use of a dedicated sensor allows the engine control unit to continuously adjust the fuel dose and the operation of exhaust gas purification systems, which translates into more predictable performance and reduced risk of component overheating.

Benefits of Using an Original BMW Sensor

Choosing an original exhaust gas temperature sensor for BMW ensures:

• maintenance of factory exhaust system temperature measurement characteristics,
• consistent cooperation with the engine control unit software,
• stable operation of exhaust emission control systems,
• reduction of diagnostic errors related to incorrect temperature readings.

Thanks to this solution, predictable engine behavior can be maintained, and problems arising from the use of random replacements can be avoided. The original BMW exhaust gas temperature sensor also offers greater certainty of compatibility with the wiring harness and connectors used in specific model generations.

Component Condition and Installation Aspects

The offered sensor is from the used parts group, allowing for economical repair while retaining an OEM component. This type of element is particularly useful when replacing a damaged sensor that generates errors in the control unit's memory or causes the engine to enter limp mode.

Before installation, standard verification of the electrical system and the thread in the exhaust system where the sensor is mounted is recommended. A correctly selected and installed sensor supports stable exhaust system operation and facilitates subsequent computer diagnostics.

Selection by Numbers and Compatibility

The selection of an exhaust gas temperature sensor in BMW vehicles should be based on OEM part numbers and interchangeable numbers to ensure full compatibility with the specific engine version and year of manufacture. Proper matching eliminates problems with cable length, connector type, and measurement characteristics.

To better understand the principles of selecting used sensors and other electronic components, it is worth consulting the guide prepared by specialists. Practical tips on verifying compatibility, selecting by VIN, and part numbers can be found in the article Used Automotive Electronics Onboard – Why Choose Second-Hand ECUs and Sensors?.

Expansion of the Exhaust Measurement System in BMW

If you are planning a comprehensive repair or upgrade of the exhaust system area in your BMW and need other parts from the same group, such as additional temperature sensors, measurement probes, or control elements, check the available parts in the BMW Lambda Sensors and O2 Sensors category.

This approach allows for a consistent refresh of the entire measurement path in the exhaust system, which facilitates subsequent diagnostics and reduces the risk of recurring faults related to incorrect temperature or exhaust gas composition readings.