BMW 5 7 Series F10 F11 F01 F02 LCI N57N Temperature Sensor Exhaust 8508014

BMW F10 F11 F01 N57N Exhaust Gas Temperature Sensor is a component from the Lambda Sensors & O2 Sensors category, designed for exhaust systems in BMW vehicles with the N57N engine. A used exhaust gas temperature sensor allows for an economical yet professional repair of the emission control system, maintaining the factory characteristics of the engine control unit.

Specifications and technical data

• SKU: 8508014
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8508014
• Substitutable numbers: 13628508014, 8508014, EM
• Category: Oxygen Sensors

Application of the Exhaust Gas Temperature Sensor in BMW F10, F11, F01 N57N

The presented exhaust gas temperature sensor works with the exhaust system in BMW F10, F11, and F01 series models with the N57N unit. It is responsible for precise measurement of exhaust gas temperature, which is crucial for:

• proper operation of the exhaust gas purification system (including regeneration strategies for emission-related components),
• protection of exhaust components against overheating,
• maintaining appropriate parameters for diesel engine operation.

Thanks to the correct signal from the sensor, the engine control unit can continuously adjust fuel injection and operating strategies, which translates to stable driving characteristics and proper emission control.

Technical Characteristics and Integration with the Control System

The BMW exhaust gas temperature sensor is designed to work with the factory engine control unit, maintaining appropriate resistance characteristics and response times. As a component from the Lambda Sensors & O2 Sensors group, it serves an informational function for the ECU, similar to traditional lambda sensors, but focuses on temperature measurement rather than mixture composition.

Key functional features:

• dedicated fitment for BMW F10, F11, F01 platforms with N57N engine,
• compatibility with original vehicle wiring and harness,
• maintenance of factory exhaust system operating parameters.

This allows for installation without the need for wiring modifications, and the control unit recognizes the sensor as a component compliant with factory specifications.

Condition, Origin, and Benefits of Choosing a Used BMW Sensor

The offered exhaust gas temperature sensor comes from the BMW parts line and is designated as used. For many users, this represents a reasonable compromise between repair cost and maintaining the original quality of workmanship characteristic of OE parts.

Choosing a used exhaust gas temperature sensor is particularly beneficial when:

• the vehicle has a higher mileage and cost optimization is a priority,
• you want to retain an original component instead of an aftermarket part of unknown origin,
• you want to restore proper exhaust system functionality after experiencing errors related to exhaust gas temperature.

A used part allows for restoring system functionality without the need to invest in a new component, while maintaining compliance with BMW's factory specifications.

Selection by OEM and Interchangeable Numbers and Technical Support

The selection of an exhaust gas temperature sensor for a specific BMW F10, F11, or F01 with an N57N engine should be based on the OEM number and interchangeable numbers assigned to this component. This ensures that the sensor will work correctly with your engine control unit and exhaust system.

If you want to deepen your knowledge on making informed choices about used modules and sensors, how to verify compatibility, and selection by numbers, it is worth consulting the guide: Used Automotive Electronics – How to Safely Choose Used ECUs and Sensors. There you will find practical tips on, among other things, interpreting OEM markings and installation principles.

Other BMW Lambda Sensors & O2 Sensors

If you are also looking for other components from the sensors category for your car, check out the available BMW Lambda Sensors & O2 Sensors to select complete solutions for your brand's exhaust system.