BMW E60 E61 E90 LCI Intake Air Temperature Sensor Petrol 7547822

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E60 E61 E90 LCI Intake Air Temperature Sensor Petrol is an original component from the Air and fuel intake sensors group, designed for BMW petrol engines. It enables precise measurement of the intake air volume, which translates into stable engine operation, correct fuel dosage, and predictable throttle response. This is a practical solution for users who want to restore factory engine performance parameters after a failure or wear of the previous sensor.

Specifications and technical data

• SKU: 7547822
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7547822
• Substitutable numbers: 13627547822, 7547822
• Fuel type: Petrol
• Category: Air Intake & Fuel Sensors

Function of the sensor in a BMW petrol engine

The sensor in BMW models with a petrol engine is responsible for accurate measurement of the air mass drawn into the intake manifold. Based on this data, the engine control unit selects the appropriate fuel dose, corrects the ignition timing, and manages idle speed operation. A functional sensor helps to limit excessive fuel consumption, reduce the risk of jerking during acceleration, and stabilize engine speed when cold or warm.

In the event of symptoms such as power loss, increased fuel consumption, or mixture-related errors, replacing the sensor with a functional OEM part is one of the fundamental diagnostic and repair steps.

Benefits of using an original BMW sensor

The offered sensor comes from the BMW OE line, which means maintaining factory operating parameters and full compatibility with the engine control unit software. In practice, this translates into:

• proper cooperation with injection and ignition maps,
• stable operation at idle and under load,
• lower risk of error codes appearing in the ECU memory,
• repeatable, predictable vehicle behavior under various operating conditions.

The component from this group is particularly important in petrol engines, where precise control of the mixture composition has a direct impact on the refinement, performance, and durability of the power unit.

Condition, selection, and application

The sensor is offered as a used part, which allows for an economical repair while maintaining the manufacturer's original specification. Before installation, it is recommended to verify compatibility with the specific engine version and vehicle model year, as well as to check the intake system for leaks that could interfere with the sensor reading.

To select the correct component for your car, it is worth using the manufacturer's markings and interchangeable numbers visible in the technical specification section. This helps avoid compatibility issues and ensures proper cooperation with the existing engine control system.

Expansion of the intake system in BMW

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as additional air temperature sensors, boost pressure measurement elements, or other components responsible for mixture control, check the available parts in the BMW air and fuel intake sensors category.

More about used electronics and sensors

When choosing a used sensor, it is worth knowing the basic principles of selecting and operating engine electronics to avoid unnecessary costs and installation errors. Practical tips on purchasing and verifying used controllers, modules, and sensors can be found in the article The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?.