BMW 3 5 8 Series E34 E36 E38 Temperature Sensor Heater 1374242

BMW 3 5 8 Series E34 E36 E38 Temperature Sensor Heater is an original component from the Temperature sensors group, designed to work with the heating system in BMW E34, E36, and E38 models. Thanks to its factory specification, it ensures accurate temperature readings and stable operation of the heater control system, which translates into thermal comfort inside the vehicle.

Specifications and technical data

• SKU: 1374242
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 1374242
• Substitutable numbers: 1374242, 64111374242, EM
• Category: HVAC Temperature Sensors

Application and function in the BMW heating system

The presented temperature sensor works with the heating system, monitoring operating conditions and sending a signal for airflow control and temperature regulation. In BMW 3, 5, and 8 series vehicles of the E34, E36, and E38 generations, a properly functioning sensor is crucial for:

• stable cabin air temperature regulation,
• correct operation of automatic or semi-automatic air conditioning,
• protecting heating system components from abnormal operating conditions.

As a result, the driver receives a predictable response from the heating system, and the vehicle interior maintains the set parameters under various operating conditions.

Original origin and compatibility with BMW

The sensor comes from the BMW OE line, which means it was designed in accordance with the manufacturer's factory requirements. Original manufacturing translates into:

• reliable compatibility with BMW electrical installations and control units,
• appropriate measurement characteristics matched to the vehicle's software,
• easier diagnostics during subsequent service inspections.

The component has a dedicated OEM part number and associated replacement numbers, which facilitates precise identification and selection of the replacement for a specific car configuration.

Condition, installation, and service aspects

The offered temperature sensor is used, which allows for an economical repair of the heating system while maintaining the original BMW specification. Before installation, it is recommended to perform a standard verification of the electrical installation and check the connectors to ensure proper contact and eliminate any signal interference.

In practice, installing the sensor in E34, E36, and E38 vehicles is usually straightforward for an experienced mechanic or auto electrician, and using an OEM component reduces the risk of compatibility issues that may occur with randomly selected replacements.

Benefits of choosing a used OEM sensor

Choosing a used BMW OE temperature sensor is a reasonable compromise between cost and quality. You receive:

• a component consistent with BMW factory parameters,
• the ability to restore proper heating system operation without excessive costs,
• better operational predictability than in the case of random replacements with unknown characteristics.

To better understand how to safely use used electronics and sensors in a car, it is worth reading the Global Parts guide: used automotive electronics – ECU modules and second-hand sensors, where OEM number selection, compatibility issues, and practical installation examples are discussed.

BMW temperature sensors – expansion and system modernization

If you are planning a comprehensive repair or modernization of the climate and heating control area in your BMW and need other components from the same group, such as additional sensors, measuring elements, or sensors working with the airflow system, check the available parts in the BMW temperature sensors category.

With proper selection and installation, the BMW 3 5 8 Series E34 E36 E38 Temperature Sensor Heater allows you to effectively restore the correct operation of the heating system, ensuring comfortable vehicle operation in various road conditions.