Range Rover Evoque L551 Interior Temperature Sensor Unit Module M9R3-19C734-AA

Range Rover Evoque L551 Interior Temperature Sensor Unit Module is a precision measurement component designed to operate in the demanding environment of a modern SUV. It is responsible for stable temperature readings, which are crucial for the proper operation of control and comfort systems. By adhering to the manufacturer's specifications, this temperature sensor allows for a technically correct replacement of a worn-out component without interfering with the installation's design.

Specifications and technical data

• SKU: M9R3-19C734-AA
• Mark: Land Rover
• Condition: Used
• OEM Part Number: M9R3-19C734-AA
• Substitutable numbers: M9R3-19C734-AA, M9R319C734AA, LR153380
• Part type: Sensor
• Category: HVAC Temperature Sensors

Purpose and function of the temperature sensor

The offered sensor has been designed specifically for the Range Rover Evoque L551 model, which ensures proper compatibility with Land Rover's factory electronics. The component is responsible for accurate temperature measurement in the selected area of the vehicle and subsequently transmitting the signal to the controllers, which adjust the operation of the relevant systems based on this data.

A stable temperature reading is important for, among other things:

• maintaining the correct operating parameters of the engine or other monitored components,
• consistent operation of comfort and safety systems,
• service diagnostics based on real measurement data.

Benefits of using an original Land Rover sensor

Using a component from the Temperature sensors group dedicated to Land Rover allows for the preservation of factory measurement characteristics. This means predictable system behavior without the need for harness or software modifications. In practice, the user gains:

• certainty of connector fitment and mounting geometry,
• consistency with the vehicle's system logic,
• reduced risk of controller errors resulting from incorrect signals.

This solution is particularly beneficial for vehicle servicing where compliance with manufacturer documentation and maintaining predictable operating parameters are important.

Characteristics of the used component

The offered temperature sensor is a used component, which in practice means it has been removed from a vehicle and verified for further use. Such components are a popular choice in situations where maintaining original specifications while optimizing repair costs is a priority.

In the case of Land Rover electronics and measurement components, using a verified used part often helps avoid problems typical of cheap replacements, such as unstable readings or incompatibility with controller software.

Application in service practice

The Range Rover Evoque L551 Interior Temperature Sensor Unit Module will prove useful both for standard replacement of a damaged component and for more extensive service work where restoring full functionality of measurement systems is necessary. Thanks to the factory design, installation is straightforward, with no need for system adaptation.

If you are planning a comprehensive repair or upgrade of the temperature measurement systems in your Land Rover and need other components from the same group, such as additional sensors, probes, or measurement modules, check the available parts in the Land Rover temperature sensors category.

More about choosing used electronics

When selecting measurement and electronic components, it is worth being guided not only by price but primarily by technical compatibility and build quality. If you want to better understand when choosing a used sensor or module is a reasonable solution, see the practical tips in the article The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?.