Land Range Rover Sport L494 Interior Air Temperature Sensor FX72-19C734-AA

Land Range Rover Sport L494 Interior Air Temperature Sensor is an original component from the Temperature sensors group, designed for precise monitoring of vehicle operating conditions. Thanks to its factory origin from the Land Rover brand, it ensures compatibility with the vehicle's electrical system and provides stable measurement parameters, which are essential for the diagnostics and maintenance of electronic systems.

Specifications and technical data

• SKU: FX72-19C734-AA
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FX72-19C734-AA
• Substitutable numbers: FX72-19C734-AA, FX7219C734AA, LR041044, CPLA19C734CA, CPLA-19C734-CA
• Category: HVAC Temperature Sensors

Purpose and function of the temperature sensor

The presented sensor is responsible for transmitting information about the temperature in a specific area of the system to the vehicle's control units, which is crucial for the operation of comfort, safety, and monitoring electronic systems. A properly functioning element of this type contributes to:

• stable operation of related electronic modules,
• correct response of systems dependent on temperature readings,
• easier fault diagnostics in the event of errors appearing in the control unit memory.

For Range Rover Sport L494 models, the use of a dedicated sensor allows for maintaining compliance with the vehicle's factory operating characteristics, without the need for adaptation or modification of the installation.

Technical characteristics and fitment

The sensor belongs to the OEM group of components, which means it was designed with specific construction solutions used by the manufacturer in mind. As a result:

• appropriate electrical parameters and signal characteristics are maintained,
• connectors and housing shape are matched to factory wiring harnesses and mounts,
• it is possible to use available interchangeable numbers when selecting parts in service catalogs.

Such fitment is particularly important in modern vehicles, where sensors work with an extensive network of control units and comfort modules.

Condition, verification, and service application

The offered item is in used condition, making it an attractive cost-effective alternative while maintaining factory specifications. This type of part is particularly useful in situations where:

• a quick replacement of a damaged sensor is necessary as part of routine repairs,
• a budget-friendly solution is sought while maintaining the original design,
• compatibility with the existing vehicle installation without additional modifications is important.

Selecting the sensor according to the OEM part number and reference numbers reduces the risk of error and speeds up the service process, especially in specialized workshops dealing with the Land Rover brand.

Practical application and technical support

Replacing the temperature sensor in a Range Rover Sport L494 is an important step in resolving issues related to incorrect temperature readings, errors in comfort systems, or electronic malfunctions. In service practice, it is recommended to:

• verify the part's compatibility with the vehicle based on the OEM number before installation,
• check the condition of the connector and electrical harness at the mounting point,
• perform computer diagnostics after replacement to clear any potential errors.

To better understand the specifics of installing and selecting used electronics, including sensors, it is worth reading the advice contained in the article: The second life of electronics – when is it worth choosing used engine control units, comfort modules, and parking sensors?

Expansion of the temperature measurement system in Land Rover

If you are planning a comprehensive repair or modernization of the temperature measurement systems in your Land Rover and need other elements from the same group, such as additional sensors, measuring elements, or sensors for other vehicle zones, check the available parts in the Land Rover Temperature sensors category.