Range Rover L494 A/C Heater Flap Stepper Motor Right O/S EXB105 HY32-19E616-MA

Range Rover L494 A/C Heater Flap Stepper Motor Right O/S EXB105 is a precision component of the air distribution control system, responsible for the operation of the right-hand air conditioning flap. It enables precise positioning of the flaps within the air duct, which translates into stable temperature and thermal comfort inside the vehicle. This solution is dedicated to Range Rover models, designed to ensure proper compatibility with the factory A/C system.

Specifications and technical data

• SKU: LR082175
• Mark: Range Rover
• Condition: Used
• OEM Part Number: LR082175
• Substitutable numbers: LR082175, HY32-19E616-MA, HY3219E616MA, EXB105
• Location on the vehicle: Right
• Category: A/C Compressors & Clutches

Function and application of the A/C flap stepper motor

The described stepper motor is responsible for controlling the right-hand flap in the air conditioning system, regulating airflow and distributing the stream between individual zones. This allows for precise adjustment of the airflow on the passenger side, which is important for both automatic and manual climate control. This component works with the climate control module, responding to signals from the A/C panel and temperature sensors.

Construction and integration with the air conditioning system

The A/C flap stepper motor is an electromechanical assembly adapted for operation in the confined space of air ducts. It has been designed to:

• ensure repeatable flap positioning across multiple operating steps,
• maintain a stable position under varying system operating conditions,
• work with the factory electrical connectors of the Range Rover wiring harness.

Such a solution allows for smooth airflow adjustment without jerking or unwanted operating noises, which improves the overall comfort of using the vehicle.

Vehicle placement and installation aspects

The component is intended for installation on the right side of the air distribution system, in the area of the air ducts responsible for the passenger zone. Correct placement is crucial for proper interaction with other flap actuators and for the operation of the zone division function. During replacement, it is recommended to:

• maintain the correct mounting position relative to the flap and lever mechanism,
• check for free movement of the flap after installation,
• perform an adaptation or calibration of the climate control flaps, if required by the service procedure for the specific model.

Benefits of using an original Range Rover component

Using a dedicated A/C flap stepper motor in the Range Rover L494 allows for maintaining the integrity of the entire air conditioning system. The original design ensures:

• compatibility with the factory climate control unit,
• appropriate flap movement characteristics and operating range,
• preservation of the airflow operating standards intended by the manufacturer.

Thanks to this, the A/C system can operate according to design specifications, without the need for modifications to the installation or software.

Part condition and safe selection of a replacement

The presented stepper motor is a salvaged part, which allows for an economical repair of the air conditioning system while maintaining the original specifications. In the case of items from the A/C compressors and clutches group and related components, such as flap actuators, it is particularly important to correctly identify the symptoms of malfunctions. If you want to better understand the operation of the entire A/C system and the impact of individual components on its performance, see the guide: A/C compressor – failure symptoms, causes, and safe replacement.

When repairing models for which new parts are difficult to obtain at authorized service centers, salvaged parts can be a practical solution. You can find more about this approach in the article: No parts at the dealership? Check how to use salvaged parts when repairing older models.