Ford Focus St-2 Mk2 Dashboard Heater Flap Control Motor Actuator 1S7H-19B634-CA

Ford Focus St-2 Mk2 Dashboard Heater Flap Control Motor Actuator is a precision component of the airflow control system, responsible for the correct positioning of flaps within the heater housing. Thanks to the factory Ford design and the maintenance of original operating parameters, this actuator motor ensures stable operation of the heating and ventilation system in the sports version of the Focus.

Specifications and technical data

• SKU: 1S7H-19B634-CA
• Mark: Ford
• Condition: Used
• OEM Part Number: 1S7H-19B634-CA
• Substitutable numbers: 1S7H-19B634-CA, 1S7H19B634CA
• Part type: HVAC Vent Actuator
• Category: HVAC Vent Actuators

Purpose and function of the actuator

The Ford Focus St-2 Mk2 Dashboard Heater Flap Control Motor Actuator operates within the heater housing assembly, controlling the position of flaps responsible for, among other things, airflow direction and distribution between individual interior zones. A properly functioning component ensures a predictable response of the air conditioning and heating system to signals from the control panel.

As a part from the Actuator motors group, the actuator translates the electrical signal from the vehicle's wiring into controlled mechanical movement, allowing for smooth flap adjustment without jerking or unwanted play. This is important both for driving comfort and for even windshield defrosting in demanding weather conditions.

Benefits of using an original Ford component

Using an original solution from the Ford brand means maintaining the factory characteristics of the airflow system. Proper fitment to the heater housing and electrical harness reduces the risk of installation problems and eliminates the need for wiring modifications.

• consistent cooperation with the factory airflow and heating controls,
• proper mounting geometry tailored to the Focus St-2 Mk2,
• maintenance of the flap movement dynamics intended by the manufacturer.

As a result, replacing a worn actuator with an original equivalent allows for restoring the correct system operation without interfering with other components.

Performance characteristics and installation

The offered component comes from the group of used parts, which allows for an economical repair while maintaining the original design. This solution is particularly beneficial when servicing specialized versions, such as the Focus St-2 Mk2, where the availability of new components can be limited.

The actuator is designed for installation in place of the factory component, using existing mounting points and electrical connectors. With proper identification by OEM number and interchangeable numbers, a part compatible with the specific vehicle configuration can be selected.

Selection by OEM number and technical support

To ensure that the selected actuator will work properly with the heater system in your Focus, it is worth verifying compatibility by OEM number and available reference numbers. A practical guide may be helpful: how to select the right car part by VIN and OEM number step by step, which describes verification procedures and a list of key questions for the seller.

If you are considering a wider range of repairs within the drivetrain or heating system and are interested in the rational use of parts from the secondary market, check out our expert material: why it is worth consciously choosing used engine and gearbox components. This will allow you to better assess the cost-to-benefit ratio when planning further service work.