Ford Fiesta Mk6 Mondeo Windscreen Wiper Stalk Squib Switch S7T-17A553-DD

Ford Fiesta Mk6 Mondeo Windscreen Wiper Stalk Squib Switch is an original component from the Switches, control elements and ignition switches group, designed for precise control of wiper operation in Ford vehicles. It ensures convenient operation of the windshield cleaning function from the steering column, which translates into safe and predictable system performance in all weather conditions.

Specifications and technical data

• SKU: S7T-17A553-DD
• Mark: Ford
• Condition: Used
• OEM Part Number: S7T-17A553-DD
• Substitutable numbers: S7T-17A553-DD, S7T17A553DD, 1357437, 1S7T-17A553-DD, 1S7T17A553DD
• Part type: Switch Assembly
• Category: Switches & Controls

Function and application of the wiper switch

The wiper switch is responsible for controlling the windshield wiper operating modes and, depending on the vehicle configuration, also for additional functions such as intermittent operation or changing cycle frequency. Located on the steering column, it allows the driver intuitive operation without taking their hands off the steering wheel, which improves ergonomics and driving safety.

In Ford Fiesta Mk6 and Ford Mondeo vehicles, this type of switch is an integral part of the control system, working with the comfort module and the vehicle's electrical installation. Using an original component from the same design family reduces the risk of electrical and mechanical compatibility issues.

Construction and steering column fitment

The wiper switch is designed as a component mounted directly to the steering column assembly, with a properly shaped operating lever. The shape and travel of the lever are adapted to Ford standards, making operation predictable for drivers accustomed to the factory control system.

Properly selected electrical connectors allow for a correct connection to the vehicle's wiring harness, without the need for modifications or soldering. This solution facilitates installation and reduces the risk of errors that could lead to improper wiper operation or interference in other electrical circuits.

Benefits of using an original Ford component

Using a wiper switch from the Ford offer allows you to maintain consistency of electrical and mechanical parameters with the vehicle's factory specification. This means proper operation of all wiper speed levels, predictable response to lever movement, and correct cooperation with other vehicle systems.

A component from this group is particularly important in vehicles used intensively, where wipers are frequently used in changing weather conditions. Stable switch operation reduces the risk of sudden loss of the windshield cleaning function, which has a direct impact on visibility and driving comfort.

Condition, verification and installation aspects

The offered switch comes from dismantling and is a used component, which allows for an economical replacement while maintaining the manufacturer's original specification. Such components are often chosen for maintenance repairs when the priority is to maintain the factory standard of operation at reasonable costs.

Before installation, it is recommended to perform a standard check of the electrical installation around the steering column and verify the correctness of the mechanical mounting. A properly selected switch, compatible with the configuration of a specific vehicle, allows for installation without additional software adaptations.

Expanding the control system in a Ford

If you are planning a comprehensive repair or upgrade of the control zone at the steering column in your Ford and need other elements from the same group, such as turn signal levers, light switches, or ignition modules, check the available parts in the Ford switches, control elements and ignition switches category.

When selecting used control components, it is worth paying attention to the general condition of the vehicle's electrical installation and the quality of ground connections, as this affects the stability of the entire system. Additional tips on the safe selection of maintenance components can be found in the blog article Second-hand braking system: how to safely choose discs, calipers and ABS?, which discusses universal principles of selecting used parts based on technical condition inspection and source of origin.