Ford Mondeo Mk4 Rear Window Wiper Arm 7S71-A17406-AC

Ford Mondeo Mk4 Rear Window Wiper Arm is an original component from the Wiper Arms group, designed for operation on the rear window. It ensures stable wiper blade guidance, even pressure on the glass, and consistent wiper system performance during daily use.

Specifications and technical data

• SKU: 1713971-1
• Mark: Ford
• Condition: Used
• OEM Part Number: 1713971
• Substitutable numbers: 1713971, 7S71-A17406-AC, 7S71A17406AC
• Location on the vehicle: Rear
• Part type: Wiper Arm
• Category: Wiper Arms

Purpose and function in the wiper system

The rear window wiper arm in the Ford Mondeo Mk4 is responsible for precisely transferring motion from the drive mechanism to the wiper blade. A properly selected component guarantees the correct operating angle, appropriate pressure on the glass, and stability during operation in rain, snow, and road grime conditions. Thanks to its dedicated fitment for the specific body style, the correct operating geometry is maintained, which reduces streaks, blind spots, and premature blade wear. This is particularly important when maneuvering and reversing, where good visibility through the rear window directly impacts safety.

Construction and fitment for Ford Mondeo Mk4

The arm has been designed specifically for the Ford Mondeo Mk4 rear window, taking into account the shape of the tailgate and the position of the wiper axis. The properly selected length and profile of the arm allow for optimal coverage of the glass working surface, without collision with seals or body components. The original construction ensures:

• secure seating on the wiper axis spline,
• proper distribution of pressure forces along the entire length of the blade,
• stable operation at higher driving speeds and in strong winds. As a result, the arm works with the factory wiper mechanism without the need for modifications or additional adaptations.

Vehicle placement and role in operation

The component is intended for installation on the rear window, where it operates in difficult conditions – in a zone of air turbulence, intense dirt, and frequent contact with road salt. A properly selected arm reduces blade vibration, minimizes noise, and improves the effectiveness of glass cleaning across the entire range of motion. Regular inspection of the rear wiper arm condition is important not only for comfort but also for safety – a worn or deformed arm can cause uneven pressure, leading to streaks and a reduction in the driver's field of vision.

Characteristics of the used component

The offered wiper arm is a used part, sourced from dismantling. This type of component is a good choice when you want to maintain the original manufacturer's specifications while optimizing repair costs. In the case of wiper arms, it is crucial to maintain geometry, functional mounting, and the absence of damage affecting blade operation – these are the aspects worth verifying during installation. Using original, used components allows you to maintain the consistency of the wiper system with the vehicle's factory parameters, which is particularly important in cars used year-round and intensively.

Technical support and part selection

When selecting a rear wiper arm for the Ford Mondeo Mk4, it is worth paying attention to compatibility with manufacturer markings, vehicle placement, and body type. Both OEM data and replacement numbers can be helpful – all this information can be found in the product technical specification section. If you want to better understand when installing a used wiper arm makes sense and how to safely plan repairs using parts from dismantling, read the article: Operational faults and costs – how to reasonably repair a car using used parts. You will find practical tips there regarding fault diagnosis and the selection of sub-assemblies, including wiper system components.

Related Ford Wiper Arms

If you are planning a comprehensive repair or upgrade of the rear window area in your Ford and need other elements from the same group, such as additional arms, mounts, or compatible blade holders, check the available parts in the Ford Wiper Arms category.