Ford S-Max Roof Shark Fin Aerial Antenna 8M2T-18828-AB

Ford S-Max Roof Shark Fin Aerial Antenna is an original component from the Car antennas group, designed for roof mounting. Its characteristic, streamlined "shark fin" shape provides a modern look for the vehicle and ensures stable reception of radio signals and onboard systems. This is a solution for users who expect factory-fit quality and predictable performance parameters.

Specifications and technical data

• SKU: 8M2T-18828-AB-1
• Mark: Ford
• Condition: Used
• OEM Part Number: 8M2T-18828-AB
• Substitutable numbers: 1876357, 8M2T-18828-AC, 8M2T18828AC, 8M2T-18828-AB, 8M2T18828AB
• Part type: Shark Fin Antenna
• Category: Antennas

Purpose and fitment for Ford S-Max

The antenna has been designed specifically for the Ford S-Max roof, taking into account the factory shape of the panel and the original mounting points. This ensures proper sealing of the mounting hole and allows the unit to integrate with the body line without the need for bodywork modifications. The appropriate geometry of the antenna base promotes proper adhesion to the paintwork and reduces the risk of moisture ingress.

Design and function of the shark fin antenna

The roof shark fin antenna combines the radiating element and the mounting base with cable feed-through in one compact housing. This design:

• reduces air resistance compared to classic masts,
• limits susceptibility to mechanical damage (e.g., in automatic car washes),
• ensures stable operating conditions for the antenna element.

The housing is profiled for airflow over the roof, which reduces aerodynamic noise at higher speeds. The use of a compact design also helps reduce vibrations, which translates into consistent signal reception parameters.

Benefits of using an original roof antenna

Using an original roof antenna in a Ford S-Max allows for maintaining the integrity of the electrical installation and proper shielding of signal cables. In practice, this means:

• more reliable radio station reception in varied terrain conditions,
• lower risk of interference generated by other vehicle systems,
• aesthetic match to other body components.

The item from this group is particularly recommended when replacing a damaged antenna after a collision, acts of vandalism, or unsuccessful audio system modifications. Factory geometry and mounting method facilitate service work and reduce installation time.

Characteristics of the used product

The offered antenna comes from the secondary market, which allows for combining a favorable purchase cost with the preservation of the manufacturer's original specifications. A used part is a good choice in situations where compatibility with factory equipment is a priority, and there is no need to invest in a new part. Before installation, it is recommended to perform a standard check of the condition of the connectors and sealing surfaces to ensure proper long-term operation.

How to make an informed choice – original, replacement, or used part?

When selecting a roof antenna for a Ford S-Max, it is worth analyzing the differences between original, replacement, and used parts – both in terms of costs and fitment to the vehicle's installation. A detailed comparison of these solutions, along with a discussion of OEM numbers and interchangeable numbers, can be found in the article: Original, replacement, or used parts – what to choose when repairing a car.

If you are planning a comprehensive repair or upgrade of the roof area in your Ford and need other components from the same group, such as additional antennas, antenna bases, or antenna installation elements, check the available parts in the Ford car antennas category.