Ford Focus Mk3 Roof Aerial Antenna Base Carrier Unit AM5T-18828-CC

Ford Focus Mk3 Roof Aerial Antenna Base Carrier Unit is an original component from the Car antennas group, designed for mounting on the vehicle's roof. It ensures stable attachment of the antenna mast and proper routing of the signal cable, which translates into reliable radio signal reception and an aesthetic finish for your Ford's roof.

Specifications and technical data

• SKU: AM5T-18828-CC
• Mark: Ford
• Condition: Used
• OEM Part Number: AM5T-18828-CC
• Substitutable numbers: AM5T-18828-CC, AM5T18828CC
• Category: Antennas

Purpose and function of the roof antenna base

The roof antenna base in the Ford Focus Mk3 is responsible for the mechanical attachment of the antenna to the roof panel and for the sealed routing of the antenna cable into the vehicle's interior. A correctly selected and installed base reduces the risk of leaks, minimizes mast vibration while driving, and allows for the maintenance of factory signal reception characteristics. This item from the Car antennas category is crucial for the proper operation of the factory audio system, and its replacement is recommended in the event of mechanical damage, corrosion of the mount, or problems with radio station reception.

Original origin and fitment for Ford

The presented base has been designed specifically for the Ford Focus Mk3, ensuring it maintains factory mounting geometry and compatibility with the original roof panel. This means:

• secure fitment with the mounting hole in the roof,
• proper positioning of the seal against the bodywork,
• compatibility with the factory antenna cable and mast. Original origin translates into predictable performance during operation and easier installation compared to generic replacements.

Used condition and benefits of choosing OEM parts

The roof antenna base is offered in used condition, which allows for combining a reasonable purchase cost with the preservation of the manufacturer's original specifications. For many Ford Focus Mk3 users, this is a practical solution when they want to:

• maintain the factory look of the roof and antenna,
• preserve compatibility with the vehicle's electrical installation,
• reduce repair costs while choosing OEM parts. If you want to better understand the differences between original, replacement, and used parts and their long-term cost-effectiveness, check out the article Original, replacement, or used – which car parts are the most cost-effective?.

Practical aspects of installation and operation

Replacing the roof antenna base in the Ford Focus Mk3 is a typical service operation performed when experiencing radio reception problems or after mechanical damage (e.g., broken mast, antenna ripped off, roof leak). Using an original base makes the mechanic's work easier because it:

• does not require modifications to the mounting hole in the roof,
• allows the use of existing mounting points,
• ensures compatibility with factory wiring. Thanks to this, repair time is shorter, and the risk of fitment issues is significantly reduced. In the context of repair organization and parts availability, it is also worth checking out the guide Availability of car parts off-the-shelf vs. repair time – how do used OEM parts shorten workshop stays?.

Expansion and modernization of the Ford antenna system

If you are planning a comprehensive repair or modernization of the roof area in your Ford and need other elements from the same group, such as antenna masts, seals, or antenna connectors, check out the available parts in the Ford car antennas category. Selecting components from one product group allows you to maintain the technical consistency of the antenna installation and also facilitates the diagnosis of potential signal reception problems in the future.