Ford Fiesta St Mk8 Aerial Antenna Roof Base Control Unit Radio H1BT-19G461-JC

Ford Fiesta St Mk8 Aerial Antenna Roof Base Control Unit Radio is an item from the Car antennas category, designed for mounting on the vehicle's roof. It is responsible for the stable seating of the antenna mast and proper radio signal routing, which translates into daily convenience and reliable connectivity with the audio system in your Ford. Thanks to its factory design, it ensures a proper fit to the roof line and antenna installation of the Fiesta ST Mk8 model.

Specifications and technical data

• SKU: H1BT-19G461-JC
• Mark: Ford
• Condition: Used
• OEM Part Number: H1BT-19G461-JC
• Substitutable numbers: H1BT-19G461-JC, H1BT19G461JC
• Category: Antennas

Purpose and function in the vehicle

The roof antenna base in the Ford Fiesta ST Mk8 plays a key role as an intermediary element between the bodywork and the antenna mast. It is responsible for:

• rigid mounting of the antenna to the roof panel,
• ensuring proper contact with the antenna installation inside the vehicle,
• reducing vibrations and movement of the mast while driving,
• maintaining correct radio signal reception parameters. A well-chosen antenna base allows you to maintain the factory functionality of the audio system without the need for installation modifications or interference with the roof structure.

Construction and fit for Ford Fiesta ST Mk8

The base has been designed specifically for the Fiesta ST Mk8 model, which means compatibility with factory mounting points and the shape of the roof. Thanks to this:

• it fits the original mounting hole in the panel,
• it works with the antenna installation provided by the manufacturer,
• it allows for installation without additional adapters or modifications. Such a solution facilitates service and replacement of a damaged base, while at the same time allowing for a consistent body appearance. Original origin from the Ford brand promotes proper fitment with the bodywork and reduces the risk of leaks at the point of passage through the roof.

Performance characteristics and advantages of use

Choosing a factory roof antenna base for the Fiesta ST Mk8 is particularly beneficial when you want to maintain serial signal reception parameters and body aesthetics. This element helps to:

• maintain a stable electrical connection with the antenna installation,
• minimize interference resulting from loose mounting or improper seating,
• reduce the risk of moisture entering the area of the mounting hole. The product comes from the used Ford parts segment, which allows you to combine factory fitment with a more favorable purchase cost compared to a new element. This is a practical solution for post-accident repairs, replacing a damaged antenna, or restoring the car to a factory-like condition.

Selection by OEM number and decision: original, replacement, or used

When selecting a roof antenna base for the Fiesta ST Mk8, it is crucial to verify compatibility by OEM number and interchangeable numbers. This allows you to avoid installation problems and ensures proper cooperation with the vehicle's antenna installation. In case of doubt, it is worth comparing the shape and mounting method with the currently installed element. If you are wondering whether an original, replacement, or used part is a better choice in your case, the Global Parts guide may be helpful – check the detailed comparison in the article Original, replacement, or used – which car parts are the most cost-effective?.

Expansion of the antenna system in a Ford

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