Ford Fiesta St Mk8 Puma Negative Battery Terminal 2017-2023 H1BT-10C679-AC

Ford Fiesta St Mk8 Puma Negative Battery Terminal 2017-2023 is an original power system component designed for Ford vehicles from selected model years. This precisely engineered negative battery terminal ensures a stable connection between the battery and the electrical system, resulting in reliable starting and proper operation of electronic components.

Specifications and technical data

• SKU: H1BT-10C679-AC
• Mark: Ford
• Condition: Used
• OEM Part Number: H1BT-10C679-AC
• Substitutable numbers: H1BT-10C679-AC, H1BT10C679AC, 2504457, H1BT-10C679-AD, H1BT10C679AD
• Category: Battery Accessories

Purpose and function of the negative terminal

The presented negative battery terminal is part of the Battery Accessories group, responsible for a secure and durable connection between the ground cable and the battery post. A properly selected terminal minimizes voltage drops, reduces the risk of contact overheating, and supports the stable operation of the starter, alternator, and other electrical consumers in the vehicle.

In vehicles such as the Ford Fiesta ST Mk8 and Ford Puma, the correct negative battery terminal is essential for:

• maintaining proper ground connection quality,
• reducing electrical system interference,
• preserving correct battery charging parameters,
• reducing the risk of starting issues in low temperatures.

Original origin and installation compatibility

The component comes from the Ford line, which ensures factory manufacturing standards and a perfect fit for dedicated models. The original negative battery terminal is designed with specific post geometry, cable cross-sections, and wiring harness routing in mind, making installation predictable and repeatable.

The product has an assigned OEM part number and interchangeable numbers, which facilitates compatibility verification with specific vehicle equipment versions. Before purchasing, it is recommended to compare the type of terminal used in your car and the cable layout with the offered item to ensure full installation compatibility.

Performance characteristics and benefits of use

Using an original negative terminal to replace a worn or damaged component restores the correct electrical connection parameters in the battery circuit. A stable ground contact reduces arcing, lowers the risk of local overheating, and supports balanced system loading.

Key benefits include:

• Factory fit – maintaining original geometry and mounting method in the engine bay.
• Electrical system consistency – compatibility with cable cross-sections and wiring layouts specified by the manufacturer.
• Safe operation – reducing the risk of loose connections and voltage drops at the contact point.

Product condition and service application

The offered negative battery terminal is a used aftermarket component, making it an attractive solution for service repairs where the priority is to maintain the original design while optimizing costs. This type of component is suitable both for replacing a damaged terminal and for work on the power system when it is necessary to restore the factory connection layout.

Complementary Ford Battery Accessories

If you are planning a comprehensive repair or upgrade of the power system in your Ford and need other items from the same group, such as ground cables, mounting clamps, or additional terminal connectors, check out the available parts in the Ford Battery Accessories category.

For drivers interested in a broader perspective on selecting drivetrain components and matching them to driving style, the guide article Dismantled drive axles and differentials – how to choose gear ratios for your driving style may be helpful, as it discusses practical aspects of using aftermarket parts.