Electrical systems

Electrical components and systems for heavy-duty vehicles
In this catalogue category, we present a wide range of spare parts focused on electrical systems for commercial vehicles. From wiring harnesses and precision sensors to relays and technical lighting components, our range is designed to meet the repair and maintenance needs of trucks, buses and heavy machinery, providing effective solutions for workshops and fleet managers.

The electrical system is essential for performance and safety in professional transport. Here you can find and purchase online the parts you need to fix electronic faults or carry out preventive replacements. We offer references compatible with multiple brands and models, making it easier to find the exact spare part your vehicle requires to get back into operation.

Criteria for choosing electrical spare parts

OEM reference: Identify the reference number of the original part to ensure absolute compatibility when placing the order.
System voltage: Check whether the component must operate at 12V or 24V, the latter being the usual standard in heavy-tonnage vehicles.
Connector type: Check the plug design and pin configuration to avoid physical incompatibilities during installation.
Load and amperage: For items such as alternators or fuses, make sure the electrical capacity meets the manufacturer’s specifications.
IP protection: For sensors or exposed wiring, consider the level of water and dust resistance required for the vehicle’s working environment.

Frequently asked questions

What type of electrical spare parts can I find here?
The catalogue covers everything from basic items such as fuses, wiring and relays, to more complex components such as ABS sensors, alternators, starter motors and control units for various heavy-vehicle systems. The range focuses on technical replacement parts.

How do I verify whether a part is compatible with my truck?
The most reliable way to ensure compatibility is to match the OEM reference of the old part with the product listing on our website. It is also advisable to filter by the heavy vehicle’s brand, model and year of manufacture before purchasing.

Do electrical components include installation diagrams?
Generally, spare parts are supplied as individual components intended for professional mechanics and do not usually include detailed workshop manuals. It is recommended that installation be carried out by qualified personnel to ensure the electrical system functions correctly.

Do you offer universal sensors, or are they specific?
We mainly offer specific sensors designed to operate with the control units of specific commercial vehicle models. Although some adaptable components exist, it is advisable to prioritise the specific spare part to avoid incorrect readings or instrument cluster faults.

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