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Commercial Vehicle Wiring Harness Systems & Loom Kits

Browse ready-made wiring harness kits, connectors and bespoke wiring solutions for commercial vehicles, trailers and specialist applications.

Need a Custom Wiring Solution?

Tell us what you need and our team will contact you within 24 hours.

✓ Fast response    ✓ Built to your spec    ✓ UK-based support

Commercial Vehicle Wiring Harness Systems & Loom Kits

We supply a comprehensive range of wiring harness kits in the UK, designed for commercial vehicles, trailers and specialist applications. Our selection includes high-quality Truck-Lite loom kits and pre-configured wiring systems built for reliability, durability and fast installation. Whether you are upgrading an existing vehicle or building a new system, our wiring solutions are engineered to perform in demanding environments.

Our trailer loom kits and vehicle wiring systems are designed with plug-and-play functionality, waterproof connectors and OE-quality components to ensure long-lasting performance. From complete wiring harness kits to connectors, cables and repair components, we provide everything needed to build, maintain or upgrade your vehicle’s electrical system efficiently.

As an official distributor of Truck-Lite products, we offer trusted vehicle wiring systems used by fleet operators, installers and engineers across the UK. In addition to ready-made kits, we also provide bespoke wiring harness solutions tailored to your exact requirements, supporting both small runs and large-scale projects.

Browse our full range of wiring harness kits UK or get in touch with our team for expert advice on selecting the right solution for your vehicle or application.

Frequently Asked Questions

Common questions about commercial vehicle wiring harness kits, Truck-Lite loom kits, trailer loom kits and bespoke vehicle wiring systems.

What wiring harness kit do I need for my vehicle?

The right wiring harness kit depends on your vehicle type, application, connector type, cable length and electrical requirements. Trailer loom kits, rigid vehicle systems and lighting harnesses can vary depending on how the vehicle is being built, repaired or upgraded. If you are unsure, our team can help you choose the most suitable vehicle wiring system.

What are Truck-Lite loom kits used for?

Truck-Lite loom kits are used to create reliable wiring connections for commercial vehicle lighting and electrical systems. They are commonly used on trailers, rigid vehicles and specialist applications where a pre-configured, plug-and-play wiring harness is required.

Are Truck-Lite loom kits waterproof?

Many Truck-Lite loom kits and vehicle wiring components are designed for demanding commercial vehicle environments and include sealed connectors to help protect against water, dirt and road spray. Always check the individual product specification to confirm suitability for your application.

Do you supply wiring harness kits in the UK?

Yes, we supply wiring harness kits in the UK for commercial vehicles, trailers and specialist applications. Our range includes Truck-Lite loom kits, trailer loom kits, connectors, cables, repair parts and related vehicle wiring components.

What is the difference between a wiring harness and a loom kit?

A wiring harness is a complete assembly of wires, terminals and connectors used to carry power and signals through a vehicle. A loom kit usually refers to a pre-configured harness designed for a specific vehicle application, helping make installation quicker and more consistent.

Do you offer trailer loom kits?

Yes, we offer trailer loom kits and related wiring systems for commercial trailers. These can include front connections, centre spines, rear harnesses, chassis connectors, link harnesses, sockets, plugs and repair connector kits.

Can you build a custom wiring harness?

Yes, we can help with bespoke wiring harness solutions where an off-the-shelf loom kit is not suitable. Custom options may include different cable lengths, connector configurations, application-specific layouts and small or larger production runs.

Do you supply individual loom components and repair parts?

Yes, we supply individual loom components including connectors, cables, sockets, plugs, link harnesses and repair connector kits. These are useful for building, repairing or upgrading vehicle wiring systems without replacing a complete loom kit.

How do I choose between a ready-made loom kit and a custom wiring harness?

A ready-made loom kit is usually the best choice when your vehicle or application matches a standard configuration. A custom wiring harness is better when you need a specific length, connector layout or design that is not available off the shelf.

  • Ready-made loom kits – ideal for fast installation and standard applications
  • Custom wiring harnesses – ideal for specialist builds, unusual layouts or specific requirements
  • Repair parts – ideal for maintaining or upgrading existing vehicle wiring systems

If you are unsure which option is best, our team can help recommend the right solution.

Can I get advice before ordering a wiring harness kit?

Yes, our team can help you choose the right wiring harness kit, Truck-Lite loom kit, trailer loom kit or custom vehicle wiring solution. Contact us with your vehicle type, application and any known requirements, and we will help guide you to the most suitable option.

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