Keep Connected with Confidence – Narva Suzi Coils for Truck and Transport

At Narva, we know that when you're running a fleet or hauling long distances, every connection counts. That’s why our range of Suzi Coils are engineered specifically for the harsh demands of the truck and transport industry. Whether you're operating a B-double, a road train, or a single trailer unit, Narva Suzi Coils deliver the durability, reliability and performance you need to stay connected—trip after trip.

We offer three distinct Suzi Coil types to suit your rig’s configuration and your operating conditions: Heavy-Duty American Coils, Australian-made Euro Coils, and our EBS (Electronic Braking System) Coils. Each type is designed with performance, safety and ease of use in mind—because your equipment should never be the weak link in your setup.

Built Tough, Built to Last

Our Heavy-Duty American Coils are ideal for operators who demand superior coil memory and rugged performance. These coils feature tightly wound insulation, helping them return to shape and maintain tension for longer, reducing sagging and wear. They’re especially well-suited for heavy haulage and long-distance runs where consistent cable position matters.

Our Euro Coils, manufactured right here in Australia, feature a more open coil structure, traditionally preferred in European truck designs. These coils offer flexibility without compromising strength, making them a reliable option for a wide range of fleet and trailer configurations.

Precision Connectivity for Modern Systems

As more fleets adopt advanced braking technologies, reliable EBS connections are critical. Narva’s EBS Suzi Coils are built to meet the specific demands of electronic braking systems, ensuring fast, stable data transmission between the prime mover and trailer. With precision-moulded plugs and durable, signal-safe construction, our EBS coils support the high-performance braking control that modern transport safety standards demand—without compromising on durability or flexibility.

Performance-Driven Materials

No matter which coil type you choose, you're getting a product that’s built to handle the tough Aussie environment. Our coils are made with advanced insulating and jacket materials that resist sagging and maintain form—even in extreme conditions. They’re also highly resistant to diesel fuel, petroleum, UV rays, and the cleaning chemicals commonly used in transport depots, ensuring long-term durability and performance.

Each coil is available with Australian AS2513-1982 standard plugs, offering full compatibility with existing trailer and prime mover setups across the country.

Heavy-Duty Options for Heavy-Duty Jobs

For operators involved in heavy haulage or road train configurations, our silver heavy-duty and green extra heavy-duty Suzi Coils are the go-to options. These versions are compatible with 50 Amp cable, supporting high current loads without compromise. The green coils are also fitted with our heavy-duty plugs and sockets, engineered to meet ADR 64/00 (30 Amp) requirements. These connections are specially designed to address voltage drop issues in road train applications, making them a proactive solution for fleets chasing higher performance and lower maintenance costs.

Stay on the Move with Narva

With Narva Suzi Coils, you’re not just getting a cable—you’re getting a dependable connection designed to withstand the challenges of the road. Whether you're rolling through outback highways or backing into tight metro loading docks, you can trust Narva to keep your electrical systems running smoothly.

Explore the full range and specs at narva.com.au/categories/electrical/trailer-connectors/suzi-coils

Because when your gear works as hard as you do, the road ahead gets a whole lot easier.