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Trailer Accessories

Keep your trailer lights working with the correct connector. This range includes 7 and 13 pin plugs, sockets, adapters and testers. An adapter connects a 13 pin plug to a 7 pin socket, or the reverse. Testers check each pin for voltage and earth. Always confirm the pin count and wiring before you order.

12 products

Choosing the right trailer connector

7 or 13 pin: what do you need?

Your car and trailer must match. A 7 pin connector is standard for older cars and light trailers. A 13 pin connector is the modern norm and also supplies power for caravans. Always check the number of pins on both the car and the trailer.

Adapters and testers prevent issues

Does your car have a 7 pin socket and your trailer a 13 pin plug? Use an adapter. It works the other way too. A tester checks each pin for voltage and earth. This ensures lights and brakes work before you hit the road.

What to check when ordering

Count the pins and check the wiring of your current connection. A wrong choice leads to faults or damage to the electrical system. Always pick a connector that meets the current standard for your vehicle.

These accessories belong with Car Accessories. Secure your load with Tension Bands & Luggage Tensioners, tow a vehicle with Towing or lift with Wire Rope Pullers & Lifting Slings. For special tools that fit nowhere else, look under Other.