7 Way Trailer Plug (2 Pack), 12V 7 Pin Trailer Wiring Replacement Plug, 7 Point Round RV-Style Trailer Light Connector Towing Wiring Harness Connector for RV, Boat, and Trailers

Lights, electric brakes and a charge line all pass through a single connector on a towed load, and every one of those circuits returns through the same earth pin. A loose or corroded joint there shows up as flickering lamps and intermittent trailer electrics long before anything looks damaged.

Screw terminals, so it can be rewired

The plug comes apart. Loosen the screws, draw the terminal ends out, and land each conductor where you need it. The supplier's instruction is to connect the wires by the function of each colour, but it publishes no colour chart and no pin diagram, so the mapping is yours to establish and record. Two hooks on the sides give something to hold while pushing the plug home.

Round or blade: the listing says both

The title describes a 7-pin round RV-style plug. The supplier's own description of the same item calls it a 7-pin blade-style connector. Those are different terminal shapes and they do not interchange, so compare the photographs against the socket on your tow vehicle before ordering rather than trusting either wording.

Confirm your own wiring first

Seven-pin round connectors are wired to more than one configuration in Australia, and a bare plug tells you nothing about which one your trailer or vehicle uses. Trace each wire's function at both ends with a test lamp or a meter before landing a single terminal. Nothing here claims compliance with any wiring standard or any requirement for road use.

Specifications

• Pins: 7
• Terminal style: round per the title, blade per the supplier description
• Gender: male tow plug, for the trailer end
• Housing: nylon; supplier states high strength, dustproof, wear and corrosion resistant
• Terminals: brass, per the supplier
• Voltage: 12 V, per the title
• Quantity: 2 per pack
• Pin functions, colour code, cable gauge, ingress rating: the supplier sheet is silent on all four

Two in the pack means a spare stays in the tow vehicle for the day one gets crushed under a jockey wheel.

Returns, Refunds, and Replacements

Products that are received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with the Australian Consumer Law (ACL). We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. However, please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.

Delivery Timeframe

Please note that we cannot guarantee the exact date of arrival, and the delivery timeframes (excluding weekends and public holidays) are as follows:

For customers in Victoria, approximately 7-10 working days; For customers in NSW, SA, ACT, and QLD, approximately 9-12 working days; For customers in WA, NT, and TAS, approximately 9-12 working days.