4 Pin To 7 Pin Trailer Adapter Canadian Tire. Not only does it handle the same tasks as the 4 pin- running lights left turn signal and brake lights right turn signal and brake lights and ground it comes with the ability to run the trailers 12-volt system reverse lights and electric brake. Save 7 pin to 4 pin trailer adapter to get e-mail alerts and updates on your eBay Feed.
Get it as soon as Tue Feb 2. WOFTD Trailer Plug Adapter 7 Pin Flat Blade to 4 and 5 Round Trailer Connector Trailer Adapter 7 Way to 4 Way 5 Way 2-in-1 Flat Blade Plug. That is how the 7 pin connector got its name.
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79 CDN 2059 CDN2059. Join Prime to save 200 on this item. Worked like a charm. Adapters have extra wires.
