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4 Round to 4 Flat Boat Trailer Wiring Adapter


My boat has a 4 round male end that needs to connect to female end to a flat 4 way adapter. Is there such a thing?


Expert Reply:

You could use the Quick Fix # HM48192 to convert your current boat trailer wiring to a traditional 4-way. To do this you would just cut off the 4-round that you have already on your trailer, and install the wires to the correct positions on the quick fix. I recommend using some tape at this connection point as a secondary seal once the quick fix is installed. I have included a photo showing a very similar product for your reference.

This particular Quick Fix has built-in LEDs that confirm a proper connection and can help in trouble shooting any wiring issue that may occur at a later time. This product also has a limited 3 year warranty.

I have checked the adapters that we currently carry, and we do not have an adapter that will fit the configuration that you need.

I have included a link to this product page and a helpful article on trailer wiring for your reference.

click to enlarge
expert reply by:
Rachael H

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