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Trailer Wiring

Boat Trailer Wiring

Boat trailers are exposed to the elements and heavy loads year ‘round. Over time the light systems can fail. Obvious damage such as a cracked or broken lens is easy to spot and to replace. Issues with boat trailer wiring are more difficult to detect. If you suspect that your trailer may have degraded wiring, it might be easier and safer to replace the system than to spot repair. Wholesale Marine carries an inventory of trailer wiring kits from Anderson, Attwood, and Wesbar as well as adapters, light testers, extensions and harnesses. If you’re not sure exactly what you need, just ask our staff. We’ll be glad to assist you.

If you need a trailer wishbone harness kit, we recommend the 25-foot harness made by Wesbar. It conforms to all SAE, NMMA and TMA-standards and offers long service life. If you just need a trunk rewire, Wesbar’s 66-Inch Trunk Trailer Connector Kit is all you’ll need.

Your One Stop Shop for Boat Trailer Wiring & More!

Maybe all you need are some replacement bulbs, maybe not. Be sure with Attwood’s Trailer 4-Way Light Tester. The light on the circuit tester quickly indicates which circuit is out- either tail lights, ground lights, or left or right turn signals so there’s no guesswork. If your trailer serves several purposes, towing your boat, RV, or camper, then you’ll need Anderson’s Boat Trailer Wiring Harness Adapter 7 to 4-Way. This way, you’ll only need to bring one vehicle with you on trips. A real time saver.

Remember, whatever your boating life requires, from manual boat trailer jacks, to life vests, even boat trailer wiring, turn to Wholesale Marine for the best quality boating equipment at competitive prices. Be sure to ask about our Captain’s Loyalty program for additional discounts the next time you shop at Wholesale Marine! Call us at (877) 388-2628; we’re here Monday through Friday, from 9:00 AM until 6:00 PM EST. 

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