5-to-4 Trailer Wire Harness Converter 45-1848 by ADD ON ACCESSORIES

5-to-4 Trailer Wire Harness Converter (45-1848) by ADD ON ACCESSORIES

5-to-4 Trailer Wire Harness Converter

If your trailer wire harness is not compatible with your trailer because the number of connectors do not match then you need this converter. This trailer wire harness converter allows the connection of a five-wire harness on the tow vehicle (motorcycle, car, truck, etc) to a four wire harness on the trailer. The converter includes a circuit protector.

Includes a four-pin wiring harness plug (tow vehicle side/three female, one male connector), electrical connectors and full instructions.


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Shipping Information


Most orders are shipped from our main warehouse in Trenton, Michigan.  However, we also ship from nine other warehouses across the United States and we may, due to parts availability and your location, ship some or all of your parts from our satellite warehouses.  If your order is split and ships from multiple locations you will not be charged any additional shipping charges for this service.  The shipping charge you are quoted when you place your order is all you will pay - even when shipped free.


We use UPS, USPS and FedEx to deliver your packages. The carrier and service that we select depends on distance, delivery schedule, cost, and parts stocking location as well as a number of other factors. 





This product can expose you to chemicals which is known to the State of California to cause cancer/birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov.








  • Product Code: 45-1848
  • Availability: In Stock
  • $18.95

Tags: trailer, wire, harness, converter, gl1800, rear, 45-1848, add lighting, accessories 5-to-4



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