Harness Connectors - Walmart Harness Connectors. Showing 40 of 1597 results that match your query. Search Product Result 6ft Trailer Light Wiring Harness 4-Pin Flat Plug Wire Connector 72" With Adapter. Product Image. Price $ 16 Nilight 16AWG DT Connector Wiring Harness Kit LED Light Bar 12V On Off Switch Power Relay Blade Fuse for Off Road Lights LED Work Light-2 Connector Experts Avoid costly repairs and totals by not buying a new harness for simple connector damage. We stock a broad range of OEM connectors which are not individually available through vehicle manufacturers. Offer your customers a lifetime warranty with confidence by using original parts. We cover all years, makes, models, import and domestic.