{"product_id":"4-way-trailer-wiring-harness","title":"4-Way Trailer Wiring Harness – 18 AWG Pure Copper, Heavy-Duty 4-Pin Flat Connector, Wishbone Style","description":"\u003ch1\u003e\u003cspan\u003e4-Way Trailer Wiring Harness – Heavy-Duty 18 AWG Copper Wiring\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eReliable Trailer Wiring for Long-Lasting Performance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKeep your trailer's lighting system connected with the Connective Solutions Group 4-Way Trailer Wiring Harness. Designed for dependable performance, this heavy-duty harness features color-coded copper wiring, a durable molded 4-pin flat connector, and protective cable insulation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in multiple lengths to accommodate a variety of trailer sizes and wiring requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePremium Copper Construction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with 18 AWG, 100% pure stranded copper conductors for excellent electrical conductivity, flexibility, and dependable performance. Unlike copper-clad aluminum (CCA) wiring, pure copper provides reliable conductivity and durability for demanding trailer applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEach conductor is insulated with durable PVC to help protect against abrasion, everyday wear, and environmental exposure. The flexible stranded construction is designed to withstand the movement and vibrations commonly experienced during trailer operation, providing a long-lasting wiring solution for boat, utility, cargo, and other trailers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHeavy-Duty 4-Way Flat Connector\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe molded 4-pin trailer-side connector is designed to fit industry-standard 4-way flat connections. Its one-piece construction helps protect the electrical connection from moisture, corrosion, and everyday wear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe first 48 inches of wiring are enclosed in a protective jacket for additional durability near the trailer tongue.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWishbone-Style Wiring Configuration\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eDesigned with five color-coded wires that separate along both sides of the trailer for convenient installation:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhite:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ground (negative)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrown (2 wires):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Tail and running lights\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eYellow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Left turn signal and brake light\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGreen:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Right turn signal and brake light\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe wishbone configuration allows the wiring to run along both sides of the trailer without requiring additional splices for the running lights.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eVersatile Trailer Compatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for a variety of trailer applications, including boat trailers, utility trailers, cargo trailers, ATV trailers, and horse trailers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for conventional 4-way trailer lighting systems. Not intended for trailer braking systems requiring additional electrical circuits.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eConnector:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4-Way Flat, Trailer-Side\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWire Gauge:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 18 AWG\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eConductor Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stranded Oxygen-Free Copper\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWire Configuration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5-Wire Wishbone Style\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInsulation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e PVC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProtective Jacket:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e First 48 inches\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eVoltage Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 300V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTemperature Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e -22°F to 221°F\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAvailable Lengths:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 17 FT, 20 FT, 25 FT, 30 FT, 35 FT, 40 FT, and 45 FT\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eSelect your preferred harness length from the options above.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCustom Wiring Solutions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eNeed a different length, connector configuration, or bulk quantity? Connective Solutions Group offers custom wiring harness solutions for trailer manufacturers and businesses.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eContact us to discuss your requirements and request a quote.\u003c\/span\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"17 ft","offer_id":50701149503663,"sku":"4-Way-17FT-FBM","price":12.85,"currency_code":"USD","in_stock":true},{"title":"20 ft","offer_id":50701149536431,"sku":"4-Way-20FT-FBM","price":14.25,"currency_code":"USD","in_stock":true},{"title":"25 ft","offer_id":50701149569199,"sku":"4-Way-25FT-FBM","price":15.65,"currency_code":"USD","in_stock":true},{"title":"30 ft","offer_id":50701149601967,"sku":"4-Way-30FT-FBM","price":17.05,"currency_code":"USD","in_stock":true},{"title":"35 ft","offer_id":50701149634735,"sku":"4-Way-35FT-FBM","price":18.45,"currency_code":"USD","in_stock":true},{"title":"40 ft","offer_id":50701149667503,"sku":"4-Way-40FT-FBM","price":19.85,"currency_code":"USD","in_stock":true},{"title":"45 ft","offer_id":50701149700271,"sku":"4-Way-45FT-FBM","price":21.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8730\/5903\/files\/Coiled_Trailer_Wiring_Harness_with_Connector.png?v=1792517076","url":"https:\/\/www.connectivesolutionsgroup.com\/products\/4-way-trailer-wiring-harness","provider":"Connective Solutions Group","version":"1.0","type":"link"}