{"title":"Shop Products","description":"\u003cp\u003eExplore premium trailer wiring harnesses, connectors, and electrical solutions from Connective Solutions Group. Built for reliability and long-lasting performance, our products are designed for boat, utility, cargo, and other trailer applications.\u003c\/p\u003e","products":[{"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"},{"product_id":"5-way-trailer-wiring-harness","title":"5-Way Trailer Wiring Harness – 18 AWG Pure Copper, Heavy-Duty 5-Pin Flat Connector, Wishbone Style","description":"\u003ch2\u003e\u003cspan\u003eHeavy-Duty 5-Way Trailer Wiring Harness\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Connective Solutions Group 5-Way Trailer Wiring Harness is designed to provide a reliable electrical connection for boat trailers, utility trailers, and other compatible towing applications. Featuring a durable 5-pin flat trailer-side connector and color-coded wiring, this harness is ideal for replacing worn or damaged trailer wiring or completing a new installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e20 FT, 25 FT, 30 FT, and 35 FT lengths\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing you to select the appropriate size for your trailer.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePremium Pure Copper Construction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e18 AWG, 100% pure copper wiring\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, our trailer harnesses are designed for reliable electrical conductivity and long-lasting performance. The stranded copper conductors provide flexibility for routing wiring along the trailer frame while maintaining dependable electrical connections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHigh-quality PVC insulation helps protect the wires from everyday wear and exposure to demanding trailer environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDurable 5-Pin Flat Connector\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe heavy-duty 5-way flat connector is designed to provide a secure connection to compatible towing vehicles. Its molded construction helps protect the connection and reduce wear during regular use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe additional fifth circuit makes this harness suitable for trailer applications requiring an auxiliary electrical function, commonly used for reverse-lockout systems on compatible boat trailers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eColor-Coded Wishbone Wiring\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe wishbone-style wiring configuration allows the harness to split at the trailer tongue and run along both sides of the trailer, making installation and wire routing more convenient.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eColor-coded conductors help simplify identification and connection of the trailer's lighting and auxiliary circuits.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eVersatile Trailer Applications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for a variety of compatible trailers, including:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBoat trailers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUtility trailers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCargo trailers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eATV trailers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOther trailers requiring a 5-way flat electrical connection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ensure your towing vehicle has a compatible 5-way flat connector or appropriate adapter. Confirm that the wiring configuration matches your trailer's electrical system before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eAvailable Lengths\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eChoose the length that best fits your trailer:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e20 FT\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e25 FT\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e30 FT\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e35 FT\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eCustom Wiring Solutions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eAt Connective Solutions Group, we specialize in trailer wiring harnesses and custom electrical solutions. We work with trailer manufacturers and businesses to provide wiring configurations tailored to their specific requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNeed bulk quantities or custom harnesses?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Contact us to discuss wholesale pricing and custom configurations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"My Store","offers":[{"title":"20 ft","offer_id":50718109827247,"sku":null,"price":14.65,"currency_code":"USD","in_stock":true},{"title":"25 ft","offer_id":50718109860015,"sku":null,"price":16.6,"currency_code":"USD","in_stock":true},{"title":"30 ft","offer_id":50718109892783,"sku":null,"price":18.85,"currency_code":"USD","in_stock":true},{"title":"35 ft","offer_id":50718109925551,"sku":null,"price":20.95,"currency_code":"USD","in_stock":true},{"title":"40 ft","offer_id":50718109958319,"sku":null,"price":23.35,"currency_code":"USD","in_stock":true},{"title":"45 ft","offer_id":50718109991087,"sku":null,"price":25.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8730\/5903\/files\/CoiledAutomotiveWiringHarnesswithGreenTag.png?v=1792676037"},{"product_id":"5-way-trailer-wiring-harness-end-connector","title":"4 FT 5-Way Trailer Wiring Harness End Connector","description":"\u003cp\u003eEnhance your towing with our 5-Way Wire Harness Trailer End Connector. This 4-foot, heavy-duty connector is fully sealed, weatherproof, and corrosion-resistant, ensuring long-lasting performance for any small-medium sized trailers. The 5-way flat design supports tail lights, brake lights, turn signals, and auxiliary power, offering reliable compatibility.\u003c\/p\u003e","brand":"Connective Solutions Group","offers":[{"title":"Default Title","offer_id":45938694750383,"sku":null,"price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8730\/5903\/files\/Screenshot2025-10-06133600.png?v=1759772204"}],"url":"https:\/\/www.connectivesolutionsgroup.com\/collections\/shop-products.oembed","provider":"Connective Solutions Group","version":"1.0","type":"link"}