{"product_id":"jurplix-7-4-pin-trailer-wiring-harness-connector-combo-7-way-blade-4-way-flat-with-reinforced-mounting-bracket","title":"JURPLIX 7 \u0026 4‑Pin Trailer Wiring Harness Connector — Combo 7‑way Blade \u0026 4‑way Flat with Reinforced Mounting Bracket","description":"\u003cp\u003e\u003cstrong\u003eJURPLIX 7 \u0026amp; 4 Pin Trailer Wiring Harness Connector is a combined 7-way blade and 4-way flat tow-hitch receptacle assembly, supplied with a heavy-duty mounting bracket for secure, plug-and-play trailer connections.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis dual-socket tow hitch adapter lets you connect a wide range of trailers to pickup trucks without complicated rewiring. Designed to fit standard USCAR sockets, the assembly combines a 7-way blade and a 4-way flat connector into a single unit with premium copper terminals and a reinforced metal bracket. It’s built to give steady electrical contact for lights and signals while resisting vibration and connector loosening during travel.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this dual-socket connector simplify hooking up different trailers?\u003c\/h3\u003e\n\u003cp\u003eThe combined 7-way and 4-way receptacle gives you flexibility to tow trailers with either plug standard from one location on your vehicle. You only need to swap the adapter plug rather than rewire your vehicle or carry multiple separate sockets.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne assembly supports both 7-way blade and 4-way flat trailer plugs.\u003c\/li\u003e\n  \u003cli\u003eOnly one trailer connection point on the bumper or receiver plate is needed.\u003c\/li\u003e\n  \u003cli\u003eQuick-change adapter plugs allow fast transitions between trailer types.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the JURPLIX harness handle heavy use and rough roads?\u003c\/h3\u003e\n\u003cp\u003eThe unit includes a reinforced mounting bracket and secure hardware to minimize vibration and movement that can lead to connection failure. Copper terminals offer strong conductivity and help reduce heat build-up at contact points during long tows.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReinforced metal bracket and fastening kit reduce loosening from road vibration.\u003c\/li\u003e\n  \u003cli\u003ePremium copper terminals ensure consistent electrical flow and lower resistance.\u003c\/li\u003e\n  \u003cli\u003eDurable housing resists everyday weather exposure and wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow straightforward is installation and compatibility with my truck?\u003c\/h3\u003e\n\u003cp\u003eInstallation is plug-and-play for standard USCAR sockets, so you usually won’t need to cut or splice factory wiring. The kit includes mounting hardware to secure the assembly in a typical bumper or hitch location.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with standard USCAR trailer sockets and common pickup wiring harnesses.\u003c\/li\u003e\n  \u003cli\u003eNo cutting, splicing, or complex rewiring required for most installations.\u003c\/li\u003e\n  \u003cli\u003eIncludes bracket and hardware so you can mount it to the hitch or bumper area.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat electrical functions does this connector support for safe towing?\u003c\/h3\u003e\n\u003cp\u003eThis harness supplies stable power to trailer lights, brake lamps and turn signals so other drivers can see your trailer’s actions. Although both sockets are present on the assembly, they cannot be used at the same time—choose the socket matching your trailer plug.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReliable power transfer for tail lights, brake lights, and turn signals.\u003c\/li\u003e\n  \u003cli\u003eClear copper contacts reduce intermittent connections and voltage drop.\u003c\/li\u003e\n  \u003cli\u003eSingle-use socket operation avoids cross-wiring between plug types.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This JURPLIX dual-socket harness is aimed at truck owners, fleet operators and DIY trailer users who need flexible, dependable trailer connections without rewiring. It suits anyone who tows multiple trailer types, wants a sturdy mounting solution, and values a reliable electrical contact for lighting and signaling while on the road.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can both sockets be used at the same time?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — the 7-way and 4-way sockets are combined in one assembly but cannot operate simultaneously; use the socket that matches your trailer plug.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is special wiring required for installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No special wiring is usually needed; the connector is plug-and-play with standard USCAR sockets and includes mounting hardware.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JURPLIX","offers":[{"title":"Default Title","offer_id":67588818534585,"sku":"B0G41Q1Z5Q","price":83.81,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/jurplix-front-assembly-overview.jpg?v=1790525637","url":"https:\/\/redleafauto.ca\/products\/jurplix-7-4-pin-trailer-wiring-harness-connector-combo-7-way-blade-4-way-flat-with-reinforced-mounting-bracket","provider":"Redleaf Auto","version":"1.0","type":"link"}