{"product_id":"cxtm-7-pin-trailer-wiring-harness-kit-6ft-7-way-waterproof-junction-box-heavy-duty-pigtail","title":"CXTM 7-Pin Trailer Wiring Harness Kit — 6ft 7-Way Waterproof Junction Box, Heavy-Duty Pigtail","description":"\u003cp\u003e\u003cstrong\u003eThe CXTM 7 Pin Trailer Wiring Harness Kit is a 6-foot, heavy-duty 7-way trailer cord with a waterproof junction box designed to replace or upgrade RV and trailer electrical connections.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis wiring harness combines a standard 7-pin trailer plug, a sealed 7-gang junction box, and a durable 6-foot pigtail to give you a dependable, interchangeable connection for towing. Built with molded copper conductors and a thermoplastic rubber jacket, the kit prioritizes corrosion resistance, weather protection, and easy handling so you spend less time troubleshooting lights and brakes and more time on the road.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the CXTM harness improve towing reliability?\u003c\/h3\u003e\n\u003cp\u003eThis harness reduces common failure points by using quality copper conductors and a weather-resistant junction box that keeps terminals dry. The molded plug and reinforced cable jacket protect against abrasion and oil exposure, helping circuits remain intact under heavy use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSealed 7-gang junction box protects terminals from moisture and dust\u003c\/li\u003e\n  \u003cli\u003eMolded copper wire for consistent electrical conductivity\u003c\/li\u003e\n  \u003cli\u003eThermoplastic rubber jacket resists wear, oil, and abrasion\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty plug with ergonomic handle for secure mating\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my RV or trailer standard 7-way socket?\u003c\/h3\u003e\n\u003cp\u003eThe kit follows the industry-standard 7-pin wiring layout, making it compatible with most RVs, campers, and trailers that use a 7-way connector. It’s intended as a direct replacement or upgrade, so no special adapters are usually required for standard systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 7-pin configuration for universal compatibility\u003c\/li\u003e\n  \u003cli\u003e6-foot cord length offers flexible installation options\u003c\/li\u003e\n  \u003cli\u003eColor-coded, stripped wires simplify hookups to vehicle wiring\u003c\/li\u003e\n  \u003cli\u003eDouble-prong connector design for secure electrical contact\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow weatherproof and durable is the assembly?\u003c\/h3\u003e\n\u003cp\u003eDesigned to endure outdoor exposure, the harness uses upgraded insulation and a sealed junction box to limit water intrusion and chemical damage. The plug and cable materials are chosen to resist cracking, oil contamination, and abrasion from road debris.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWaterproof junction box to prevent corrosion of contacts\u003c\/li\u003e\n  \u003cli\u003eOil- and chemical-resistant cable insulation for longer life\u003c\/li\u003e\n  \u003cli\u003eWear-resistant outer jacket reduces chafing and cuts\u003c\/li\u003e\n  \u003cli\u003eErgonomic plug handle reduces strain during insertion\/removal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation steps and maintenance should I expect?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: connect the color-coded wires to the corresponding vehicle terminals, secure the junction box, and plug into the trailer’s 7-way socket. Routine checks of connections and the seal on the junction box help maintain reliable operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStrip and crimp or solder color-coded wires to vehicle leads\u003c\/li\u003e\n  \u003cli\u003eMount the waterproof junction box in a sheltered position\u003c\/li\u003e\n  \u003cli\u003eVerify each circuit (lights, turn signals, brakes) after installation\u003c\/li\u003e\n  \u003cli\u003eInspect seals and cable jacket yearly for wear or damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The CXTM 7 Pin Trailer Wiring Harness Kit is suited for RV owners, trailer rental operators, and do-it-yourselfers who need a rugged, weather-resistant 7-way connection that matches industry standards. It is ideal for replacing worn or corroded wiring, adding a reliable pigtail during trailer retrofits, or upgrading an older harness to improve durability and electrical performance.\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: Is this harness compatible with standard 7-way trailer sockets?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The CXTM kit follows standard 7-pin wiring layouts and typically plugs directly into most RV and trailer 7-way sockets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the junction box keep moisture out?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The sealed 7-gang junction box is designed to resist water and dust, reducing terminal corrosion in wet conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CXTM","offers":[{"title":"Default Title","offer_id":48086358818974,"sku":"B0BBRDJJ7W","price":41.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/cxtm-front-view-7-pin-harness.jpg?v=1785896177","url":"https:\/\/northtrailauto.ca\/products\/cxtm-7-pin-trailer-wiring-harness-kit-6ft-7-way-waterproof-junction-box-heavy-duty-pigtail","provider":"North Trail Auto","version":"1.0","type":"link"}