{"product_id":"cheemuii-15ft-7-way-trailer-cord-coiled-heavy-duty-sae-j560-plug-pure-copper","title":"CheeMuii 15FT 7-Way Trailer Cord Coiled Heavy-Duty SAE J560 Plug, Pure Copper","description":"\u003cp\u003e\u003cstrong\u003eCheeMuii 15FT 7 Way Trailer Cord is a heavy-duty coiled electrical cable that links your truck and trailer, delivering reliable power for lights and ABS systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis 15-foot, 7-pin coiled cord is engineered for commercial towing and heavy trailers, combining pure copper conductors, robust zinc-die SAE J560 plug, and protective stainless-steel spring ends. It’s built to withstand repeated stretching, high temperatures and the daily wear that comes with road use, while matching common OEM replacement part numbers.\u003c\/p\u003e\n\n\u003ch3\u003eWhat components make this cord dependable for towing?\u003c\/h3\u003e\n\u003cp\u003eThe CheeMuii cable uses high-purity copper wiring to ensure low resistance and consistent electrical flow to trailer lights and ABS modules. The plug meets SAE J560 standards and the ends are reinforced with stainless-steel springs to prevent strain and chafing at connection points.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePure copper conductors for strong conductivity and heat tolerance\u003c\/li\u003e\n  \u003cli\u003eSAE J560 zinc-die plug that resists deformation\u003c\/li\u003e\n  \u003cli\u003e3.94\" stainless-steel spring guards to protect entry points\u003c\/li\u003e\n  \u003cli\u003e7 pins \/ 24 V configuration compatible with standard heavy-duty trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the coiled design benefit day-to-day towing?\u003c\/h3\u003e\n\u003cp\u003eThe coiled configuration extends safely when the trailer moves away, then retracts to avoid dragging or snagging. This reduces cable wear, minimizes ground contact, and keeps connections tidy on and off the road.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact when not extended to limit exposure to road debris\u003c\/li\u003e\n  \u003cli\u003eExtends smoothly during turns and backing to maintain signal continuity\u003c\/li\u003e\n  \u003cli\u003eRetracts to prevent tangles and trips during hitching or storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and replacements is this cable compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis 15-foot 7-way cord suits semi trucks, heavy trailers and RVs that use the SAE J560\/J2394 wiring format for ABS and lighting. It directly replaces multiple aftermarket part numbers used across common manufacturers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with truck\/trailer ABS wiring conforming to SAE J2394\u003c\/li\u003e\n  \u003cli\u003eMeets SAE J560 plug performance requirements for 7-pin systems\u003c\/li\u003e\n  \u003cli\u003eReplacement reference: Philips 30-4621, Velvac 590161, and others\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I install and maintain the CheeMuii 15FT cord?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: align the 7-pin plug with the trailer socket and press until the zinc-die housing seats securely. Regular inspection and keeping the spring guards clean will prolong service life and maintain reliable connections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFirmly insert plug and verify all pins contact the socket\u003c\/li\u003e\n  \u003cli\u003eInspect spring guards and wiring for cuts or abrasions periodically\u003c\/li\u003e\n  \u003cli\u003eUse dielectric grease on pins if exposed to salt or moisture frequently\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The CheeMuii 15FT 7 Way Trailer Cord is aimed at truck operators, fleet managers, and RV or heavy-trailer owners who need a rugged, OEM‑grade replacement cable. If you require a coiled 7-pin cord that preserves trailer lighting and ABS functionality while resisting deformation and wear, this cable is designed to meet those demands.\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 cord compatible with SAE J560 systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The CheeMuii 7-way cord and plug meet SAE J560 performance requirements for 7-pin, 24V truck\/trailer systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the coiled cable stretch safely for trailer turns?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The coiled design extends for turns and retracts to avoid dragging, and it includes spring guards to reduce strain at the ends.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CheeMuii","offers":[{"title":"Default Title","offer_id":48081303830686,"sku":"B0C9SRX2MY","price":87.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/cheemuii-7way-front-plug.jpg?v=1785798884","url":"https:\/\/northtrailauto.ca\/products\/cheemuii-15ft-7-way-trailer-cord-coiled-heavy-duty-sae-j560-plug-pure-copper","provider":"North Trail Auto","version":"1.0","type":"link"}