--- product_id: 504383478 title: "CheeMuii 8FT 7 Way Trailer Wiring Harness Kit & Junction Box 7 Trailer Cord" brand: "cheemuii" price: "€ 90.08" currency: EUR in_stock: true category: "Chee Muii" url: https://www.desertcart.sk/products/504383478-cheemuii-8ft-7-way-trailer-wiring-harness-kit-and-junction store_origin: SK region: Slovakia --- # 12V breakaway switch for enhanced safety Waterproof & dust-resistant junction box 7-way power cord for full lighting control CheeMuii 8FT 7 Way Trailer Wiring Harness Kit & Junction Box 7 Trailer Cord **Brand:** cheemuii **Price:** € 90.08 **Availability:** ✅ In Stock ## Summary > 🚛 Power your trailer with confidence and style! ## Quick Answers - **What is this?** CheeMuii 8FT 7 Way Trailer Wiring Harness Kit & Junction Box 7 Trailer Cord by cheemuii - **How much does it cost?** € 90.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/504383478-cheemuii-8ft-7-way-trailer-wiring-harness-kit-and-junction) ## Best For - cheemuii enthusiasts ## Why This Product - Trusted cheemuii brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First, Always:** Integrated 12V breakaway switch activates trailer brakes if disconnected - • **Plug & Play Precision:** Color-coded 7 terminals simplify wiring in under 20 minutes - • **Clear Guidance Included:** Detailed wiring instructions eliminate guesswork and installation errors - • **Universal Compatibility:** Fits trailers, RVs, campers, and food vans with standard 7-pin connectors - • **Built to Brave the Elements:** Durable waterproof junction box extends trailer cord lifespan ## Overview The CheeMuii 8FT 7 Way Trailer Wiring Harness Kit features a robust waterproof junction box with 7 color-coded terminals, a durable 7-way power cord ensuring reliable electrical and thermal conductivity, and a 12V breakaway switch for enhanced towing safety. Designed for universal compatibility with trailers, RVs, and campers, it includes detailed wiring instructions for quick, error-free installation. ## Description Buy CheeMuii 8FT 7 Way Trailer Wiring Harness Kit & Junction Box 7 Trailer Cord | 7-Way Trailer Wire with Junction Box, 12V Breakaway Switch, Plug Holder 7 Pin Trailer Wiring Kit Trailer Cord Trailer Cable: Wiring - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - JUNCTION BOX: The junction box is equipped with 7 color-coded terminals and wires, which can easily identify the corresponding functions of the wires and facilitate wiring. Strong junction boxes are waterproof and dust resistant to increase the service life of trailer cords - 7 WAY POWER CORD: The 7-way trailer cord has a long service life, and has excellent electrical and thermal conductivity, to ensure the normal use of car lights in the process of driving (such as turn signal and brake lights, etc.) - BREAKAWAY SWITCH: This 12 V trailer breakaway switch provides safer traction by connecting the trailer's breakaway battery and trailer brake. If the trailer is disconnected while being towed, the cable will release and the brakes will be activated - DETAILED WIRING INSTRUCTION: CheeMuii trailer cords use 7 color-coded wires, and the color code adopted is suitable for most RV trailer wiring standards, but as there are some differences between trailer manufacturers, we have updated the detailed instructions, please read them carefully before use. Please refer to the wiring instructions and connect cables according to the color and function of the wires to avoid errors - WIDE APPLIATION: Suitable for trailers, RVs, campers, caravans, food vans and other towed vehicles. Perfectly connected taillights, brake lights, reverse lights, turn signals and auxiliary power ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BM4DZYTB | | Best Sellers Rank | #403 in Automotive ( See Top 100 in Automotive ) #1 in Towing Hitch Wiring | | Brand | CheeMuii | | Built-In Media | 7 Way Trailer Plug | | Color | 8FT Trailer Wiring Harness Kit | | Connector Gender | Male-to-Female | | Customer Reviews | 4.6 4.6 out of 5 stars (1,550) | | Item Highlight | 7-Way Trailer Wire with Junction Box, 12V Breakaway Switch, Plug Holder 7 Pin Trailer Wiring Kit Trailer Cord Trailer Cable | | Item Length | 8 feet | | Item Type Name | 7 Way Trailer Cord | | Item Weight | 1.37 kg | | Manufacturer | CheeMuii | | Mfr Part Number | RLX-DL015 | | Model Number | RLX-DL015 | | Number of Items | 1 | | Number of Packs | 1 | | Plug Type | 7-pin flat connector (4-flat) | | Power Cord Prong Count | 7 | | Unit Count | 1 Count | | Warranty Description | 1 year manufacturer | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** CheeMuii - **Color:** 8FT Trailer Wiring Harness Kit - **Connector Gender:** Male-to-Female - **Item Weight:** 1.37 kg - **Plug Format:** 7-pin flat connector (4-flat) ## Images ![CheeMuii 8FT 7 Way Trailer Wiring Harness Kit & Junction Box 7 Trailer Cord - Image 1](https://m.media-amazon.com/images/I/719rRnd4nzL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - CheeMuii 7 Way Trailer Cord and 7 Gang Junction Box Kit with 12V Breakaway Switch and Plug Holder Heavy Duty 8 FT Trailer Wiring Harness Kit for Trailers RVs Campers - BUNKER INDUST Trailer Brakes Breakaway Kit with Charger, LED Indicator, Switch, 12V 5AH Battery for Trailer Caravan - 12V Trailer Led Light Kit, 2x Square Led Stop Turn Tail Brake License Plate Running Lights w/ 25ft Wiring Harness/6x Mini Marker Lights/15" 11LED Trailer Tail Brake Light Bar/License Plate Bracket --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/504383478-cheemuii-8ft-7-way-trailer-wiring-harness-kit-and-junction](https://www.desertcart.sk/products/504383478-cheemuii-8ft-7-way-trailer-wiring-harness-kit-and-junction) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-10-19*