--- product_id: 552656633 title: "MECMO RV 7 Pin Trailer Plug Splice-in Replacement Trailer Side Male End 7 Way Round RV-Style Trailer Light Wiring Harness Connector, Heavy Duty 7 Prong Trailer Wiring Tow Plug for RV Boat Trailer" brand: "mecmo" price: "C$1068" currency: NIO in_stock: true category: "Mecmo" url: https://www.desertcart.ni/products/552656633-mecmo-rv-7-pin-trailer-plug-splice-in-replacement-trailer store_origin: NI region: Nicaragua --- # Waterproof splice protection 7-pin heavy-duty connection Ergonomic easy-grip design MECMO RV 7 Pin Trailer Plug Splice-in Replacement Trailer Side Male End 7 Way Round RV-Style Trailer Light Wiring Harness Connector, Heavy Duty 7 Prong Trailer Wiring Tow Plug for RV Boat Trailer **Brand:** mecmo **Price:** C$1068 **Availability:** ✅ In Stock ## Summary > 🔗 Lock in your tow with confidence—never miss a signal! ## Quick Answers - **What is this?** MECMO RV 7 Pin Trailer Plug Splice-in Replacement Trailer Side Male End 7 Way Round RV-Style Trailer Light Wiring Harness Connector, Heavy Duty 7 Prong Trailer Wiring Tow Plug for RV Boat Trailer by mecmo - **How much does it cost?** C$1068 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/552656633-mecmo-rv-7-pin-trailer-plug-splice-in-replacement-trailer) ## Best For - mecmo enthusiasts ## Why This Product - Trusted mecmo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Designed specifically for RV, boat, and trailer side 7-pin wiring harnesses—plug and play confidence. - • **Built to Brave the Elements:** Reinforced glass-filled nylon and waterproof rubber spacer keep your wiring safe from water and dirt. - • **Seamless 7-Way Connectivity:** Connect all trailer lights and brakes with a single, reliable plug. - • **Trusted by Pros & Rated 4.6 Stars:** Join hundreds of satisfied users who rely on MECMO for dependable towing connections. - • **Effortless Installation & Secure Fit:** Ergonomic grip hooks and interlock system ensure quick, no-fuss setup and a locked-in connection. ## Overview The MECMO RV 7 Pin Trailer Plug is a heavy-duty, waterproof, and ergonomically designed 7-way male connector for trailer-side wiring. Made from reinforced glass-filled nylon, it ensures reliable power delivery to all trailer lights, brakes, and auxiliary systems. Easy to install with secure grip hooks and an interlock system, this connector is a top-rated choice for RV, boat, and trailer owners seeking durable and hassle-free towing connections. ## Description Buy MECMO RV 7 Pin Trailer Plug Splice-in Replacement Trailer Side Male End 7 Way Round RV-Style Trailer Light Wiring Harness Connector, Heavy Duty 7 Prong Trailer Wiring Tow Plug for RV Boat Trailer: Wiring - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Trailer Side RV 7 Pin: - Trailer plug 7-way blade-style trailer connector is a male-end trailer tow plug, specifically designed for the trailer side of the connectivity; Standard, 7 prong trailer plug connects trailer to socket on tow vehicle - Heavy Duty: - MECMO Replacement 7 blade connector for trailer 7pin electrical plug is made of reinforced glass-filled nylon; Waterproof rubber spacer at the back protects the splice-in connection points for the wires, keeps away from water and dirt - Reliable Connection: - 7 pin flat trailer-side splice in connector allows you to connect 7 poles trailer socket to power taillights, brake lights, turn signals, reverse lights, electric trailer brakes and auxiliary power (12V+ wire) - Easy Grip: - Easy-to-grip ergonomic design 7 way blade trailer male plug features two grip hooks on either side allows for simple plug in and disconnect trailer wiring; Interlock system locks in place to keep connections secure - Easy Installation: - Undo the screw and pull apart the 7 Way Round Trailer Connector, then connect each wire to each corresponding terminal. 7-pole, RV-style trailer end plug hardwires to trailer's wiring and connect to the seven way on your vehicle ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C85Z9VDJ | | Best Sellers Rank | #983 in Automotive ( See Top 100 in Automotive ) #2 in Towing Hitch Wiring | | Brand | MECMO | | Customer Reviews | 4.6 4.6 out of 5 stars (766) | | Date First Available | June 15, 2023 | | Item Weight | 4.6 ounces | | Item model number | 7 way male end trailer plug for truck | | Manufacturer | MECMO | | Manufacturer Part Number | 7 way male end trailer plug replacement | | Model | rv flat 7 way male end trailer plug replacement | | Package Dimensions | 6.18 x 2.83 x 2.05 inches | ## Images ![MECMO RV 7 Pin Trailer Plug Splice-in Replacement Trailer Side Male End 7 Way Round RV-Style Trailer Light Wiring Harness Connector, Heavy Duty 7 Prong Trailer Wiring Tow Plug for RV Boat Trailer - Image 1](https://m.media-amazon.com/images/I/61-8S4IJlPL.jpg) --- ## 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.ni/products/552656633-mecmo-rv-7-pin-trailer-plug-splice-in-replacement-trailer](https://www.desertcart.ni/products/552656633-mecmo-rv-7-pin-trailer-plug-splice-in-replacement-trailer) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-09-22*