--- product_id: 451852112 title: "Multi-tow 4 to 7 Pin and 4 Pin Trailer Adapter" brand: "mecmo" price: "S$66" currency: SGD in_stock: true category: "Mecmo" url: https://www.desertcart.sg/products/451852112-multi-tow-4-to-7-pin-and-4-pin-trailer store_origin: SG region: Singapore --- # Dual 4 & 7-pin outputs Includes mounting bracket kit Weatherproof sealed design Multi-tow 4 to 7 Pin and 4 Pin Trailer Adapter **Brand:** mecmo **Price:** S$66 **Availability:** βœ… In Stock ## Summary > πŸ”— Connect with Confidence, Tow with Style! ## Quick Answers - **What is this?** Multi-tow 4 to 7 Pin and 4 Pin Trailer Adapter by mecmo - **How much does it cost?** S$66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/451852112-multi-tow-4-to-7-pin-and-4-pin-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 - β€’ **Power Every Function:** Supports brake, reverse, turn signals, electric trailer brakes, and auxiliary 12V power all in one. - β€’ **Trusted by Thousands:** Top-rated with 4.6 stars from over 1,900 usersβ€”join the community of confident tow pros. - β€’ **Plug & Play Convenience:** Ready-to-install kit with mounting bracket, screws, and nuts for hassle-free setup. - β€’ **Tow Any Trailer, Anytime:** Seamlessly switch between 4-pin and 7-pin trailer connections with one versatile adapter. - β€’ **Built to Brave the Elements:** Reinforced thick plastic and silicone seals keep your connections safe from dust and moisture. ## Overview The MECMO Multi-Tow Adapter Kit converts a 4-pin vehicle socket into dual 4-pin and 7-pin trailer connections, enabling versatile towing options. Featuring a weatherproof, heavy-duty design with included mounting hardware, it supports all essential trailer lighting and brake functions, making it a reliable choice for professional-grade towing setups. ## Description Buy MECMO Multi-Tow 4-Way Flat to 7-Way RV Blade and 4-Way Flat Female End Trailer Wiring Adapter Connector Kit, 4 Pin Vehicle-Side Trailer Light Plug to Dual-output 7 Blade & 4 Flat with Mounting Bracket: Connectors - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - Multi-Plug: Dual-output 4 pin to 4 and 7 pin trailer wiring adapter provides multiple tow options from one vehicle-end connector for towing different trailers; Additional leads for brake, reverse and power function, converts vehicle side 4-pin factory socket to a combination 7-pin rv and 4-wire flat - Universal Trailer Adapter: - MECMO Multi-Tow 4 and 7 prong trailer connector adapter provides dual trailer connections, adapting for versatile towing options; Allows a connection to be made between a mismatched trailer light plug and vehicle socket - One Adapter, Two Connections: Dual 4 way and 7 way trailer light adapter for connecting 4 poles or 7 poles trailer to factory 4 pin socket to power taillights, brake, turn signals, reverse, electric trailer brakes and auxiliary power 12V - Heavy Duty: 7-way RV and 4-way flat trailer electrical adapter equip with dust cover and spring loaded cover to keep terminals clean; Made of reinforced thick plastic; Trailer socket sealed with silicone and internal seal for ultimate weatherproofing - Easy Installation: Full ready kit easy to install, package includes mounting bracket, screws, and nuts; All-in-one set design convenience your wiring connection, Mounts within the universal mounting hole for added convenience ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B19GV5RV | | Best Sellers Rank | #4,615 in Automotive ( See Top 100 in Automotive ) #13 in Trailer Connectors | | Brand Name | MECMO | | Cable Type | Flat Ribbon | | Connector Type | 4-way Flat, 7-way Rv Blade | | Customer Reviews | 4.6 4.6 out of 5 stars (1,910) | | Included Components | flat 4 pin to 7 way round rv trailer plug adapter | | Item Type Name | 4 Pin and 7 Pin connector trailer light combo output outlet plug; Dual Output 4 Way Flat Vehicle Side to 7 Way RV Blade Wiring Adapter 4 Pin Flat to 7 Pin Round Blade and 4 Way Trailer Wiring Harness Adapter | | Item Weight | 0.56 kg | | Manufacturer | MECMO | | Material Type | Copper | | Model | 4 to 7 Pin Trailer Light Adapter | | Number of Items | 1 | | Part Number | MEUX2203-1 | | Unit Count | 1 Count | | Warranty Description | 1 | | Wire Diameter | 1.63 millimeters | ## Product Details - **Brand:** MECMO - **Connector Type:** 4-way Flat, 7-way Rv Blade - **Item Weight:** 0.56 kg - **Material:** Copper - **Wire Diameter:** 1.63 millimeters ## Images ![Multi-tow 4 to 7 Pin and 4 Pin Trailer Adapter - Image 1](https://m.media-amazon.com/images/I/61Hde25yprL.jpg) ## Questions & Answers **Q: Will this work on a 2019 jeep** A: If it has the 4 way flat you can or if jeep has pig for that purpose near the back bumper **Q: What gauge wire is used?** A: It looks like it is about 18 gauge. A little lighter than I would have wanted. I wired it with a 20 amp fuse and have not had any problems with overheating wires. I am pulling a medium sized camping trailer with full lights, in-line brake controller, and 3 wireless cameras. **Q: Will the lights work if I don’t use the brake wires?** A: Dear Rasa, Here is a video includes 3 detail wiring diagram of 'MECMO Multi-tow 4 Pin to 7 Way and 4 Flat Adapter'. Since it sounds like you don't need the brake output you can leave the additional connections disconnected. All you will need to do is plug in your existing 4-way to the 4-way plug on the adapter. Once this is done, the 7-way connector will have the functionality of your 4-way. However, if your towed vehicle equip with brake light, you will still need to splice the brake wire to keep all function works. Thank you MECMO Service Team **Q: is it durable ?** A: Hi dear, MECMO trailer harness use only Amazon FBA which offers all customer free return and replacement. If you receive a defective product or the trailer adapter is under your expectation, you could return or ask for replacement through Amazon. It will be very convenience and does not charge you any fee for replacement in 30 days. ## Frequently Bought Together - MECMO Multi-Tow 4-Way Flat to 7-Way RV Blade and 4-Way Flat Female End Trailer Wiring Adapter Connector Kit, 4 Pin Vehicle-Side Trailer Light Plug to Dual-output 7 Blade & 4 Flat with Mounting Bracket - REESE Towpower 8507111 Brakeman IV Time-Delay Brake Controller for Trailers with 1-4 Axles, compatible with Ford, GM, Chevy, Dodge, RAM, Toyota, Jeep. Wiring harness sold separately. - Oyviny 3035-P Brake Controller Wiring Adapter Compatible with 1994-2008 Ford F-150 F-250 F-350 F-450/1992-2009 E-150 E-250 E-350/2005-2021 Land Rover/1998-2012 Lincoln/2002-2010 Mercury --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/451852112-multi-tow-4-to-7-pin-and-4-pin-trailer](https://www.desertcart.sg/products/451852112-multi-tow-4-to-7-pin-and-4-pin-trailer) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-08-28*