--- product_id: 75473657 title: "True Mods 3ft 7-Way Trailer Plug Wiring Harness [7-Pin Trailer Cord Extension Wire Cable] [Gooseneck Hitch Extender] [Plug-N-Play] [10-14AWG] 7 Prong Trailer Tow Wire Connector for RV Flatbed Camper" brand: "online led store" price: "€ 53.86" currency: EUR in_stock: true url: https://www.desertcart.de/products/75473657-true-mods-3ft-7-way-trailer-plug-wiring-harness-7 store_origin: DE region: Germany --- # heavy-duty nickel-plated copper terminals 7-pin double-prong plug waterproof, corrosion-resistant PVC True Mods 3ft 7-Way Trailer Plug Wiring Harness [7-Pin Trailer Cord Extension Wire Cable] [Gooseneck Hitch Extender] [Plug-N-Play] [10-14AWG] 7 Prong Trailer Tow Wire Connector for RV Flatbed Camper **Brand:** online led store **Price:** € 53.86 **Availability:** ✅ In Stock ## Summary > 🔗 Tow with confidence—connect like a pro, every time! ## Quick Answers - **What is this?** True Mods 3ft 7-Way Trailer Plug Wiring Harness [7-Pin Trailer Cord Extension Wire Cable] [Gooseneck Hitch Extender] [Plug-N-Play] [10-14AWG] 7 Prong Trailer Tow Wire Connector for RV Flatbed Camper by online led store - **How much does it cost?** € 53.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/75473657-true-mods-3ft-7-way-trailer-plug-wiring-harness-7) ## Best For - online led store enthusiasts ## Why This Product - Trusted online led store brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **User-Friendly Design:** Finger lugs and spring-loaded cap ensure quick, tool-free removal even on bumpy rides. - • **Built for Rugged Roads:** Commercial-grade PVC sheathing guards against water and corrosion for long-lasting durability. - • **Plug-N-Play Simplicity:** Effortlessly extend your trailer wiring without rewiring—just plug and go. - • **Secure Connection Every Time:** Double-prong, nickel-plated copper terminals eliminate flickering lights and connection failures. - • **Tailored for Fifth Wheel & Gooseneck:** Perfectly designed to fit your truck bed setup, making heavy towing hassle-free. ## Overview The True Mods 3ft 7-Way Trailer Plug Wiring Harness is a heavy-duty, plug-and-play extension cable designed for fifth wheel and gooseneck trailers. Featuring waterproof PVC sheathing and nickel-plated copper terminals, it ensures a secure, corrosion-resistant connection that prevents flickering lights and malfunctions. Its user-friendly design with finger lugs and spring-loaded caps makes installation and removal effortless, even on rough terrain. ## Description Full description not available ## Features - IDEAL FOR FIFTH WHEEL AND GOOSENECK TRAILERS - Install the extension in your truck bed and plug into your existing bumper hitch without rewiring your trailer, RV, or truck for fifth-wheel and gooseneck trailers; simply unplug to tow your other lightweight trailers. - PLUG-N-PLAY VERSATILITY - Extra secure double-prong terminals makes this cable an excellent plug-n-play extension for your existing trailer harness without permanent installation. - LIFE PROOF - Commercial grade durable PVC sheathing is waterproof and corrosion resistant for years of reliable service. - SAFE AND SECURE CONNECTION - No more dangerous flickering lights or malfunctioning equipment. Heavy duty, double prong, nickel plated, copper terminals ensure a solid connection every time. - EASY TO USE - The plug end features finger lugs for easy removal. The spring-loaded cap on the socket end firmly grips the trailer plug. Bumpy roads? No problem. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | ONLINE LED STORE | | Material | Copper, Polyvinyl Chloride (PVC) | | Item dimensions L x W x H | 8.67 x 7.88 x 3.15 inches | | Item Weight | 1.4 Pounds | | Connector Type | Double Prong Plug | | Wire Diameter | 2.59 Millimeters | | Manufacturer | ONLINE LED STORE | | UPC | 816165026133 | | Item Weight | 1.37 pounds | | Product Dimensions | 8.67 x 7.88 x 3.15 inches | | Item model number | 4350429922 | | Manufacturer Part Number | ACCEPSCBL5011 | ## Product Details - **Brand:** ONLINE LED STORE - **Material:** Copper, Polyvinyl Chloride (PVC) - **Item dimensions L x W x H:** 8.67 x 7.88 x 3.15 inches - **Item Weight:** 1.4 Pounds - **Connector Type:** Double Prong Plug ## Images ![True Mods 3ft 7-Way Trailer Plug Wiring Harness [7-Pin Trailer Cord Extension Wire Cable] [Gooseneck Hitch Extender] [Plug-N-Play] [10-14AWG] 7 Prong Trailer Tow Wire Connector for RV Flatbed Camper - Image 1](https://m.media-amazon.com/images/I/71rVtO5VrvL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: will this work with standard rv 7-way connecter?** A: Yes. This item is merely an extension cable, so it will extend the same position/function of the terminals from the tow vehicle to the RV plug. You will be good as long as the tow vehicle is set up to work with your RV. Hope this helps. **Q: If this product is to long can it be taken apart and shorten and put back together** A: Yes you can take apart and shorten. They also sell a few different lengths. Hopefully this helps you answer your questions. **Q: Does this works with the electric Trailer brakes?** A: Yes this is a seven pin adapter. This gives you an aux and break option if needed. **Q: Wanting to use this for a project(not trailer), how much current can the plug handle on each of the 2 #10 wires?** A: The two #10 wires are designed to withstand a maximum of 30A of load at 12V DC. These circuits are usually fused at 25A in an automotive setting. Hope this helps. ## Frequently Bought Together - True Mods 3ft 7-Way Trailer Plug Wiring Harness [7-Pin Trailer Cord Extension Wire Cable] [Gooseneck Hitch Extender] [Plug-N-Play] [10-14AWG] 7 Prong Trailer Tow Wiring Connector for RV - CURT 45048 Trailer Hitch Receiver Adapter Reducer, 2-1/2 to 2-Inch, 34-In Extension, 4,500 lbs , Black - Nilight 7 Way Trailer Plug Y Pigtail Splitter Double Brasse 7 Pin Female to Dual Male Trailer Plug Round Blade Connector for Connecting Slide in Truck Camper and Trailer Y Splitter --- ## 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.de/products/75473657-true-mods-3ft-7-way-trailer-plug-wiring-harness-7](https://www.desertcart.de/products/75473657-true-mods-3ft-7-way-trailer-plug-wiring-harness-7) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-04-24*