--- product_id: 129040673 title: "Heavy Duty 7 Way Inline Trailer Plug Extension 8FT w/Junction Box" brand: "nilight" price: "AR$177683" currency: ARS in_stock: true category: "Nilight" url: https://www.desertcart.com.ar/products/129040673-heavy-duty-7-way-inline-trailer-plug-extension-8ft-w store_origin: AR region: Argentina --- # Waterproof & dustproof sealing 7-pin copper blade connector Heavy-duty molded junction box Heavy Duty 7 Way Inline Trailer Plug Extension 8FT w/Junction Box **Brand:** nilight **Price:** AR$177683 **Availability:** βœ… In Stock ## Summary > πŸš› Plug In, Power Up, and Tow Like a Pro! ## Quick Answers - **What is this?** Heavy Duty 7 Way Inline Trailer Plug Extension 8FT w/Junction Box by nilight - **How much does it cost?** AR$177683 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/129040673-heavy-duty-7-way-inline-trailer-plug-extension-8ft-w) ## Best For - nilight enthusiasts ## Why This Product - Trusted nilight brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Flexible 8ft PVC Cable:** Long, soft cable prevents strain during sharp turns or emergency maneuvers, enhancing durability. - β€’ **All-in-One Wiring Solution:** Supports brake, turn, reverse, tail lights, and auxiliary power for comprehensive trailer control. - β€’ **Streamlined 7-Way Connectivity:** Universal 7-pin copper blade plug ensures seamless integration with all trailer wiring systems. - β€’ **Robust Weatherproof Junction Box:** Durable ABS housing with color-coded poles simplifies wiring and protects against dust, water, and corrosion. - β€’ **Effortless Installation & Maintenance:** Pre-attached junction box with clear wiring diagram reduces setup time and eliminates messy loose wires. ## Overview The Nilight Heavy Duty 7 Way Trailer Cable with junction box is an 8-foot, universal 7-pin round connector cable designed for reliable trailer wiring. Featuring a rugged, weatherproof junction box with color-coded poles, it simplifies installation and protects connections from dust, water, and corrosion. Its flexible PVC housing cable prevents strain during turns, supporting all essential trailer lighting and auxiliary power functions. Backed by a 2-year warranty and highly rated by users, it’s the ultimate wiring harness for professional-grade towing. ## Description Buy Nilight Heavy Duty 7 Way Inline Trailer Plug Extension 8FT w/Junction Box | Waterproof 7Pin RV Round Wiring Harness Extend Vehicle and Trailer Side Towing Car Color Coded for Campers Caravans Vans: Connectors - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - Simply Your Wire Harness 7-way copper blade molded into a heavy duty plug provides a fast and simplified way for wires connection as well as keeping all your trailer wiring in order.Fit Type: Universal - Convenient Trailer Wiring Sturdy junction box with color marked 7-poles convenient for wiring left/right turn light brake signal lamp reverse light tail light etc Junction box is much easier than managing loose wires - Flexible Connection 8ft long cord with soft and durable PVC housing Flexible Connection The length prevents it from being strained during an emergency turn 7-Way Connects Brake Running Reverse Turn Signals and Auxiliary Power - Good Sealing Performance Four open and four close sealed rubber gaskets are provided to make the entire junction box waterproof dustproof and corrosion-proof - Package included: 1x 7-Way trailer plug with junction box, 4 x open gaskets, 4xClose gaskets ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PT5Y29V | | Best Sellers Rank | #5,036 in Automotive ( See Top 100 in Automotive ) #15 in Trailer Connectors | | Brand Name | Nilight | | Cable Type | proprietary | | Connector Type | 7-pin Round | | Customer Reviews | 4.6 4.6 out of 5 stars (2,847) | | Global Trade Identification Number | 00812227031114 | | Included Components | 7-Way trailer plug with junction box | | Item Dimensions | 80 x 2 x 1 inches | | Item Highlight | Waterproof 7Pin RV Round Wiring Harness Extend Vehicle and Trailer Side Towing Car Color Coded for Campers Caravans Vans | | Item Type Name | Nilight Heavy Duty 7Way Inline Trailer Plug with 7Gang Junction Box - 8 Feet Trailer Connector Cable Wiring Harness with Weatherproof Junction Box for RV Automotives Cars | | Item Weight | 2.8 pounds | | Manufacturer | Nilight | | Material Type | Acrylonitrile Butadiene Styrene, Copper, Polyvinyl Chloride (PVC), Rubber | | Model | 50024R | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 50024R | | UPC | 812227031114 | | Unit Count | 8 Feet | | Warranty Description | 2 Years Warranty | ## Product Details - **Brand:** Nilight - **Connector Type:** 7-pin Round - **Item Weight:** 2.8 pounds - **Item dimensions L x W x H:** 80 x 2 x 1 inches - **Material:** Acrylonitrile Butadiene Styrene, Copper, Polyvinyl Chloride (PVC), Rubber ## Images ![Heavy Duty 7 Way Inline Trailer Plug Extension 8FT w/Junction Box - Image 1](https://m.media-amazon.com/images/I/71aMvGm5MGL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Nilight Heavy Duty 7 Way Inline Trailer Plug 8 Feet Connector Cable 7Pin RV Round Extension Wiring Harness Weatherproof Junction Box for RV Towing Car - BUNKER INDUST Trailer Brakes Breakaway Kit with Charger, LED Indicator, Switch, 12V 5AH Battery for Trailer Caravan - Nilight - 50048R 7 Way Electrical Trailer Junction Box 7 Gang Trailer Wire Connector Junction Box Weatherproof for Rewiring Camper RV Caravans Boat 7 Pole Cable Connection Box,2 Years Warranty --- ## 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.com.ar/products/129040673-heavy-duty-7-way-inline-trailer-plug-extension-8ft-w](https://www.desertcart.com.ar/products/129040673-heavy-duty-7-way-inline-trailer-plug-extension-8ft-w) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-09*