--- product_id: 775946401 title: "Trailer Light Adapter, 2024 New 7 Pin Trailer Plug Adapter 2 in 1 Design - 7 Pin to 4 Pin Trailer Adapter & 7 Pin to 5 Pin Trailer Light Plug Adapter, with Rain Cover" brand: "ekrnlyi" price: "233 zł" currency: PLN in_stock: false reviews_count: 5 category: "Ekrnlyi" url: https://www.desertcart.pl/products/775946401-trailer-light-adapter-2024-new-7-pin-trailer-plug-adapter store_origin: PL region: Poland --- # Nickel-plated copper for superior conductivity 2-in-1 7 to 4 & 5 pin adapter Nylon shell, rain & dust resistant Trailer Light Adapter, 2024 New 7 Pin Trailer Plug Adapter 2 in 1 Design - 7 Pin to 4 Pin Trailer Adapter & 7 Pin to 5 Pin Trailer Light Plug Adapter, with Rain Cover **Brand:** ekrnlyi **Price:** 233 zł **Availability:** ❌ Out of Stock ## Summary > 🚛 Power Your Journey with Effortless Connectivity! ## Quick Answers - **What is this?** Trailer Light Adapter, 2024 New 7 Pin Trailer Plug Adapter 2 in 1 Design - 7 Pin to 4 Pin Trailer Adapter & 7 Pin to 5 Pin Trailer Light Plug Adapter, with Rain Cover by ekrnlyi - **How much does it cost?** 233 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/775946401-trailer-light-adapter-2024-new-7-pin-trailer-plug-adapter) ## Best For - ekrnlyi enthusiasts ## Why This Product - Trusted ekrnlyi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Ergonomic non-slip design ensures quick, tool-free installation—no wiring or cutting needed. - • **Built to Brave the Elements:** Durable nylon shell plus dust covers keep your connections safe from rain, dust, and corrosion. - • **Dual Compatibility, Zero Hassle:** Seamlessly switch between 4-pin and 5-pin trailer connections with one sleek adapter. - • **Trusted by Pros, Loved by Adventurers:** Highly rated with 4.7 stars from 415 users, backed by a 90-day money-back guarantee. - • **Premium Conductivity, Reliable Performance:** Nickel-plated copper core guarantees stable, heat-resistant electrical flow for worry-free towing. ## Overview The Ekrnlyi 2024 7 Pin Trailer Light Adapter is a versatile 2-in-1 solution converting 7-pin RV connectors to 4-pin or 5-pin trailer plugs. Crafted with a rugged nylon shell and nickel-plated copper wiring, it offers superior durability, corrosion resistance, and excellent electrical conductivity. Designed for easy, tool-free installation with protective dust covers, it’s perfect for boats, RVs, ATVs, and major truck brands. Trusted by hundreds of users, it ensures reliable trailer lighting connections on every adventure. ## Description Ekrnlyi 7 Pin Trailer Plug Adapter7 Pin to 4 Pin or 5 Pin Trailer Plug AdapterThe Ekrnlyi Trailer Light Adapter is a 2-in-1 design with 7 pin to 4 pin trailer plug adapter and 7 pin to 5 pin trailer connector adapter.It converts a 7-pin RV-style connector to a standard 4-pin or 5-pin flat trailer connector. During your self-driving trip, you may often encounter wiring or splicing troubles, then this Trailer Plug Adapter will be the right choice for you.Product CharacteristicsThe Ekrnlyi trailer adapter shell is made of heavy-duty nylon that is waterproof, abrasion resistant, and flame retardant.There are two dust covers at the plug to prevent rain, dust and mosquitoes from entering, ensuring clean and safe ports.The plug is connected by nickel-plated copper wire, which is not easy to heat up and has good corrosion resistance and good electrical conductivity.Widely UsedEkrnlyi 7-pin trailer light adapter is widely used for boats, RVs, ATVs, Fords, Dodge, Chevrolet, RAM, Toyota s , GMC and so on. Easy to UseIt easy to install, with humanized non-slip design on both sides, it can be easily fixed to the car plug, no need to cut wires and wiring, simple and fast, saving your precious time and energy, better enjoy your self-driving trip with your family. Review: Versatile, Durable, and a Perfect Spare for Marine Towing Review: Great adapter ## Features - 2 In 1 Upgrade Design: Ekrnlyi 2024 New 7 Pin 2 in 1 Trailer Plug Adapter, integrated 7 pin to 4 pin trailer plug adapter and 7 pin to 5 pin trailer connector adapter. Very suitable for boats, RV, ATV, Fords, Dodge, Chevy, RAM, Toyotas, GMC, etc. - Reliable Material: The shell is made of nylon material with stable structure, not easy to be deformed and broken. Plugs and terminals are made of brass material and treated by professional plating process, featuring not easy to corrode and excellent conductivity. - Excellent Performance: Each trailer adapter has been professionally tested to ensure a tight connection with the trailer plug, nickel-plated copper core provides even more to provide excellent electrical conductivity, with PVC dust cover to ensure the port is clean and safe. - Easy Installation: Ekrnlyi 2024 New 7 Way 2 in 1 Trailer Adapter is designed with user-friendly design on both sides, which can be easily held by hand and fixed to the trailer car plug, no need to cut and wire, simple and quick, which saves your precious time and energy. - Quality Assurance: We have a professional quality assurance team to provide fast and efficient response to any of your queries. We are committed to taking our customers' feedback seriously, as our sole aim is to deliver products and services that holds genuine value for you. At the same time we offer 90 days Money Back Guarantee if not totally happy with the Ekrnlyi 7 Way 2 in 1 Trailer Plug Adapter. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D2ST6ZHS | | Brand Name | Ekrnlyi | | Country of Origin | USA | | Customer Reviews | 4.7 out of 5 stars 415 Reviews | | Item Type Name | Trailer Adapter | | Manufacturer | Ekrnlyi | | Manufacturer Part Number | RVS-ST-745 | | Model | RVS-ST-745 | | Whats in the box? | RVS-ST-745 | ## Product Details - **Style:** Utilitarian - **Brand:** Ekrnlyi - **Material:** Brass - **Color:** Black - **Product Dimensions:** 2.12"D x 1.77"W x 3.26"H ## Images ![Trailer Light Adapter, 2024 New 7 Pin Trailer Plug Adapter 2 in 1 Design - 7 Pin to 4 Pin Trailer Adapter & 7 Pin to 5 Pin Trailer Light Plug Adapter, with Rain Cover - Image 1](https://m.media-amazon.com/images/I/719hVNlUPDL.jpg) ![Trailer Light Adapter, 2024 New 7 Pin Trailer Plug Adapter 2 in 1 Design - 7 Pin to 4 Pin Trailer Adapter & 7 Pin to 5 Pin Trailer Light Plug Adapter, with Rain Cover - Image 2](https://m.media-amazon.com/images/I/71IML3uTTAL.jpg) ![Trailer Light Adapter, 2024 New 7 Pin Trailer Plug Adapter 2 in 1 Design - 7 Pin to 4 Pin Trailer Adapter & 7 Pin to 5 Pin Trailer Light Plug Adapter, with Rain Cover - Image 3](https://m.media-amazon.com/images/I/71yAl3MhnOL.jpg) ![Trailer Light Adapter, 2024 New 7 Pin Trailer Plug Adapter 2 in 1 Design - 7 Pin to 4 Pin Trailer Adapter & 7 Pin to 5 Pin Trailer Light Plug Adapter, with Rain Cover - Image 4](https://m.media-amazon.com/images/I/71KyqXK5poL.jpg) ![Trailer Light Adapter, 2024 New 7 Pin Trailer Plug Adapter 2 in 1 Design - 7 Pin to 4 Pin Trailer Adapter & 7 Pin to 5 Pin Trailer Light Plug Adapter, with Rain Cover - Image 5](https://m.media-amazon.com/images/I/71vc0VHidZL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Versatile, Durable, and a Perfect Spare for Marine Towing *by T***Y on 29 December 2025* ### ⭐⭐⭐⭐⭐ Great adapter *by N***K on 25 December 2025* ### ⭐⭐⭐⭐⭐ Great product that gets the job done *by A***N on 21 January 2026* ## Frequently Bought Together - Ekrnlyi Trailer Light Adapter, 7 Pin Trailer Plug Adapter 2 in 1 Design - 7 Pin to 4 Pin Trailer Adapter and 7 Pin to 5 Pin Trailer Adapter, Professional 7 pin Trailer Connector - Nanpoku Tailgate Light Bar 60 Inch Triple Row Tail Light bar for Pickup Trailer SUV RV Van Full Function Red Brake White Reverse Amber Turn Signal Double Flash Light No Drill Install (60inch) - 4 Way Y-Splitter Plug Universal for Tailgate Light Bar and Trailer Lights Plug & Play Adapter Extension Harness Wiring Plug 4 Pin Connectors (1) --- ## 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.pl/products/775946401-trailer-light-adapter-2024-new-7-pin-trailer-plug-adapter](https://www.desertcart.pl/products/775946401-trailer-light-adapter-2024-new-7-pin-trailer-plug-adapter) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-31*