--- product_id: 251643515 title: "4 Way Y-Splitter Plug Universal for Tailgate Light Bar and Trailer Lights Plug & Play Adapter Extension Harness Wiring Plug 4 Pin Connectors" brand: "posris" price: "£7.47" currency: GBP in_stock: true category: "Posris" url: https://www.desertcart.co.uk/products/251643515-4-way-y-splitter-plug-universal-for-tailgate-light-bar store_origin: GB region: United Kingdom --- # 17.5-inch flexible harness length 4-pin universal connectors Heavy-duty silicone insulation 4 Way Y-Splitter Plug Universal for Tailgate Light Bar and Trailer Lights Plug & Play Adapter Extension Harness Wiring Plug 4 Pin Connectors **Brand:** posris **Price:** £7.47 **Availability:** ✅ In Stock ## Summary > 🔗 Double your lighting power, halve your setup time! ## Quick Answers - **What is this?** 4 Way Y-Splitter Plug Universal for Tailgate Light Bar and Trailer Lights Plug & Play Adapter Extension Harness Wiring Plug 4 Pin Connectors by posris - **How much does it cost?** £7.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/251643515-4-way-y-splitter-plug-universal-for-tailgate-light-bar) ## Best For - posris enthusiasts ## Why This Product - Trusted posris brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Premium silicone housing ensures waterproof, flexible, and durable protection for all your outdoor lighting needs. - • **Compact Yet Mighty:** Lightweight 100g design with a 17.5-inch cable length for easy routing and secure mounting under your bumper. - • **Dual Power, Zero Hassle:** Easily power two LED light bars or trailer lights simultaneously with one plug-and-play Y-splitter. - • **Effortless Installation:** Plug & play design means no wiring headaches—get your lights running in minutes and stay road-ready. - • **Universal Compatibility:** Fits all trailer types with standard 4-pin connectors—no adapters or modifications required. ## Overview The Posris 4-Way Y-Splitter Plug is a universal 4-pin flat connector harness designed to power two trailer or tailgate LED light bars simultaneously. Featuring heavy-duty silicone insulation, a flexible 17.5-inch cable, and a plug-and-play design, it ensures durable, waterproof connections compatible with all trailer types. Lightweight and easy to install, this splitter is perfect for professionals seeking reliable, efficient lighting extensions. ## Description Features: 1. Y-Connector Fit for trailer light bars, tailgate LED light bars, rear camera, or any other use. It contains one male and two female connectors in one combo that allows you to power 2 led lights once. 2. Heavy Duty Trailer Splitter Length of 17.5 inches. Housing with premium insulating silicone material by sturdy construction, flexible, durable and waterproof, perfect fit for connecting your trailer led bars, tailgate light bars, rear camera, etc. Specifications: Type: Y-splitter Voltage: 12V Harness Length: 17.5""/44.5cm Material: Silicone Hosing Net Weight: 100g/3.5oz Connector: 1 4pin Male & 2 4pin Female Connectors Package Included: 1 x Trailer Splitter Harness ## Features - 4-Way 4 Pin Flat Y-Splitter Harness, designed to supply power for trailer led bars,tailgate light bars,rear camera as well as a ground connection - This is heavy insulated and wire is real thick, super flexible and durable, super flexible and durable - Play-N-Play, fits all types of trailers, helping to extend your original one - Male Flat 4 Pin Connector and 2 Female Flat 4 Pin Connectors - Easy to hook up an used for two different lights; for trailer lights and truck lights; for trailer hitch and light bar; for tailgate lite-bar & a lighted hitch step; for lights off of the 4 pin plug and a trailer; for getting a second 4way under back bumper; for trailer or hitch light and strip light; and so on. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08HGMN3ZV | | Best Sellers Rank | #10,533 in Automotive ( See Top 100 in Automotive ) #18 in Automotive Replacement Electrical Wiring Harnesses | | Brand Name | Posris | | Cable Type | flexible | | Connector Type | 4-pin Connector | | Customer Reviews | 4.6 4.6 out of 5 stars (3,062) | | Included Components | 4 Way Y-Splitter Plug Universal | | Item Weight | 100 Grams | | Manufacturer | Tata.Meila | | Material Type | Silicone | | Model | 1 | | Part Number | TAMA0000106 | | UPC | 750073734837 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Posris - **Connector Type:** 4-pin Connector - **Item Weight:** 100 Grams - **Material:** Silicone - **Number of Items:** 1 ## Images ![4 Way Y-Splitter Plug Universal for Tailgate Light Bar and Trailer Lights Plug & Play Adapter Extension Harness Wiring Plug 4 Pin Connectors - Image 1](https://m.media-amazon.com/images/I/51lVNv2WxTL.jpg) ![4 Way Y-Splitter Plug Universal for Tailgate Light Bar and Trailer Lights Plug & Play Adapter Extension Harness Wiring Plug 4 Pin Connectors - Image 2](https://m.media-amazon.com/images/I/61XPMbZTWCL.jpg) ![4 Way Y-Splitter Plug Universal for Tailgate Light Bar and Trailer Lights Plug & Play Adapter Extension Harness Wiring Plug 4 Pin Connectors - Image 3](https://m.media-amazon.com/images/I/6187pmgA9GL.jpg) ![4 Way Y-Splitter Plug Universal for Tailgate Light Bar and Trailer Lights Plug & Play Adapter Extension Harness Wiring Plug 4 Pin Connectors - Image 4](https://m.media-amazon.com/images/I/61hAdVKNB9L.jpg) ![4 Way Y-Splitter Plug Universal for Tailgate Light Bar and Trailer Lights Plug & Play Adapter Extension Harness Wiring Plug 4 Pin Connectors - Image 5](https://m.media-amazon.com/images/I/61PG4n2tD9L.jpg) ## Frequently Bought Together - 4 Way Y-Splitter Plug Universal for Tailgate Light Bar and Trailer Lights Plug & Play Adapter Extension Harness Wiring Plug 4 Pin Connectors (1) (1) - Nilight 60" Truck Tailgate Light Bar 108 LED Single Row Light Strip with Red Running Brake Lights Turn Signal White Reverse Light, 2 Years Warranty - OPL5 2PCs Truck LED Running Board Lights Sequential Amber Side Marker Light 70 Inch Emergency Extended Crew Cab 216 LEDs Waterproof Flexible Turn Signal Light Bar for Pickup Trucks Car (70in) --- ## 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.co.uk/products/251643515-4-way-y-splitter-plug-universal-for-tailgate-light-bar](https://www.desertcart.co.uk/products/251643515-4-way-y-splitter-plug-universal-for-tailgate-light-bar) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-29*