--- product_id: 443083508 title: "Oyviny Vehicle Side Custom 4 Way Trailer Wiring Harness for 2003-2021 Chevy Express/GMC Savana 1500, 2500, 3500,4500" brand: "oyviny" price: "AR$297596" currency: ARS in_stock: true reviews_count: 5 category: "Oyviny" url: https://www.desertcart.com.ar/products/443083508-oyviny-vehicle-side-custom-4-way-trailer-wiring-harness-2003 store_origin: AR region: Argentina --- # Plug & play installation 4-way flat connector Weather-resistant nylon sheath Oyviny Vehicle Side Custom 4 Way Trailer Wiring Harness for 2003-2021 Chevy Express/GMC Savana 1500, 2500, 3500,4500 **Brand:** oyviny **Price:** AR$297596 **Availability:** ✅ In Stock ## Summary > 🚚 Tow Like a Pro, Plug & Play Like a Boss ## Quick Answers - **What is this?** Oyviny Vehicle Side Custom 4 Way Trailer Wiring Harness for 2003-2021 Chevy Express/GMC Savana 1500, 2500, 3500,4500 by oyviny - **How much does it cost?** AR$297596 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/443083508-oyviny-vehicle-side-custom-4-way-trailer-wiring-harness-2003) ## Best For - oyviny enthusiasts ## Why This Product - Trusted oyviny brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Setup:** No cutting or splicing—installs in minutes with factory-fit plugs - • **Rugged & Reliable:** Corrosion-resistant ABS connectors with protective dust covers - • **Tailored for Chevy & GMC:** Custom fit for 2003-2021 Chevy Express & GMC Savana vans - • **Built to Brave the Elements:** Durable nylon net tube shields wiring from weather & abrasion - • **Seamless 4-Way Connectivity:** Universal 4-flat trailer wiring for tail, brake & signal lights ## Overview The Oyviny Vehicle Side Custom 4 Way Trailer Wiring Harness is a precision-engineered, plug-and-play trailer wiring solution designed exclusively for 2003-2021 Chevy Express and GMC Savana vans. Featuring a weatherproof nylon sheath and corrosion-resistant ABS connectors, it delivers reliable 4-flat trailer light connectivity without any cutting or splicing, ensuring quick installation and long-lasting performance for professional-grade towing. ## Description Trailer Light Wiring Kit for Chevy Express and GMC Savana 1500/2500/3500(2003-2021) This custom-fit express and savana trailer tow wiring plugs into your vehicle's wiring harness, provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights. Compatible Models: For 2003 - 2021 Chevrolet Express Van Cargo and Passenger Van For 2003 - 2021 GMC Savana Van Cargo and Passenger Van Review: Easy install Review: Good product ## Features - ➤Trailer Wiring Kit for Chevy Express. This custom fit trailer harness compatible with 2003-2021 Chevy Express and GMC Savana Van Cargo and Passenger Van; Quickly and easily install a 4-way trailer connector on your vehicle - ➤Standard 4 Way Connector. 4-flat trailer light harness is compatible with a wide variety of trailers, adding versatile towing options for your vehicle. 4 way trailer wiring can be used to connect trailer tail lights, brake signal lights and turn signals - ➤Easy Installation. Express trailer harness comes ready to plug into the existing plugs on your vehicle and trailer, No cutting and splicing required! Effective Time Saving! 80 inches long wiring harness length offer more flexibility - ➤Well Protected. This Savana trailer hitch wiring is well protected by a black nylon net tube, which guards the wiring against weather damage and potential abrasions, ensure long service life - ➤Durable Construction. Express trailer tow light wiring connectors are made of high strength and good toughness ABS plastic. Corrosion-resistant 4 pin flat connector equipped with a rubber dust cover to protect the socket when not in use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09TKVXL7Z | | Brand | Oyviny | | Brand Name | Oyviny | | Customer Reviews | 4.7 out of 5 stars 168 Reviews | | Global Trade Identification Number | 06926585401947 | | Item Weight | 0.38 Kilograms | | Manufacturer | Oyviny | | Material | Abs,Nylon,Plastic,Rubber | | Material Type | Abs,Nylon,Plastic,Rubber | | Part Number | OV2149P-001 | ## Product Details - **Brand:** Oyviny - **Material:** Abs,Nylon,Plastic,Rubber - **Item Weight:** 0.38 Kilograms - **Manufacturer:** Oyviny - **Global Trade Identification Number:** 06926585401947 ## Images ![Oyviny Vehicle Side Custom 4 Way Trailer Wiring Harness for 2003-2021 Chevy Express/GMC Savana 1500, 2500, 3500,4500 - Image 1](https://m.media-amazon.com/images/I/712W9cOgu8L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy install *by K***E on 1 February 2026* ### ⭐⭐⭐⭐⭐ Good product *by D***Y on 2 March 2025* ### ⭐⭐⭐⭐⭐ Perfect *by D***W on 15 February 2026* --- ## 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.com.ar/products/443083508-oyviny-vehicle-side-custom-4-way-trailer-wiring-harness-2003](https://www.desertcart.com.ar/products/443083508-oyviny-vehicle-side-custom-4-way-trailer-wiring-harness-2003) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-30*