--- product_id: 399249292 title: "Curt 56431 Vehicle-Side Custom Rv Blade 7-Pin Trailer Wiring Harness, Select Ford Ranger" brand: "curt" price: "฿12312" currency: THB in_stock: true reviews_count: 5 category: "Curt" url: https://www.desertcart.co.th/products/399249292-curt-56431-vehicle-side-custom-rv-blade-7-pin-trailer store_origin: TH region: Thailand --- # 7-pin RV blade connector No cutting or splicing needed Durable rubber housing Curt 56431 Vehicle-Side Custom Rv Blade 7-Pin Trailer Wiring Harness, Select Ford Ranger **Brand:** curt **Price:** ฿12312 **Availability:** ✅ In Stock ## Summary > 🔗 Connect with confidence—tow smarter, not harder! ## Quick Answers - **What is this?** Curt 56431 Vehicle-Side Custom Rv Blade 7-Pin Trailer Wiring Harness, Select Ford Ranger by curt - **How much does it cost?** ฿12312 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/399249292-curt-56431-vehicle-side-custom-rv-blade-7-pin-trailer) ## Best For - curt enthusiasts ## Why This Product - Trusted curt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Effortless installation with zero cutting or splicing—get towing-ready in minutes. - • **Weatherproof Durability:** Rugged black molded rubber housing resists rust and corrosion for long-lasting reliability. - • **Spring-Loaded Dust Cover:** Protects your connector from dirt and moisture, ensuring peak performance on every trip. - • **Tailored for Ford Ranger:** Custom-fit wiring harness designed specifically for select Ford Ranger models for perfect compatibility. - • **All-in-One 7-Way Connector:** Supports taillights, brake lights, reverse signals, turn signals, electric brakes, and auxiliary power. ## Overview The CURT 56431 Vehicle-Side Custom RV Blade 7-Pin Trailer Wiring Harness is a vehicle-specific, plug-and-play solution designed for select Ford Ranger models. It features a heavy-duty 7-pin RV blade connector that supports all essential trailer lighting and braking functions without any cutting or splicing. Built with durable rubber housing and a spring-loaded dust cover, this harness ensures a weather-resistant, reliable connection for your towing needs. ## Description CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing setup. If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness (also called a T-connector) is a simple, plug-and-play electrical device that plugs into your vehicle's electrical system and provides a standard trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular harness provides a 7-way RV blade connector socket and is designed to be a custom wiring harness for certain years of the Ford Ranger (see application info to verify fitment). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination -- maybe it's the boat landing at your favorite fishing spot, maybe it's a campsite that overlooks one of nature's masterpieces, or maybe it's the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. Review: No es combatible con una ranger 2024 - No es combatible con una ranger 2024, el tamaño de los conectores es de diferente tamaño, el de la camioneta es de menor tamaño que el del conector. Review: Great deal ## Features - EASY TO INSTALL. No cutting! No splicing! This trailer wiring harness plugs into existing original equipment wiring on your vehicle and equips it with a standard RV blade 7-pin trailer wiring connector for plugging in and towing a trailer - HEAVY-DUTY CONNECTOR. The 7-way trailer wiring assembly can be used to connect trailer taillights, brake lights, reverse light signals, turn signals, electric trailer brakes and an auxiliary power wire - VEHICLE-SPECIFIC. This vehicle-trailer wiring harness package is designed for select models of the Ford Ranger - DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of the 7-pin vehicle wiring socket is made from durable black molded rubber that will never rust or corrode. (Mounting hardware not included, CURT #58000 recommended) - SPRING-LOADED COVER. To promote long-lasting use and weather resistance, this 7 pin trailer wiring harness kit comes with a spring-loaded dust cover. It protects the 7way RV blade connector when not in use, shielding it from the outdoor elements ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0812GH6QN | | Best Sellers Rank | #22,028 in Automotive ( See Top 100 in Automotive ) #15 in Automotive Hitch Wiring | | Brand | CURT | | Brand Name | CURT | | Cable Type | TRAILER_WIRING | | Connector Type | 7 Pin RV Blade Connector | | Connector type | 7 Pin RV Blade Connector | | Customer Reviews | 4.4 out of 5 stars 125 Reviews | | Global Trade Identification Number | 00612314564316 | | Included Components | Custom Wiring | | Item Dimensions | 17.8 x 10.2 x 5.1 centimeters | | Item Type Name | Ford Ranger | | Item Weight | 672 g | | Item dimensions L x W x H | 17.8 x 10.2 x 5.1 centimeters | | Item weight | 672 g | | Manufacturer | CURT | | Material | Rubber | | Material Type | Rubber | | Recommended Uses For Product | outdoor | | Recommended uses for product | outdoor | | UPC | 612314564316 | | Unit Count | 1 Count | ## Product Details - **Brand:** CURT - **Material:** Rubber - **Item dimensions L x W x H:** 17.8 x 10.2 x 5.1 centimeters - **Item weight:** 672 g - **Connector type:** 7-way Rv Blade ## Images ![Curt 56431 Vehicle-Side Custom Rv Blade 7-Pin Trailer Wiring Harness, Select Ford Ranger - Image 1](https://m.media-amazon.com/images/I/715CwM5BoRL.jpg) ## Questions & Answers **Q: On 2021 what back up features are effected?** A: None on my 2019 ford ranger **Q: Will the 7 pin connector work with the 40974 hopkins plug?** A: yes **Q: Does this wiring harness works on a 2020 Ford Ranger?** A: I assume it would. It was perfect for my 2019 Ranger and I can’t imagine the 2020 changed. **Q: Does this provide power for a wireless brake controller?** A: No this is only a wiring Harness the brake controller has to be either added in the Cab or one of the new types that hooks into the receiver and works via blutooth ## Customer Reviews ### ⭐⭐ No es combatible con una ranger 2024 *by A***A on 17 January 2025* No es combatible con una ranger 2024, el tamaño de los conectores es de diferente tamaño, el de la camioneta es de menor tamaño que el del conector. ### ⭐⭐⭐⭐⭐ Great deal *by J***. on 27 May 2025* ### ⭐⭐⭐⭐⭐ Exact fit and function! *by A***R on 10 June 2025* ## Frequently Bought Together - CURT 56431 Vehicle-Side Custom RV Blade 7-Pin Trailer Wiring Harness, Fits Select Ford Ranger, Black - CURT 13417 Class 3 Trailer Hitch, 2-Inch Receiver, Fits Select Ford Ranger - Draw-Tite Tow Ready 20212 Mounting Bracket for 7-Way OEM Connector --- ## 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.th/products/399249292-curt-56431-vehicle-side-custom-rv-blade-7-pin-trailer](https://www.desertcart.co.th/products/399249292-curt-56431-vehicle-side-custom-rv-blade-7-pin-trailer) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-29*