--- product_id: 13971509 title: "CURT Manufacturing 55243 T-Connector" brand: "curt" price: "€ 106.95" currency: EUR in_stock: true reviews_count: 8 category: "Curt" url: https://www.desertcart.fr/products/13971509-curt-manufacturing-55243-t-connector store_origin: FR region: France --- # 7-way plug for full trailer control No cutting or splicing, plug & play Durable rubber housing, rust-proof CURT Manufacturing 55243 T-Connector **Brand:** curt **Price:** € 106.95 **Availability:** βœ… In Stock ## Summary > πŸ”— Effortless towing starts hereβ€”connect with confidence, every time. ## Quick Answers - **What is this?** CURT Manufacturing 55243 T-Connector by curt - **How much does it cost?** € 106.95 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/13971509-curt-manufacturing-55243-t-connector) ## 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 - β€’ **Built to Last Outdoors:** Rugged molded rubber housing resists rust and corrosion for long-term reliability. - β€’ **Plug & Play Simplicity:** Skip the hacksβ€”installs in minutes with zero cutting or splicing. - β€’ **Weatherproof Protection:** Spring-loaded dust cover shields your connector from dirt and elements when idle. - β€’ **Complete Trailer Control:** Connects all trailer lights, brakes, reverse signals & auxiliary power seamlessly. - β€’ **Tailored for Ford Super Duty:** Custom-fit for F-250, F-350, F-450 & F-550 models with factory tow package. ## Overview The CURT 55243 T-Connector is a vehicle-specific, 7-way trailer wiring harness designed for Ford Super Duty trucks with factory tow packages. It offers a plug-and-play installation with no cutting or splicing required, providing reliable connections for trailer lights, brakes, reverse signals, and auxiliary power. Built with durable molded rubber and a spring-loaded dust cover, it ensures long-lasting, weather-resistant performance for hassle-free towing. ## Description CURT custom wiring connectors and harnesses are the easiest way to outfit your vehicle with a trailer wiring connection for towing. Each one is custom-fitted to work with a specific make and model. This particular 7-way RV blade socket is designed to be a custom wiring option for certain years of the Ford F250 Super Duty, F350 Super Duty, F450 Super Duty and F550 Super Duty (see application info to verify fitment). It provides a universal trailer connection for the tail lights, brake lights, reverse lights, turn signals, electronic trailer brakes and auxiliary power. 7prong taillight wiring can be used as a replacement or new wiring and is typically used for towing fifth wheel and gooseneck trailers. This 7 way female outlet comes with all necessary hardware to establish a solid connection, as well as a dust cover to keep the connector socket clean when not in use. All CURT custom wiring connectors are made vehicle-specific for the easiest possible installation and the best fit. Some automotive manufacturers install a special socket on the vehicle to be used for vehicle-to-trailer wiring. Although this factory tow package socket is not equipped on every vehicle, a CURT custom wiring connector (also called a T-connector) utilizes the socket for simple, stress-free installation. Instead of cutting, splicing and soldering into your vehicle's wiring system, the custom wiring connector uses a single OEM compatible plug and instantly provides a standard vehicle-to-trailer hitch wiring connection. To ensure long-lasting reliability, all CURT custom tconnector wiring is thoroughly tested for optimal functionality. Review: Fits Great and Works Great - I was working on a friends truck, he had bought a used F-250 that had a 4 pin to a six pin to a seven blade adapter. When he hooded up his trailer the brakes would lock up. Buying this ford factory plug to a seven pin adapter fixed all his issues. If your truck has a rigged up hillbilly trailer harness just go ahead and replace it with this product and quit chasing your tail. your life will be so much easier and you can hop in your truck knowing everything works just as it should. Review: This CURT 55243 harness worked perfectly on my 2000 Ford ... - This CURT 55243 harness worked perfectly on my 2000 Ford Excursion V10 4x4 with factory tow package. Bolts for the 7 blade connector lined up perfectly with factory receiver hitch holes. Harness was about 3 inches longer which was not an issue. I took a long look at the connector pictures and wire locations prior to purchase. Very please and was completely plug and play on the Excursion. ## Features - EASY TO INSTALL β€” 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 β€” 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 β€” This vehicle-trailer wiring harness package is designed for select models of the Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty and F-550 Super Duty (factory tow package required) - DURABLE CONSTRUCTION β€” 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 - SPRING-LOADED COVER β€” 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 | B0009I4TYG | | Best Sellers Rank | #555,762 in Automotive ( See Top 100 in Automotive ) #1,000 in Towing Hitch Wiring | | Brand | CURT | | Brand Name | CURT | | Cable Type | 7-way trailer wiring harness | | Connector Type | T Connector | | Customer Reviews | 4.6 out of 5 stars 925 Reviews | | Global Trade Identification Number | 00612314552436 | | Included Components | Custom Wiring | | Item Dimensions | 9 x 8 x 4 inches | | Item Type Name | Ford F-250, F-350, F-450, F-550 Super Duty | | Item Weight | 0.46 Kilograms | | Item dimensions L x W x H | 9 x 8 x 4 inches | | Manufacturer | Curt Manufacturing | | Material | Plastic | | Material Type | Plastic | | Model | 55243 | | Part Number | 55243 | | Recommended Uses For Product | trailer wiring | | UPC | 612314552436 | | Unit Count | 1.0 Count | | Warranty Description | One-Year Limited Warranty | ## Product Details - **Brand:** CURT - **Connector Type:** T Connector - **Item Weight:** 0.46 Kilograms - **Item dimensions L x W x H:** 9 x 8 x 4 inches - **Material:** Plastic ## Images ![CURT Manufacturing 55243 T-Connector - Image 1](https://m.media-amazon.com/images/I/71MaqxbvTiL.jpg) ![CURT Manufacturing 55243 T-Connector - Image 2](https://m.media-amazon.com/images/I/71a7cIM-RtL.jpg) ![CURT Manufacturing 55243 T-Connector - Image 3](https://m.media-amazon.com/images/I/91AEbVElO0L.jpg) ![CURT Manufacturing 55243 T-Connector - Image 4](https://m.media-amazon.com/images/I/61zorp7YvYL.jpg) ![CURT Manufacturing 55243 T-Connector - Image 5](https://m.media-amazon.com/images/I/71RQ--+wZDL.jpg) ## Questions & Answers **Q: Will this work on 2002 Ford F250?** A: Worked fine on my early 1999 F350 **Q: For the individual that changed the position of the pins to make this work on a 2002, can you describe how you were able to remove the pins?** A: I experienced a similar issue - I believe you are referring to the pin layout on the VEHICLE side of this harness, not the standardized 7-pin trailer side. Ford changed the pin layout for model year 2002 & up, so purchasing a wiring pigtail requires matching your vehicle to the correct Ford part. Note that BOTH variants of this part will plug into BOTH truck variants, but they will not function properly when mismatched. You must match your truck year to the proper harness pin layout. For model years 1999 thru 2001, search for Ford part number YC3Z-13A576-CA. For 2002 & up, search for Ford part number 2C3Z-13A576-DA. (you'll have to cross those numbers to Curt or other manufacturers yourself) If you need to change VEHICLE side pin layouts (on THIS harness, NOT the TRUCK), I'd imagine that would require disassembling the back side of the connector, and using a pick or scribe to free the pins from the housing and relocating them to the positions needed on your truck - you'll have to be savvy with a multimeter to map the pins to what you need on your vehicle. **Q: Is this a 7 blade for an rv?** A: Yes This is a 7 Way Connector **Q: Does it work in mt toyota tacoma 2006** A: It literally says Ford in the description. It does not say Toyota ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits Great and Works Great *by R***T on September 1, 2021* I was working on a friends truck, he had bought a used F-250 that had a 4 pin to a six pin to a seven blade adapter. When he hooded up his trailer the brakes would lock up. Buying this ford factory plug to a seven pin adapter fixed all his issues. If your truck has a rigged up hillbilly trailer harness just go ahead and replace it with this product and quit chasing your tail. your life will be so much easier and you can hop in your truck knowing everything works just as it should. ### ⭐⭐⭐⭐⭐ This CURT 55243 harness worked perfectly on my 2000 Ford ... *by J***N on June 4, 2018* This CURT 55243 harness worked perfectly on my 2000 Ford Excursion V10 4x4 with factory tow package. Bolts for the 7 blade connector lined up perfectly with factory receiver hitch holes. Harness was about 3 inches longer which was not an issue. I took a long look at the connector pictures and wire locations prior to purchase. Very please and was completely plug and play on the Excursion. ### ⭐⭐⭐⭐⭐ OEM style, worked perfectly *by T***R on January 7, 2022* I recently bought an older farm truck and the hitch wiring had been hacked up over the years so I bought this to replace the seven pin RV plug and it fit perfectly and matched up to the original OEM plug, couldn't be happier and now my wiring is no longer hacked up --- ## 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.fr/products/13971509-curt-manufacturing-55243-t-connector](https://www.desertcart.fr/products/13971509-curt-manufacturing-55243-t-connector) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-04-24*