--- product_id: 1790945 title: "Manufacturing 56045 Wiring T-Connectors" brand: "curt" price: "VT24159" currency: VUV in_stock: true reviews_count: 13 url: https://www.desertcart.vu/products/1790945-manufacturing-56045-wiring-t-connectors store_origin: VU region: Vanuatu --- # Surface mount tech for reliable power Plug-and-play 4-pin connector Weatherproof dust cover Manufacturing 56045 Wiring T-Connectors **Brand:** curt **Price:** VT24159 **Availability:** ✅ In Stock ## Summary > 🚗🔗 Tow Smart, Tow Stylish — Stay Connected Wherever the Road Leads! ## Quick Answers - **What is this?** Manufacturing 56045 Wiring T-Connectors by curt - **How much does it cost?** VT24159 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/1790945-manufacturing-56045-wiring-t-connectors) ## 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 - • **Effortless Plug & Play:** No cutting or splicing—installs in minutes for a seamless fit on select Volvo XC90 models. - • **Optimized Power Delivery:** Advanced surface mount technology ensures consistent light intensity and heat reduction. - • **Built for Your Volvo XC90:** Custom-designed harness tailored to specific model years for perfect OEM integration. - • **Weather-Resistant Durability:** Includes a rubber dust cover to protect your connection from dirt, moisture, and outdoor elements. - • **Universal 4-Pin Compatibility:** Connect trailer tail, brake, and turn signals with the industry-standard 4-flat wiring. ## Overview The CURT 56045 Vehicle-Side Custom 4-Pin Trailer Wiring Harness offers a precision-fit, plug-and-play solution for select Volvo XC90 models. Engineered with surface mount technology for reliable power and equipped with a weatherproof dust cover, this harness enables quick, no-splice installation of a universal 4-flat trailer connector, ensuring your trailer’s lights function flawlessly on every journey. ## Description 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 automotive electric system and provides a standard, universal 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 plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Volvo XC90 (to verify your vehicle compatibility, see application info). 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. 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 hitch setup. ## Features - EASY TO INSTALL. No cutting! No splicing! This trailer wiring harness kit plugs into existing factory wiring on your vehicle and equips it with a standard, rear 4-pin trailer wiring connector for plugging in and towing a trailer - STANDARD CONNECTOR. This plug-in 4-flat trailer wiring can be used to connect trailer tail lights, brake signal lights and turn signals. 4-way trailer light wiring is popular on a variety of trailers, adding versatile towing options for your vehicle - VEHICLE-SPECIFIC. This aftermarket, vehicle-trailer wiring harness is designed for select years of the Volvo XC90 - RELIABLE POWER. This 4-way trailer wiring harness is built with surface mount technology. This type of circuitry generates less heat, optimal light intensity and durable performance - DUST COVER. To promote long-lasting use and weather resistance, this 4-pole trailer lighting wire harness comes with a rubber dust cover. It easily fits onto the 4-way flat connector when not in use, protecting it against the outdoor elements ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | CURT | | Material | Copper, Rubber | | Item dimensions L x W x H | 9 x 4 x 3 inches | | Item Weight | 16 ounces | | Connector Type | 4-pin Trailer Connector | | Recommended Uses For Product | trailer wiring | | Manufacturer | Curt Manufacturing | | UPC | 612314560455 | | Global Trade Identification Number | 00612314560455 | | Model | Custom Wiring | | Item Weight | 1 pounds | | Product Dimensions | 9 x 4 x 3 inches | | Item model number | 56045 | | Is Discontinued By Manufacturer | No | | Exterior | Painted | | Manufacturer Part Number | 56045 | | OEM Part Number | 56045 | ## Product Details - **Brand:** CURT - **Material:** Copper, Rubber - **Item dimensions L x W x H:** 9 x 4 x 3 inches - **Item Weight:** 16 ounces - **Connector Type:** 4-pin Trailer Connector ## Images ![Manufacturing 56045 Wiring T-Connectors - Image 1](https://m.media-amazon.com/images/I/515mMf0oJjL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Easy to install and works like it should *by H***T on Reviewed in the United States on February 11, 2024* Purchased this for my volvo xc90 and it's truly plug and play. Very simple and quick to install. Took about 20 minutes. Works the trailer lighting as it should. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars This does fit 2004 xc90 *by L***N on Reviewed in the United States on March 5, 2024* It’s a great plug and go product. It DOES fit 2004 model xc90. I know it said it doesn’t but I took a chance and it does ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Great solution, easy installation *by S***T on Reviewed in the United States on August 6, 2015* Works perfectly, easy to install. My vehicle is a 2006 XC90. The only hard part is getting to the light connectors inside the access panels at the corners of the car, especially since you can't see them. Explore with your finger directly behind the trim panel where the seat belt rollers are mounted and you'll feel them. With a flashlight and a mirror or the front-facing camera on your phone you can see where they are behind the trim panel to help get you started. Feel around with your finger on the back of the light connector next to the car's sheet metal and you'll feel a thin flexible circular plastic disk which is the flange of the plastic pin holding the connector in place on the wall. Pry that disk with your finger and the pin easily pops out of the hole it's in. There is a little locking latch on the connectors to get them separated so that you can insert the T-connector of the Curt unit. When you've got the new connectors in place, it takes a little dexterity to feel for the hole and get the mounting pin pushed back into the wall, but try to do this if you can. You want to minimize the strain on the wiring going out to the tail light assembly.I played it safe and disconnected the negative lead of the battery (10 mm wrench) to de-energize the car before connecting the main power lead of the Curt unit to the power feed on the fuse block. Without doing that, know that you will be in contact with a live 12V line from the battery and you DO NOT want to accidentally touch that to the vehicle ground either directly (if you pull the existing wire off the post) or by bridging it with one of your tools! Plus these Volvos are so full of electronic control systems I didn't want to risk a static spike blowing up one of those modules. The only downside to disconnecting the battery is that I had to reset the clock in the instrument panel.I tucked the Curt unit between the vehicle body and that big wiring bundle at the bottom of the access hatch. No need for the adhesive which most people say doesn't hold anyway.I have the 4-pin plug to the trailer going through the tailgate for now, but intend to cut and reconnect these four wires using butt splices after routing the cable underneath the vehicle through one of those oval-shaped rubber plugs you will see in the floor of the vehicle body next to the battery. --- ## 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.vu/products/1790945-manufacturing-56045-wiring-t-connectors](https://www.desertcart.vu/products/1790945-manufacturing-56045-wiring-t-connectors) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-03*