--- product_id: 9131626 title: "CURT 51515 Quick Plug Universal Electric Trailer Brake Controller Wiring Harness" brand: "curt" price: "370 kr" currency: NOK in_stock: true reviews_count: 13 category: "Curt" url: https://www.desertcart.no/products/9131626-curt-51515-quick-plug-universal-electric-trailer-brake-controller-wiring store_origin: NO region: Norway --- # 12-gauge power wires Universal quick plug fit Protective slit-loom sleeve CURT 51515 Quick Plug Universal Electric Trailer Brake Controller Wiring Harness **Brand:** curt **Price:** 370 kr **Availability:** ✅ In Stock ## Summary > 🔧 Plug in power, drive with confidence—stop smarter, not harder. ## Quick Answers - **What is this?** CURT 51515 Quick Plug Universal Electric Trailer Brake Controller Wiring Harness by curt - **How much does it cost?** 370 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/9131626-curt-51515-quick-plug-universal-electric-trailer-brake-controller-wiring) ## 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 - • **Flexible Setup:** 24-inch cable length offers versatile dash positioning to suit your driving style and vehicle layout. - • **Effortless Installation:** Quick plug design with blunt-cut wires for seamless splicing into your vehicle’s system. - • **Universal Compatibility:** Fits any CURT brake controller with quick plug connector—adaptable across multiple vehicle models. - • **Consistent Power Delivery:** Heavy-duty 12-gauge copper wiring ensures reliable, uninterrupted brake controller performance. - • **Durability Meets Protection:** Slit-loom sleeve guards wires against abrasion and crushing, keeping your brake system safe and sound. ## Overview The CURT 51515 Quick Plug Universal Electric Trailer Brake Controller Wiring Harness is a robust, easy-to-install solution designed for professional-grade trailer brake control. Featuring heavy-duty 12-gauge copper wires and a universal quick plug connector, it guarantees consistent power delivery and broad vehicle compatibility. Its 24-inch length and protective slit-loom sleeve ensure flexible, durable installation, making it the go-to harness for millennial managers who demand safety, efficiency, and hassle-free upgrades on the road. ## Description It takes a lot of power to stop a moving trailer, especially when that trailer is hauling livestock, construction materials, industrial equipment or other heavy-duty cargo. Play it safe when you tow and give your trailer brakes the control they need with a CURT trailer brake controller and brake controller harness. CURT quick plug brake controller harnesses make the installation of your brake controller easy. This brake controller harness comes with pigtails to splice into your vehicle's electrical system. When a CURT quick plug harness is not a compatible option for your vehicle, a quick plug with pigtails is the next best thing. These harnesses feature a quick plug end to easily snap into your CURT brake control and colored wires to coordinate with the appropriate electrical function. This universal splice-in harness comes with a protective slit loom sleeve and can easily be installed using the CURT universal wiring kit #51500. It is designed to be compatible with a variety of vehicles that are not equipped with a factory plug for a brake control. Review: Works as advertised; a great value - Works as advertised. Has the right connector to interface with a CURT time delay brake controller, so once wired in, it's very easy to swap out any CURT brake controller without rewiring anything. The individual wires are much longer than needed, so I can cut them all to the perfect length. Being under the dash, there's also no need for the protective sleeve (and in fact, I couldn't route the individual wires where they need to go with that sleeve in place). But I just pulled that off and used it to cover the +12V wire under the hood. All in all a great value. Review: Works as it should - If you have minor splicing experience this is a good option to install the Curt trailer brake controller. Quick and easy, I used heat shrink and electrical tape as well as wire loom just because I had all of it, but definitely bit needed. Just use some 22-18 gauge butt splices and the job is done. ## Features - SIMPLE TO INSTALL. This universal wiring harness allows for simple, straightforward trailer brake controller installation. It comes with blunt-cut wires to splice into your vehicle's existing wiring - RELIABLE POWER. This brake controller wiring harness is constructed with quality 12-gauge wires to ensure consistent power between your trailer brake controller, vehicle and electric trailer brakes. The wires are also color-coded - UNIVERSAL. This brake controller wiring is made for universal application, allowing you to splice your CURT brake controller into a variety of vehicles. Vehicle-specific wiring harnesses are also available (sold separately) - VERSATILE USE. This trailer brake controller wiring is compatible with any CURT trailer brake controller equipped with a quick plug connector. It also features a 24-inch length for flexible positioning of the brake controller on the dash - PROTECTED WIRES. To keep power flowing and ensure your connection stays well-protected, this trailer brake controller harness comes with a slit-loom sleeve, helping to keep the wires bundled, avoid crushing and resist abrasions ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003721C0U | | Best Sellers Rank | #769,847 in Automotive ( See Top 100 in Automotive ) #1,175 in Towing Hitch Wiring | | Brand | CURT | | Brand Name | CURT | | Cable Type | wire harness | | Connector Type | Quick Plug | | Customer Reviews | 4.6 out of 5 stars 848 Reviews | | Global Trade Identification Number | 00612314515158 | | Included Components | Brake Ctrl Harness | | Item Dimensions | 25 x 1.25 x 0.75 inches | | Item Type Name | Quick Plug Universal Electric Trailer Brake Controller Wiring Harness | | Item Weight | 3.2 ounces | | Item dimensions L x W x H | 25 x 1.25 x 0.75 inches | | Manufacturer | Curt Manufacturing | | Material | Copper | | Material Type | Copper | | Model | 51515 | | Number of Items | 1 | | Part Number | 51515 | | Recommended Uses For Product | trailer brake controller wiring | | UPC | 759173219282 612314515158 | | Unit Count | 1 Count | | Warranty Description | One-Year Limited Warranty | ## Images ![CURT 51515 Quick Plug Universal Electric Trailer Brake Controller Wiring Harness - Image 1](https://m.media-amazon.com/images/I/619LAvC4AZL.jpg) ![CURT 51515 Quick Plug Universal Electric Trailer Brake Controller Wiring Harness - Image 2](https://m.media-amazon.com/images/I/71VkFqoprJL.jpg) ![CURT 51515 Quick Plug Universal Electric Trailer Brake Controller Wiring Harness - Image 3](https://m.media-amazon.com/images/I/617RgNI1wRL.jpg) ![CURT 51515 Quick Plug Universal Electric Trailer Brake Controller Wiring Harness - Image 4](https://m.media-amazon.com/images/I/71lk6HGZQKL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as advertised; a great value *by A***R on September 6, 2016* Works as advertised. Has the right connector to interface with a CURT time delay brake controller, so once wired in, it's very easy to swap out any CURT brake controller without rewiring anything. The individual wires are much longer than needed, so I can cut them all to the perfect length. Being under the dash, there's also no need for the protective sleeve (and in fact, I couldn't route the individual wires where they need to go with that sleeve in place). But I just pulled that off and used it to cover the +12V wire under the hood. All in all a great value. ### ⭐⭐⭐⭐⭐ Works as it should *by K***R on April 23, 2023* If you have minor splicing experience this is a good option to install the Curt trailer brake controller. Quick and easy, I used heat shrink and electrical tape as well as wire loom just because I had all of it, but definitely bit needed. Just use some 22-18 gauge butt splices and the job is done. ### ⭐⭐⭐⭐⭐ Fast delivery *by A***R on September 9, 2025* Works great with brake box --- ## 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.no/products/9131626-curt-51515-quick-plug-universal-electric-trailer-brake-controller-wiring](https://www.desertcart.no/products/9131626-curt-51515-quick-plug-universal-electric-trailer-brake-controller-wiring) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-21*