--- product_id: 4298479 title: "CURT 58150 Vehicle-Side 7-Pin RV Blade Trailer Wiring Harness Connector" brand: "curt" price: "€ 15.31" currency: EUR in_stock: true reviews_count: 13 category: "Curt" url: https://www.desertcart.hr/products/4298479-curt-58150-vehicle-side-7-pin-rv-blade-trailer-wiring store_origin: HR region: Croatia --- # 7-pin RV blade connector weather-resistant terminals spring-loaded dust cover CURT 58150 Vehicle-Side 7-Pin RV Blade Trailer Wiring Harness Connector **Brand:** curt **Price:** € 15.31 **Availability:** ✅ In Stock ## Summary > 🔗 Stay Connected, Stay Ahead: The Ultimate 7-Way RV Wiring Solution ## Quick Answers - **What is this?** CURT 58150 Vehicle-Side 7-Pin RV Blade Trailer Wiring Harness Connector by curt - **How much does it cost?** € 15.31 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/4298479-curt-58150-vehicle-side-7-pin-rv-blade-trailer-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 - • **Plug & Play Ready:** Pre-wired for quick splice-in installation—get back on the road faster. - • **Dust & Water Shield:** Spring-loaded cover locks out dirt and moisture for consistent performance. - • **Seamless 7-Pin Power:** Connect all trailer lights & brakes with one reliable plug-in. - • **Corrosion-Proof Design:** Durable black plastic housing resists rust and weather damage. - • **Universal Compatibility:** Fits virtually any vehicle-side 7-way RV connector for easy replacement. ## Overview The CURT 58150 is a weather-resistant, 7-pin RV blade trailer wiring harness connector designed for reliable power delivery to all trailer lighting and braking systems. Featuring a spring-loaded dust cover and corrosion-proof black plastic housing, it ensures long-lasting, secure connections compatible with virtually any vehicle-side 7-way RV connector. ## Description Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way round RV blade connector is designed to supply power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It features rust-free black plastic construction and comes with a spring-loaded cover to keep out dust and water. This 7-way round connector is a female-end socket, specifically designed for the vehicle side of the connection. 7-way RV blades are typically used on RV travel trailers, and this particular connector can be easily interchanges with other 7-way RV connectors. Review: Good quality - Better quality than the cheapies Review: As described - Used this to control my RV running lights and reverse light on rear, Works great. ## Features - PROTECTED. This 7-way RV blade socket is equipped with a spring-loaded dust cover that keeps the connection points dry and protected when not in use, ensuring strong, consistent power for miles to come - WEATHER-RESISTANT. This trailer wiring socket comes with concealed wire terminals. This helps protect the splice-in connection points for the wires, keeping them safe from dirt, rain, corrosion and other threats - RELIABLE CONNECTION. This 7-pin trailer wiring socket comes ready to splice into your existing vehicle wiring. It can be used to connect the taillights, brake lights, reverse lights, turn signals, trailer brakes and auxiliary power - VERSATILE DESIGN. This connector makes a great replacement 7-way RV blade connector and is interchangeable with virtually any vehicle-side 7-way RV connector. 7-pin trailer wiring is commonly used for towing RV travel trailers - DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of this 7-pin trailer wiring socket is made from durable black plastic that will never rust or corrode ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001EP0G72 | | Best Sellers Rank | #6,756 in Automotive ( See Top 100 in Automotive ) #13 in Trailer Connectors | | Brand | CURT | | Connector Type | 7-pin Rv Blade | | Customer Reviews | 4.6 4.6 out of 5 stars (1,847) | | Date First Available | September 23, 2008 | | Exterior | Painted | | Global Trade Identification Number | 00612314915002 | | Is Discontinued By Manufacturer | No | | Item Weight | 3.52 ounces | | Item dimensions L x W x H | 3 x 4 x 4 inches | | Item model number | 58150 | | Manufacturer | Curt Manufacturing | | Manufacturer Part Number | 58150 | | Material | Black Plastic | | Model | 7-Way RV Connector | | OEM Part Number | 58150 | | Product Dimensions | 3 x 4 x 4 inches | | Recommended Uses For Product | trailer wiring | | UPC | 612314915002 | ## Product Details - **Brand:** CURT - **Connector Type:** 7-pin Rv Blade - **Item dimensions L x W x H:** 3 x 4 x 4 inches - **Material:** Black Plastic - **Recommended Uses For Product:** trailer wiring ## Images ![CURT 58150 Vehicle-Side 7-Pin RV Blade Trailer Wiring Harness Connector - Image 1](https://m.media-amazon.com/images/I/71CidCY4IuL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by D***. on January 22, 2026* Better quality than the cheapies ### ⭐⭐⭐⭐⭐ As described *by B***N on August 1, 2025* Used this to control my RV running lights and reverse light on rear, Works great. ### ⭐⭐⭐⭐⭐ Inside the bed connector *by G***D on July 14, 2025* My truck has the “below bed” puck system for the 5th wheel. I installed this so the cable does not have to hang over the tailgate and plug into the bumper plug. Easy install, there is a pass through connector on one end so you unplug the original connector and plug this one in between. Couldn”t be easier. A quick google search returned videos of where others placed theirs into the bed side. ## Frequently Bought Together - CURT 58150 Vehicle-Side 7-Pin RV Blade Trailer Wiring Harness Connector - CURT 58141 Trailer-Side 7-Pin RV Blade Wiring Harness Connector - CheeMuii 7 Way Trailer Junction Box Weatherproof 7 Pin Trailer Wiring Box 7 Color-Coded Electric Wires Connection Box for RV Camper Trailer Light Rewiring --- ## 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.hr/products/4298479-curt-58150-vehicle-side-7-pin-rv-blade-trailer-wiring](https://www.desertcart.hr/products/4298479-curt-58150-vehicle-side-7-pin-rv-blade-trailer-wiring) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-25*