--- product_id: 475426145 title: "OEM Style Replacement USCAR Connector Wiring Harness, Universal 7 Pin Trailer Plug Truck Side, Splice-in Multi-Tow Factory 7 Way Towing Hitch Wire for Ford, GM, Chevy Silverado, GMC Sierra Dodge" brand: "mecmo" price: "4724 kr" currency: ISK in_stock: true reviews_count: 13 category: "Mecmo" url: https://www.desertcart.is/products/475426145-oem-style-replacement-uscar-connector-wiring-harness-universal-7-pin store_origin: IS region: Iceland --- # Standardized 7-pin USCAR connector Color-coded wires with heat shrink butt connectors 16-inch splice-in harness length OEM Style Replacement USCAR Connector Wiring Harness, Universal 7 Pin Trailer Plug Truck Side, Splice-in Multi-Tow Factory 7 Way Towing Hitch Wire for Ford, GM, Chevy Silverado, GMC Sierra Dodge **Brand:** mecmo **Price:** 4724 kr **Availability:** ✅ In Stock ## Summary > 🔗 Hook Up Like a Pro — The Ultimate 7-Pin Tow Harness Upgrade ## Quick Answers - **What is this?** OEM Style Replacement USCAR Connector Wiring Harness, Universal 7 Pin Trailer Plug Truck Side, Splice-in Multi-Tow Factory 7 Way Towing Hitch Wire for Ford, GM, Chevy Silverado, GMC Sierra Dodge by mecmo - **How much does it cost?** 4724 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/475426145-oem-style-replacement-uscar-connector-wiring-harness-universal-7-pin) ## Best For - mecmo enthusiasts ## Why This Product - Trusted mecmo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Tow Ready:** Perfect for upgrading or repairing your truck’s factory tow system—ideal for 1999-2002 GM trucks and beyond. - • **Durable Copper Core:** Premium 14-16 AWG pure copper wires wrapped in flexible plastic loom for long-lasting reliability. - • **Seamless OEM Compatibility:** Direct replacement for Ford, GM, Chevy, Dodge & more—fits like factory fresh. - • **Universal 7-Pin Powerhouse:** Works flawlessly with any standard round 7-wire trailer connector—one harness, endless towing possibilities. - • **Effortless Splice-In Installation:** Color-coded wiring and heat shrink connectors make retrofitting your tow package a breeze. ## Overview The MECMO OEM Style Replacement USCAR Connector Wiring Harness is a universal 7-pin trailer plug designed for seamless factory-style integration with major truck brands like Ford, GM, Chevy, and Dodge. Featuring a 16-inch splice-in design with color-coded, heat-shrink butt connectors and durable pure copper wiring, it ensures a reliable, easy-to-install solution for upgrading or repairing your vehicle’s towing system. ## Description Buy MECMO OEM Style Replacement USCAR Connector Wiring Harness, Universal 7 Pin Trailer Plug Truck Side, Splice-in Multi-Tow Factory 7 Way Towing Hitch Wire for Ford, GM, Chevy Silverado, GMC Sierra Dodge: Wiring - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Good product, matches the factory appearance for my vehicle - Quality part, easy install. Wiring wasn’t the exact colors for my vehicle but very easy to match up. Works well Review: Harness - Was a perfect fit for the new 7/4 pin connector. Spliced it into the original harness. Problem solved. ## Features - USCAR Replacement Connector: - This USCAR 7 way pigtail socket is a standardized 7 pin provides a connection point for vehicle-side trailer wiring. About 16 inches long for replacing your old damaged factory 7-way wiring harness at your truck end - Universal 7 Pin: - Work with any 7 wire trailer connector that uses a standard round plug at the back; USCAR Style connector could used as direct replacement for Ford, GM, Dodge, Toyota, Chevy, GMC, Ram, Dodge Pickup, Nissan, etc - Install A 7 Way Trailer Connector: - This 7-way USCAR replacement harness can be hardwired into your tow vehicle's wiring system to install a 7-pin trailer connector or create a multi-tow installation on your vehicle end (Commonly use with GM / Ford / Import Multi-Tow) - Color Coded: - Color Coded USCAR 7 pin socket comes with 6 heat shrink butt, easily splice into original wiring, allows you to switch out the OEM tow package wiring harness easily - Well Made: - Pure copper 14-16AWG wires are full covered with flexible plastic loom tubing; Replace or to retrofit your trucks to allow use of the most popular OE tow connector (Note: Typically for used to retro-fit 1999-2002 GM trucks) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B1ZF56Y2 | | Best Sellers Rank | #13,014 in Automotive ( See Top 100 in Automotive ) #37 in Towing Hitch Wiring | | Brand | MECMO | | Brand Name | MECMO | | Cable Type | wiring harness | | Connector Type | 7-way Uscar | | Customer Reviews | 4.7 out of 5 stars 360 Reviews | | Item Type Name | Factory tow package harness | | Item Weight | 0.14 kg | | Manufacturer | MECMO | | Material | Copper, Plastic | | Material Type | Copper, Plastic | | Model | Replacement USCAR OEM | | Number of Items | 1 | | Part Number | MEU2212 | | Unit Count | 1 Count | | Wire Diameter | 0.07 inches | ## Product Details - **Brand:** MECMO - **Connector Type:** 7-way Uscar - **Item Weight:** 0.14 kg - **Material:** Copper, Plastic - **Wire Diameter:** 0.07 inches ## Images ![OEM Style Replacement USCAR Connector Wiring Harness, Universal 7 Pin Trailer Plug Truck Side, Splice-in Multi-Tow Factory 7 Way Towing Hitch Wire for Ford, GM, Chevy Silverado, GMC Sierra Dodge - Image 1](https://m.media-amazon.com/images/I/61S4PjCai3L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product, matches the factory appearance for my vehicle *by F***D on July 27, 2026* Quality part, easy install. Wiring wasn’t the exact colors for my vehicle but very easy to match up. Works well ### ⭐⭐⭐⭐⭐ Harness *by B***D on March 6, 2026* Was a perfect fit for the new 7/4 pin connector. Spliced it into the original harness. Problem solved. ### ⭐⭐⭐⭐ Good connector, check wire coloring carefully *by S***E on March 14, 2026* Good connector. However, check wire coloring carefully! In my case, most colors matched expected, except the 10ga black wire went to 12v positive post (aux power) and the 14ga red wire was backup. The standard is heavy red is 12v+ and light green is backup, so use an ohmmeter to see how yours is wired. ## Frequently Bought Together - MECMO OEM Style Replacement USCAR Connector Wiring Harness, Universal 7 Pin Trailer Plug Truck Side, Splice-in Multi-Tow Factory 7 Way Towing Hitch Wire for Ford, GM, Chevy Silverado, GMC Sierra Dodge - CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Plugs into Any USCAR Socket, Packaged --- ## 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.is/products/475426145-oem-style-replacement-uscar-connector-wiring-harness-universal-7-pin](https://www.desertcart.is/products/475426145-oem-style-replacement-uscar-connector-wiring-harness-universal-7-pin) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-09-21*