{"product_id":"curt-55510-vehicle-side-4-pin-trailer-wiring-harness-for-chevrolet-colorado-gmc-canyon-isuzu-i-series","title":"CURT 55510 Vehicle-Side 4-Pin Trailer Wiring Harness for Chevrolet Colorado, GMC Canyon \u0026 Isuzu I-Series","description":"\u003ch2\u003eCURT 55510 Vehicle-Side 4-Pin Trailer Wiring Harness — Plug‑and‑play reliability for select GM trucks\u003c\/h2\u003e\n\u003cp\u003eWhen towing becomes part of your routine, the CURT 55510 Vehicle-Side Custom 4-Pin Trailer Wiring Harness provides a dependable electrical link between your vehicle and a trailer. Designed for select Chevrolet Colorado, GMC Canyon, and Isuzu I-Series models, this harness delivers a standard 4-flat trailer connector without invasive wiring changes. The goal is a clean, durable connection that travels with your vehicle from city streets to backroads.\u003c\/p\u003e\n\u003cp\u003eRather than cutting into factory wiring, the harness uses OEM-compatible connectors that plug into the taillight assembly. This plug-and-play approach offers a secure, long-lasting connection and minimizes installation time. The kit includes all necessary wiring components and a dust cover to keep the connector clean when not in use.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play design eliminates cutting or splicing\u003c\/li\u003e\n  \u003cli\u003e4-way flat output powers tail lights, brake lights, and turn signals\u003c\/li\u003e\n  \u003cli\u003eTail light converter ensures vehicle-trailer compatibility\u003c\/li\u003e\n  \u003cli\u003eSMT circuitry boosts performance and durability\u003c\/li\u003e\n  \u003cli\u003eDust cover protects the connector when not in use\u003c\/li\u003e\n  \u003cli\u003eVehicle-specific fit; verify compatibility via the application info\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow it works and what’s included\u003c\/h3\u003e\n\u003cp\u003eThe harness plugs into the taillight assembly and provides a standard 4-pin socket for your trailer. It includes all necessary wiring components and a dust cover to protect the connection when parked or stored. To confirm compatibility, refer to the vehicle application information.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug into the taillight assembly for a 4-pin output\u003c\/li\u003e\n  \u003cli\u003eAll wiring components are included for a complete install\u003c\/li\u003e\n  \u003cli\u003eDust cover helps keep connectors clean when not in use\u003c\/li\u003e\n  \u003cli\u003eApplication info verifies vehicle compatibility before install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world use cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTowing a small boat or utility trailer on weekend trips with a straightforward, non-invasive hookup\u003c\/li\u003e\n  \u003cli\u003eHauling gear to job sites or camps without dealing with complex splicing or modification\u003c\/li\u003e\n  \u003cli\u003eSeasonal trailer setups that benefit from a ready-to-use, plug-and-play connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy choose CURT\u003c\/h3\u003e\n\u003cp\u003eCURT employs modern SMT circuitry and vehicle-specific connectors to deliver a reliable electrical path for towing needs. The design emphasizes ease of installation, durability, and compatibility, all without altering your vehicle’s factory wiring. Always verify the fit using the provided application information for your Chevrolet Colorado, GMC Canyon, or Isuzu I-Series.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What vehicles is CURT 55510 compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits certain years of Chevrolet Colorado, GMC Canyon, and Isuzu I-Series; check application info to verify compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this harness require cutting or splicing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It uses plug-and-play, vehicle-specific connectors that attach to the taillight assembly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CURT","offers":[{"title":"Default Title","offer_id":42470923173973,"sku":"B000G2OY7M","price":56.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/curt-55510-4pin-harness-plug.jpg?v=1778156494","url":"https:\/\/plentytorque.co.uk\/products\/curt-55510-vehicle-side-4-pin-trailer-wiring-harness-for-chevrolet-colorado-gmc-canyon-isuzu-i-series","provider":"PlentyTorque","version":"1.0","type":"link"}