{"product_id":"lochnchn-gmc-sierra-replacement-tail-light-for-2019-2025-sierra-1500-2500hd-3500hd-halogen-direct-fit-waterproof","title":"Lochnchn GMC Sierra Replacement Tail Light for 2019-2025 Sierra 1500\/2500HD\/3500HD — Halogen Direct-Fit, Waterproof","description":"\u003cp\u003e\u003cstrong\u003eLochnchn tail light is a direct-fit halogen replacement for select 2019–2025 GMC Sierra 1500, 2500HD and 3500HD models, providing factory-style lighting with waterproof plastic construction.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eReplace a damaged or worn taillight with this Lochnchn unit engineered to match the original mounting points and functions of factory halogen assemblies. It is designed to work with halogen-equipped Sierra trucks from model years 2019 through 2025 (including PRO, SLE, Elevation and 1500 Limited where specified), offering brake, reverse and running-light operation once the bulb is fitted. This assembly is not compatible with full LED tail light variants—confirm your truck’s tail light type before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eWhich GMC Sierra years and trims will this Lochnchn tail light fit?\u003c\/h3\u003e\n\u003cp\u003eThis replacement is made to fit GMC Sierra 1500 (2019–2025 PRO\/SLE\/Elevation and 2022 1500 Limited) and GMC Sierra 2500HD\/3500HD (2019–2025). It follows the original mounting layout for halogen models only. Always verify your vehicle’s year, trim and whether it uses halogen rather than full LED lights before purchasing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFitment: 2019–2025 Sierra 1500 PRO, SLE, Elevation; 2022 Sierra 1500 Limited\u003c\/li\u003e\n  \u003cli\u003eAlso fits: 2019–2025 Sierra 2500HD and 3500HD\u003c\/li\u003e\n  \u003cli\u003eNot compatible with full LED tail light assemblies\u003c\/li\u003e\n  \u003cli\u003eConfirm factory halogen tail light type prior to installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat lighting functions does the replacement provide?\u003c\/h3\u003e\n\u003cp\u003eOnce you install the appropriate bulb, the Lochnchn assembly supports three primary functions: brake illumination, reverse light, and driving\/running light. The unit is built to work with standard halogen bulbs and the truck’s existing wiring, giving predictable, OEM-style operation. This makes it suitable for routine driving and backup maneuvers when matched to correct bulbs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrake light — bright, visible stop indication\u003c\/li\u003e\n  \u003cli\u003eReverse light — clear white illumination for backing up\u003c\/li\u003e\n  \u003cli\u003eDriving\/running light — low-intensity illumination during motion\u003c\/li\u003e\n  \u003cli\u003eWorks with factory halogen bulbs and wiring harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and weather-resistant is the Lochnchn taillight?\u003c\/h3\u003e\n\u003cp\u003eThe housing is molded from robust plastic and sealed to resist dust and moisture, extending service life under normal road and weather conditions. Its construction balances weight and toughness while preserving the look and fit of the original equipment. Routine inspection of seals and connectors is recommended for long-term reliability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: impact-resistant plastic housing\u003c\/li\u003e\n  \u003cli\u003eSealed design: dustproof and waterproof protection\u003c\/li\u003e\n  \u003cli\u003eHigh-brightness output for visibility and safety\u003c\/li\u003e\n  \u003cli\u003eDesigned for long service life under road use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and do I need a mechanic?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for someone familiar with automotive light assemblies: the unit installs into the factory mounting points and connects to the existing harness. A competent DIYer can complete the swap with basic hand tools, but professional installation is recommended if you’re not comfortable working with vehicle electrical connections or interior trim removal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit to factory mounting locations\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play with halogen wiring harness (no major modification)\u003c\/li\u003e\n  \u003cli\u003eBasic tools typically required; professional install advised if unsure\u003c\/li\u003e\n  \u003cli\u003eCheck bulb fitment and functionality after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Lochnchn taillight is intended for GMC Sierra owners who need an OEM-style halogen replacement for 2019–2025 1500 (select trims), 2500HD and 3500HD models. Choose this part if your original halogen taillight is cracked, fogged, leaking or otherwise failing, and you want a durable, weather-resistant assembly that restores brake, reverse and running-light functions. Not suitable for trucks equipped with factory full-LED tail lights.\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: Will this fit my 2021 GMC Sierra with LED tail lights?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This Lochnchn unit fits factory halogen tail light models only and is not compatible with full LED assemblies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the taillight include bulbs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The housing is sold as a replacement unit; bulbs are typically installed separately—confirm with the seller whether bulbs are included.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lochnchn","offers":[{"title":"Default Title","offer_id":48080627073182,"sku":"B0CCXWMV2V","price":139.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/lochnchn-tail-light-front-assembly_60dbf5f9-4fb4-493d-85fc-e846f5182196.jpg?v=1785783275","url":"https:\/\/northtrailauto.ca\/products\/lochnchn-gmc-sierra-replacement-tail-light-for-2019-2025-sierra-1500-2500hd-3500hd-halogen-direct-fit-waterproof","provider":"North Trail Auto","version":"1.0","type":"link"}