{"product_id":"lqylmy-passenger-side-tail-lamp-wiring-harness-for-chevy-silverado-gmc-sierra-2016-2019-oe-fit-plug-and-play","title":"LQYLMY Passenger Side Tail Lamp Wiring Harness for Chevy Silverado \u0026 GMC Sierra 2016–2019 — OE-fit, Plug-and-Play","description":"\u003cp\u003e\u003cstrong\u003eLQYLMY's passenger-side tail lamp wiring harness is a direct replacement for part #23295977, providing a plug-and-play electrical connection for Chevy Silverado and GMC Sierra 2016–2019 trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis harness is engineered to restore reliable rear lighting operation after damage, corrosion, or connector failure. Built with tin-plated copper conductors, pure copper terminals and an NBR rubber seal at the mating joint, the assembly focuses on conductivity, corrosion resistance and ingress protection so signals reach the tail lamp without voltage loss or intermittent faults. It’s manufactured to match the OE fit and wiring layout so installation is straightforward.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this harness match my truck’s original equipment?\u003c\/h3\u003e\n\n\u003cp\u003eThe LQYLMY unit is designed to replace factory harness number 23295977 and fits the wiring layout used on Chevy Silverado 1500\/2500HD\/3500HD and GMC Sierra 2500HD\/3500HD from 2016 to 2019. Connector shapes, pin arrangement and wire lengths are matched to the OEM interface to minimize trimming or splicing. Using a like-for-like replacement keeps the circuit behavior and lamp functions the same as the original installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces OEM part number 23295977 exactly\u003c\/li\u003e\n  \u003cli\u003eDesigned for Silverado 1500, 2500HD, 3500HD (2016–2019)\u003c\/li\u003e\n  \u003cli\u003eCompatible with GMC Sierra 2500HD and 3500HD (2016–2019)\u003c\/li\u003e\n  \u003cli\u003eOEM-style connector pattern and wire routing for direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and protections does it use to prevent failures?\u003c\/h3\u003e\n\n\u003cp\u003eConductive paths use high-purity tin-plated copper wire and pure copper terminals for lower contact resistance and improved corrosion resistance compared with untreated conductors. The harness features an NBR rubber seal at the mating interface to block water and contaminants that could otherwise cause shorts or intermittent connections during wet conditions or pressure washing. These choices extend service life and reduce the chance of dimming or signal loss under real-world conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTin-plated copper wiring for excellent conductivity\u003c\/li\u003e\n  \u003cli\u003ePure copper terminals to reduce contact resistance\u003c\/li\u003e\n  \u003cli\u003eNBR rubber seal ring to protect against moisture ingress\u003c\/li\u003e\n  \u003cli\u003eDurable insulation to resist vibration and temperature cycling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation and what tools are required?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is intended to be plug-and-play: the harness mates to the factory connector and secures in the OEM routing location without major modification. Typical installation requires basic hand tools and roughly the same time as swapping a factory harness—no soldering or special modules needed. Always disconnect the battery before working on vehicle electrical systems and follow factory service procedures for safety.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play design—no cutting or splicing in standard cases\u003c\/li\u003e\n  \u003cli\u003eRequires basic hand tools (screwdriver, pliers, socket set)\u003c\/li\u003e\n  \u003cli\u003eRecommended to disconnect battery before install\u003c\/li\u003e\n  \u003cli\u003eMounts in factory routing points for a clean fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill replacing the harness improve rear light performance?\u003c\/h3\u003e\n\n\u003cp\u003eReplacing a damaged or corroded harness restores proper electrical flow so brake, tail, turn and reverse lamp signals operate reliably and at correct brightness. The improved conductivity and sealed connection reduce voltage drop and the risk of intermittent faults that can cause flickering or non-functional lamps. It restores expected performance but does not alter lamp output beyond the vehicle’s original specifications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces voltage drop for consistent lamp brightness\u003c\/li\u003e\n  \u003cli\u003eStops intermittent faults caused by corrosion or broken wires\u003c\/li\u003e\n  \u003cli\u003eRestores factory signal timing and function\u003c\/li\u003e\n  \u003cli\u003eMaintains OEM electrical behavior without changing lamp output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This LQYLMY passenger-side tail lamp wiring harness is for owners and technicians working on 2016–2019 Chevy Silverado and 2016–2019 GMC Sierra trucks who need a direct, reliable replacement for part #23295977. It’s suited to repair shops, fleet maintenance teams and do-it-yourself enthusiasts who want an OE-fit harness with improved corrosion protection and simple installation. Choose this harness when you need to eliminate dimming, intermittent connections, or water-related failures in the right-side rear lighting circuit.\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: Does this harness fit my 2018 Silverado 1500?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This LQYLMY harness fits Chevy Silverado 1500 models from 2016 through 2019 and replaces part #23295977.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is installation plug-and-play or do I need to splice wires?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Installation is designed to be plug-and-play with OEM-style connectors; splicing is typically not required unless your vehicle was previously modified.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LQYLMY","offers":[{"title":"Default Title","offer_id":67589356060857,"sku":"B0G1H34WHY","price":72.75,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/lqylnmy-right-tail-harness-front-view.jpg?v=1790529896","url":"https:\/\/redleafauto.ca\/products\/lqylmy-passenger-side-tail-lamp-wiring-harness-for-chevy-silverado-gmc-sierra-2016-2019-oe-fit-plug-and-play","provider":"Redleaf Auto","version":"1.0","type":"link"}