Upgrade Your Halogen to OEM LED the Right Way This is the required plug-and-play harness when converting from factory halogen to GM OEM LED headlights on 2019–2021 and 2022 Limited Silverado 1500 models. Designed to support both styles of GM LED headlights, this harness enables the LED accent strip to function as your daytime running light, while preserving full headlight…
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Upgrading your truck with GM Factory Silverado LTZ, High Country, or Sierra SLT/Denali LED headlights? This plug-and-play adapter harness is exactly what you need. Designed for 2016–2019 models, this harness allows seamless installation of factory GM LED headlights. It includes built-in load resistors to eliminate hyper flash and resolve the “Turn Signal Indicator Failure” warning. Just plug the adapter in…
