Nilight Headlight Dimmer Switch Compatible with 2014 2015 2016 2017 2018 2019 Chevy Silverado 1500 2500HD 3500HD Tahoe 2017-2019 GMC Sierra 1500 2500HD 3500HD with Blue LED Light
Nilight Headlight Dimmer Switch Compatible with 2014 2015 2016 2017 2018 2019 Chevy Silverado 1500 2500HD 3500HD Tahoe 2017-2019 GMC Sierra 1500 2500HD 3500HD with Blue LED Light
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
✔ Easy return process
✔ Fast refunds
✔ No hidden conditions
Fast U.S. Shipping
Fast U.S. Shipping
We ship within the United States only — no international delays.
✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
✔ Real-time tracking available
👉 Track your order anytime from the header via Track Order
About This
- Vehicle Fitment: 2014-2018 ChevySilverado 1500,2015-2019 Chevy Silverado 2500 HD,2015-2019 Chevy Silverado 3500 HD,2014-2019 Chevy Tahoe,2015-2019 Chevy Suburban,2016-2019 Chevy Suburban 3500 HD,2017-2018 GMC Sierra 1500,2017-2019 GMC Sierra 2500 HD,2016-2019 GMC Sierra 3500 HD,2015-2019 GMC Yukon,2016-2018 GMC Yukon XL.
- OEM Design: Nilight headlight dimmer switch is manufactured to the OE specification to provide factory-fresh appearance, which features YELLOWISH LED indicator light symbols for easy operation at night.
- Easy Installation: OE connector helps ensure a solid, positive connection. 11 pins terminal connector for plug and play style. Just need to remove the defective parts and replace it, easy to install.
- Premium Quality: Long life-span matters, that is why our headlight dimmer switch is crafted from ABS plastic to provide long operating life and excellent performance. Better surface finishing to outlast any other switch available.
- Package Includes: A headlight dimmer switch. OE replacement number: 84448511.
Overview
- Operation Mode : ON-OFF
- Current Rating : 10 Amps
- Operating Voltage : 12 Volts
- Contact Type : Normally Open
- Connector Type : Plug In
- Brand : Nilight
- Switch Type : Push Button
- Terminal : Blade
- Material : Acrylonitrile Butadiene Styrene
- Item dimensions L x W x H : 2.99 x 2.76 x 3.62 inches

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SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
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Smart Thermostats
Smart Plugs
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Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
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Apple HomeKit → best privacy
Home Assistant → advanced control
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