LED Tail Lights Compatible with GMC Sierra 1500 2016-2018 - Bright LED

In this review of the LED tail lights compatible with GMC Sierra 1500 2016-2017-2018, the bottom line is simple: these units are a practical, brighter replacement for owners wanting a direct-fit, bolt-on upgrade without dealership prices. The reviewer found them best for someone who needs a quick OEM-style swap with improved LED brightness and an affordable price. Installation is straightforward and the lights match factory appearance closely, making them a sensible DIY replacement for one rear tail light.

Key Features

• Fitment: Designed to replace the factory rear lamp units for 2016-2018 GMC Sierra 1500 Denali and SLT, ensuring coverage for common OE numbers 84365931 and 84233588.
• Easy installation: The unit is a bolt-on replacement that requires no modification and can be fitted in about 10 minutes, saving time and shop labor.
• LED brightness: Uses an LED light source for higher brightness and clearer illumination compared with older incandescent-style assemblies.
• Value: The light matches the factory appearance and function while being cheaper than a dealership replacement, offering good savings for DIYers.
• Packaging: Ships as a single LED rear tail light for the right passenger side, allowing incremental replacement if only one side is damaged.
• Support: Comes with a one year warranty and seller assistance if any fitment or technical questions arise.

Who It's For

This replacement is aimed at GMC Sierra 1500 owners from model years 2016 through 2018, especially Denali and SLT trims, who want a direct swap that looks and functions like the original but with improved LED output. It is also well suited to owners comfortable doing a short DIY job to save on labor and dealer parts costs.

Those who should look elsewhere include buyers who need a complete left-and-right pair sold together, or owners who require a guaranteed perfect fit without any possibility of variation; a few customers reported mixed fit results, so a professional parts match or ordering through an installer may be safer for extremely tight-tolerance needs.

Pros & Cons

Pros

• Brighter LED illumination improves visibility over older bulbs.
• Simple bolt-on installation in roughly 10 minutes with no modification required.
• Factory-like appearance and function at a lower price than dealership replacements.
• Single-side packaging lets you replace only the damaged unit if needed.

Cons

• Fitment received mixed feedback from some customers, so double-check OE numbers and appearance before purchase.
• Sold as a single passenger-side unit, so buyers needing both sides must purchase two separately.

Specifications

Compatible Models	GMC Sierra 1500 2016, 2017, 2018 (Denali/SLT)
OE Numbers Replaced	84365931, 84233588
Side	Right passenger side (single unit)
Light Source	LED
Installation	Bolt-on, no modification required, ~10 minutes
Warranty	1 year seller warranty

Our Verdict

These LED tail lights are a solid value for 2016-2018 GMC Sierra 1500 owners who need a quick, OEM-style replacement with brighter LEDs and minimal installation time. They are recommended for DIYers and cost-conscious buyers who verify OE numbers first, offering dealership-like appearance and better brightness at a lower cost.

Frequently Asked Questions

Will this fit my 2018 GMC Sierra 1500?
Yes, it is listed for 2016-2018 Sierra 1500 Denali and SLT models, but verify appearance and OE numbers 84365931 or 84233588 to ensure a match.

Is installation difficult?
No, installation is a bolt-on replacement with no modification required and can typically be completed in about 10 minutes.

Does the package include both tail lights?
No, the package includes one LED rear tail light for the right passenger side; purchase two if you need a matched pair.