PIT66 3rd Brake Light LED replacement for 2014-2020 Chevy Silverado / GMC Sierra — direct-fit, OEM-compatible

This PIT66 replacement third brake light matches OEM mounting points and electrical requirements for a seamless swap. Built as a plug-and-play-style LED assembly, it is meant to restore or upgrade the center high-mounted stop lamp on compatible Silverado and Sierra models, giving clearer illumination and a modern look while meeting the original part references 23509162 and 20979071.

Which trucks will this PIT66 third brake light fit?

The lamp fits a range of Silverado and Sierra full-size pickup years and trims where the original center brake lamp shares the listed OEM references. Verify your vehicle year and model before purchase to ensure correct fitment.

• Compatible models: 2014–2020 Chevy Silverado 1500, 2015–2020 Chevy Silverado 2500HD/3500HD
• Compatible models: 2014–2020 GMC Sierra 1500, 2019 GMC Sierra 1500 Limited, 2015–2020 GMC Sierra 2500HD/3500HD
• OEM reference numbers checked: 23509162 and 20979071 for direct-fit confirmation

How does this LED brake light improve rear visibility and recognition?

The PIT66 LED array illuminates faster and with higher contrast than many older incandescent modules, making brake activation more noticeable to drivers behind you. That sharper illumination helps the center high-mounted stop lamp stand out in traffic and during low-light conditions.

• Bright LED output for clearer brake signalling
• Faster light-up response compared to traditional bulbs
• Uniform lens design for consistent appearance and beam pattern

Is installation difficult and what should I expect?

Installation follows the vehicle’s existing mounting points and connector, so the part is designed for straightforward replacement. Professional installation is recommended if you aren’t comfortable with removing trim or electrical connectors, but many experienced DIYers can complete the swap with basic tools.

• Designed to mate with OEM connector and mounting holes
• Complete boxed packaging includes the single LED third brake light
• Follow vehicle service manual or seek a professional for best results

What support and warranty considerations come with this PIT66 lamp?

PIT66 includes attentive customer service for buyers who receive items with defects or fitment concerns. Contact the seller promptly if you encounter any quality issues so they can assist with resolution or replacement.

• One LED third brake light included per purchase
• Customer service available for quality or fitment questions
• Product ships in new, complete box packaging

Who is this for: This replacement is aimed at owners of compatible Chevy Silverado and GMC Sierra trucks who need a like-for-like third brake light swap or want a brighter LED alternative to their factory lamp. It’s ideal for technicians, DIY owners familiar with basic trim removal, and fleet managers needing consistent, OEM-referenced parts for light repairs or upgrades.