PIT66 3rd Brake Light for 2014-2020 Chevy Silverado & GMC Sierra - Direct-Fit LED Clear Lens

PIT66 3rd Brake Light is a direct-fit LED high-mounted stop lamp designed to replace the factory third brake light on 2014–2020 Chevy Silverado and 2014–2020/2019-limited GMC Sierra models for improved visibility and a refreshed rear appearance.

This replacement third brake light matches the fit and function of the original equipment while delivering clear, fast-responding LED illumination. It’s engineered to fit specific Silverado and Sierra model years and OEM part references (23509162, 20979071), comes in complete new packaging, and is intended for drivers who want a reliable, like-for-like upgrade or direct replacement without modifying the vehicle.

Will this PIT66 third brake light fit my truck?

Yes — this unit was built to be compatible with a range of Silverado and Sierra model years and trims. Confirm fitment by matching your vehicle year and the OEM reference numbers before ordering.

• Compatible models: 2014–2020 Chevy Silverado 1500 and 2015–2020 Silverado 2500HD/3500HD
• Compatible GMC models: 2014–2020 Sierra 1500, 2019 Sierra 1500 Limited, and 2015–2020 Sierra 2500HD/3500HD
• OEM reference numbers: 23509162 and 20979071 for cross-checking
• Direct-fit design reduces need for wiring changes or trimming

How does this LED third brake light affect visibility and safety?

The PIT66 LED lamp provides bright, fast-acting illumination that improves rear recognition when braking. LEDs light more quickly than incandescent bulbs, which can help alert following drivers sooner and increase reaction time.

• High-mounted position increases line-of-sight visibility for trailing vehicles
• LEDs offer quicker illumination response compared with traditional bulbs
• Clear lens and concentrated LED array deliver a crisp, modern brake signal
• Designed to match factory appearance while improving light output

Is the PIT66 third brake light easy to install?

Installation is intended to be straightforward for those familiar with trim removal and vehicle lighting swaps, though professional installation is recommended if you’re not comfortable working on vehicle electricals. The lamp ships complete in new packaging with the unit ready for mounting and connection to the factory harness.

• Direct-fit housing aligns with factory mounting points
• Plugs into the existing vehicle connector—no major rewiring required
• Manufacturer recommends professional installation for best results
• Complete new packaging ensures parts arrive protected and unused

What should I expect in terms of product support and quality?

PIT66 provides customer care for product issues and stands behind the replacement lamp; reach out if you receive a defective item or need assistance. The product is sold as a single LED third brake light unit, packaged new for delivery.

• Included: 1 x LED third brake light per purchase
• PIT66 customer support available to address quality concerns or questions
• Ships in full box packaging to protect the lamp during transit
• Sold as a replacement component — check fitment details before ordering

Who is this for: Drivers and technicians who own a compatible Chevy Silverado or GMC Sierra and want a reliable, direct-fit LED replacement for the factory third brake light. It’s ideal for owners replacing a damaged lens or burned-out lamp, fleet managers keeping trucks roadworthy, and anyone seeking faster, clearer rear brake signaling while maintaining a factory look.