PIT66 Third Brake Light for Chevy Silverado & GMC Sierra 2008–2013 — OE Fit, UV-Resistant PMMA Lens

The PIT66 Third Brake Light is a direct-fit, high-visibility replacement third brake light designed for Chevy Silverado and GMC Sierra models from 2007–2014, built with UV-resistant PMMA and durable ABS for long-lasting illumination and weather protection.

This third brake light from PIT66 replaces the factory unit on compatible Silverado and Sierra pickups, restoring a bright, reliable center brake signal and preserving the vehicle's original appearance. Engineered to OE standards and using robust materials, it prevents moisture intrusion and resists yellowing so the lamp stays clear and effective in varied climates and road conditions.

Will this brake light fit my Chevy Silverado or GMC Sierra?

Yes—this unit is manufactured to match Original Equipment (OE) specifications for a direct replacement on multiple model years. Verify compatibility by checking your truck's model year and body style before ordering.

• Compatible with Chevy Silverado 1500 (2008–2013) and Silverado 2500/3500 HD (2008–2014).
• Fits GMC Sierra 1500 (2008–2013) and Sierra 2500/3500 HD (2008–2014).
• Also compatible with 2007 Silverado and Sierra 1500/2500HD/3500HD New Body Style.
• Interchange part number: 25890530 for cross-reference.

How durable and weatherproof is the PIT66 third brake light?

Constructed from PMMA (acrylic) and ABS plastics, the assembly resists cracking, fading, and water intrusion that commonly shortens lamp life. The lens is UV resistant and shockproof to maintain clarity and performance across seasons.

• PMMA lens resists yellowing from sun exposure.
• ABS housing improves impact resistance and strength.
• Sealed design reduces risk of water, snow, or dust entry.
• Meets OE standards for durability and fit.

Does this third brake light improve visibility and safety?

The PIT66 lamp uses bright LEDs (or high-output bulbs, depending on exact spec) to deliver a clear, attention-grabbing center brake signal that complements the left and right brake lights. Brighter illumination helps other drivers notice braking sooner, particularly in low-light or inclement weather.

• High-visibility output increases rearward conspicuity.
• Even light distribution avoids dark spots in the lens.
• Designed to match original light timing and intensity.
• Enhances the truck’s aesthetic with a clean factory look.

Is installation difficult and are instructions included?

The light is built to OEM dimensions for a direct-fit replacement, making mechanical fitment straightforward for experienced installers. PIT66 does not include detailed installation instructions, so professional installation or reference to a service manual is recommended if you are not familiar with vehicle electrical work.

• Direct replacement—no body modification required when matched to correct model year.
• Plugs into the existing wiring harness in most applications.
• Professional installation recommended to ensure proper sealing and electrical connection.
• Interchange part number lets technicians confirm fitment quickly.

Who is this for? The PIT66 Third Brake Light is intended for owners of Chevy Silverado or GMC Sierra trucks (2007–2014 model years listed above) who need a reliable, OEM-style replacement to restore center-brake visibility and maintain factory appearance. It suits drivers replacing a cracked, fogged, or non-functioning third brake lamp, fleet managers keeping vehicles in compliant condition, and DIY mechanics comfortable with vehicle lighting replacement.