Cxdar Third 3rd Brake Light LED for 1988-1999 Chevy/GMC

Cxdar's LED third brake light is a direct-fit high-mount stop lamp engineered to replace the center rear brake light on compatible late‑80s and 90s Chevy and GMC trucks and SUVs.

This replacement third brake light assembly provides a modern LED upgrade for older Chevrolet and GMC models, improving visibility while preserving factory fitment. Built with a sealed ABS housing and a durable lens, the unit aims to resist moisture and road debris. It arrives ready to install with plug-and-play wiring designed to match original mounting points on listed models.

Which vehicles does this third brake light fit?

This replacement lamp is designed for late‑1980s through 1999 Chevrolet and GMC full‑size trucks and specific SUVs. It covers multiple C/K series truck years and selected Blazer and Silverado model ranges for a straightforward swap.

• Fits Chevy/GMC C1500, C2500, C3500 and K1500, K2500, K3500 trucks (1988–1999/2000 model years where specified).
• Compatible with 1992–1993 Chevrolet Blazer models.
• Works on 1994–1998 Chevrolet Silverado models listed.
• Direct-fit design maintains factory mounting locations and wiring harness connection.

How durable and weather-resistant is the light?

The assembly uses an ABS housing and a robust lens to protect the internal LED array from the elements. A tightly sealed cover boosts resistance to water, dust and snow, helping the unit last longer in everyday road conditions.

• ABS housing resists cracking from vibration and road impacts.
• Sealed lens improves protection against moisture intrusion.
• IP65-rated design for splash and dust resistance in typical driving environments.
• LEDs consume less power and tolerate temperature variations better than incandescent bulbs.

Is installation difficult and what tools are recommended?

The light is built for plug-and-play replacement using factory mounting points and connectors, which simplifies installation for most DIYers. Hand tools are sufficient, but using careful technique and the right fasteners helps avoid stress to the housing and ensures a snug, leak-resistant fit.

• Simple plug-and-play connector — no splicing for many factory harnesses.
• Hand screwdriver recommended to avoid overtightening and cracking the lens.
• Basic socket set or screwdriver typically needed to remove the old unit and secure this assembly.
• Professional installation optional for those who prefer shop fitment or have modified wiring.

What practical benefits do LEDs offer over the original lamp?

LEDs light up faster and draw less current compared with incandescent bulbs, which improves electrical efficiency and responsiveness. The modern light output also provides a clearer, more consistent brake indication under various lighting conditions.

• Lower power consumption reduces electrical load on older vehicle circuits.
• Improved brightness and visibility for following drivers.
• Longer expected service life reduces maintenance frequency.
• Stable light output with minimal filament failure risk.

Who is this for: This Cxdar third brake light is intended for owners of compatible Chevrolet and GMC trucks and select Blazer/Silverado SUVs from the late 1980s through the 1990s who want a reliable, plug‑in LED replacement that preserves original fitment. It suits do-it-yourself mechanics seeking an easy retrofit as well as shop technicians completing a factory‑style replacement on older vehicles. For questions about compatibility or installation, contact Cxdar support for guidance and warranty information.