Tresound LED 3rd Brake Light for 1988–1999 Chevy/GMC C/K-Series — Chrome Housing, Red Lens, Plug-and-Play

Bright, weatherproof third brake light designed to replace the high-mount stop lamp on 1988–1999 Chevy and GMC trucks and select Blazers, offering LED clarity, plug-and-play installation, and a chrome housing with red lens.

Upgrade your truck's rear visibility with a direct-fit high-mount stop lamp made for classic Chevy and GMC models. The Tresound LED third brake light combines modern LEDs with a chrome housing and red lens to deliver clearer signaling and a refreshed appearance, while a preformed gasket and waterproof construction protect electronics from road moisture. It’s tailored to fit C- and K-series pickups and early-generation Silverados and Blazers without cutting or complicated rewiring.

Will this fit my 1988–1999 Chevy or GMC pickup or Blazer?

This lamp is engineered to match the mounting points and electrical connectors used on many Chevy and GMC trucks from the late 1980s through the 1990s. Check model years and series compatibility before ordering to ensure correct fitment.

• Compatible with 1994–1998 Chevy Silverado models
• Fits 1988–1999 Chevrolet/GMC C1500, C2500, C3500 and K1500, K2500, K3500 series
• Works on 1992–1993 Chevrolet Blazer with the factory high-mount location
• Confirm vehicle year and OEM connector style for plug-and-play installation

How difficult is installation and what comes in the box?

Installation is intentionally simple: the lamp uses the factory wiring and mounting points for straightforward replacement. Most owners can complete the job with basic tools and no wiring changes.

• Plug-and-play wiring harness that matches factory connector
• Pre-shaped gasket included for a weather-tight seal
• Mounting hardware sized for the original holes—no drilling in most cases
• Basic hand tools (screwdriver, socket) generally required

What are the construction and weatherproofing features?

The housing is molded from durable ABS plastic and sealed with a high-density foam gasket to keep out water, snow, and road grime. LEDs run cooler and last longer than incandescent bulbs, reducing maintenance frequency while improving day/night visibility.

• Robust ABS housing resists impact and UV fading
• High-density foam gasket prevents moisture infiltration
• Red lens designed for clear brake signaling and cargo light function
• LED array for longer life and consistent illumination

What practical benefits will I notice on the road?

Replacing an old or dim center brake lamp with this LED third brake light makes your braking intention more visible to following drivers and refreshes the rear styling of older trucks. The integrated cargo light also provides extra illumination when loading the bed at night.

• Sharper, faster-onset LEDs help reduce reaction time from trailing drivers
• Integrated cargo lamp improves rear work area lighting
• Chrome housing restores factory appearance and pairs with red lens
• Waterproofing increases reliability in wet climates

Who is this for? This Tresound high-mount stop lamp is intended for owners of late‑80s to late‑90s Chevy and GMC C- and K-series trucks, Silverados, and early Blazers who want an OEM-style replacement with modern LED performance. It’s a good choice for restorers keeping a factory look, drivers seeking improved rear visibility, and anyone who prefers a simple, reliable plug‑and‑play upgrade over rewiring or aftermarket custom installs.