Grote 66826 Packard® Connector Pigtail – 6" Three-Wire Stop/Tail/Turn Lighting Adapter

OEM-Quality Connection for Heavy-Duty Lighting

The Grote 66826 is a high-performance 6-inch three-wire pigtail featuring an industry-standard Packard® Metri-Pack termination. This pigtail is specifically engineered to provide a secure, vibration-resistant electrical connection for Stop/Tail/Turn (S/T/T) lamps on heavy-duty trucks and trailers.

Engineered for Professional Durability

Built with 14-gauge GPT wire, the 66826 is designed to handle the electrical demands of modern lighting systems while maintaining flexibility in cold weather. The factory-molded plugs provide a superior seal against moisture, road chemicals, and salt, which are the leading causes of terminal corrosion and circuit failure.

Reliable Chassis Ground Design

This pigtail features a chassis ground configuration and is equipped with a Slim-Line .180" male terminal on one end and a female Packard® connector on the other. It is a perfect "plug-and-play" solution for fleet maintenance and repairs, ensuring your vehicle stays compliant and visible.

• Packard® Metri-Pack Termination: Provides a secure, snap-lock connection for compatible S/T/T lamps.
• Corrosion Resistance: Factory-molded plugs seal out environmental contaminants to extend lamp life.
• Heavy-Duty Construction: 14-3 GA GPT wire ensures maximum conductivity and long-term durability.
• Precision Terminals: Features a Slim-Line .180" male terminal for a consistent electrical bond.
• Versatile Application: Ideal for retrofitting or repairing standard trailer and truck lighting systems.