Grote 66800 Sealed Marker Light Pigtail – 6” Lead, Chassis Ground, 14 GA

Professional-Grade Connectivity for Marker & Clearance Lighting

The Grote 66800 is a high-performance, single-seal pigtail engineered for maximum electrical integrity in heavy-duty environments. Designed to fit Grote’s 2" and 2-1/2" round marker lamps, as well as beehive-style LED and incandescent lamps, this pigtail provides a secure, vibration-resistant connection essential for commercial vehicle safety.

Engineered for the Ultra-Blue-Seal® System

Built with 14-gauge GPT wire, the 66800 is significantly more robust than standard 18 GA alternatives, ensuring superior conductivity and resistance to voltage drop. It features a factory-molded PL-10 connector on one end and a Slim-Line .180" Male Bullet with a Ring Terminal on the other, specifically designed for chassis grounding and seamless integration into Grote’s Ultra-Blue-Seal® modular wiring system.

• Corrosion Resistant: Single-seal design locks out moisture, road salt, and debris to prevent terminal corrosion.
• Heavy-Duty 14 GA Wire: High-grade GPT wire provides enhanced durability and handles higher electrical loads with ease.
• Slim-Line Connector: Features a .180" male bullet for a low-profile, secure fit in tight wiring spaces.
• Universal Lamp Fit: Optimized for 2", 2-1/2" round, and beehive-style lamps (both LED and incandescent).
• Reliable Grounding: Integrated ring terminal ensures a consistent chassis ground for stable light output.