Grote 66981 6” Universal Clearance Marker Pigtail – Series 19 Plug, Blunt Cut & Ring Terminal

The Go-To Universal Replacement for Series 19 Lamps The Grote 66981 is a high-quality 6-inch pigtail designed as the ultimate universal replacement for Series 19 clearance and marker lamps. Built with heavy-duty 14-gauge GPT wire, this pigtail offers the electrical stability and physical durability required for heavy-duty commercial vehicles. Whether you are replacing a worn-out harness or performing a new installation, the 66981 provides a reliable, professional-grade solution.

ULTRA-BLUE-SEAL® Corrosion Defense Avoid the downtime caused by flicking lights and corroded connections. The Grote 66981 is fully compatible with Grote’s Ultra-Blue-Seal® trailer wiring system. The factory-molded Series 19 plug is engineered to create a weather-tight seal, blocking out the road salt, moisture, and dirt that lead to terminal failure. This "Sealed Plug-In" design ensures your vehicle stays visible and compliant on the road.

Versatile Installation & Mounting The 66981 is designed for maximum versatility. The power end features a Blunt-Cut wire and a Ring Terminal eyelet, allowing for easy customization and secure chassis grounding. This pigtail is also specifically designed to function as an integral part of the Grote 43780 mounting bracket, ensuring a clean, low-profile fit for clearance and utility lighting applications.