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Grote · Electrical & Lighting
GRT66981
In stock · ships from Knoxville
This is a 6-inch electrical pigtail that connects a Series 19 clearance or marker lamp to your truck or trailer’s wiring harness.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
Other applications
Other applications
Designed for use with Grote Ultra-Blue-Seal® wiring systems; fits any heavy-duty truck or trailer that uses a 2-pin Series 19 connector for clearance, marker, or utility lights.
Part data verified against 4 catalog sources
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It has a weather-tight, factory-molded plug on one end to seal out moisture and corrosion, and a ring terminal plus a bare (blunt-cut) wire on the other end for easy custom termination. You replace it when the original pigtail is damaged, corroded, or causing intermittent light failure, ensuring your marker lights stay reliable and DOT-compliant.
Part Number: GRT66981
PIGTAIL
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
