Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.

Truck-Lite · Electrical & Lighting
TRU94706
In stock · ships from Knoxville
This is an 8-inch pigtail adapter that connects a PL-3 female LED stop/turn/tail lamp to a conventional trailer wiring harness.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Universal wiring adapter; not vehicle-specific. Suitable for trailers and heavy trucks using PL-3 style LED lamps.
Part data verified against 5 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It uses 16-gauge GPT wire with tin-plated brass terminals and a sealed 'Fit 'N Forget' connector on the harness side to keep out moisture, salt, and corrosion. The three wires follow standard color coding—white for ground, black for tail, and red for stop/turn. It's typically used when upgrading from incandescent to LED lights on trailers or heavy trucks, maintaining a reliable electrical connection.
Part Number: TRU94706
PIGTAIL/ADAPTER FOR LED TAIL
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting