Truck-Lite 94751 12-Inch Combination Stop/Turn/Tail & Marker Harness – 16-Gauge GPT Wire, Female PL-3 to Right Angle PL-3 and PL-10

Maximize Wiring Efficiency with the Truck-Lite 94751 Combination Plug Harness

Optimize your commercial vehicle's rear lighting architecture with the professional-grade Truck-Lite 94751 Stop/Turn/Tail (S/T/T) and Marker Clearance Combination Plug. Measuring 12 inches in length, this heavy-duty adapter/splitter harness features a specialized Female PL-3 plug that branches out into a low-profile Right Angle PL-3 plug and a PL-10 marker plug. This multifunctional design allows fleet operators to power both a primary 4-inch round or oval taillight and a secondary clearance/marker light from a single source connection, reducing wiring complexity behind light boxes and trailer headers.

Engineered to Endure Punishing Fleet Demands

The rear and underside sections of commercial trucks and trailers expose electrical circuits to continuous moisture, corrosive road salt, and harsh highway vibrations. The Truck-Lite 94751 handles these challenges through its robust, molded PVC housing that completely seals out debris and water. Built with premium 16-gauge GPT copper wiring and high-conductivity, tin-plated brass terminals, this harness ensures optimal voltage delivery across your brake, turn signal, and marker circuits while actively fighting off rust and oxidation.

Low-Profile Layout for Tight Installations

Designed to decrease maintenance downtime in the shop, the right-angle PL-3 connector snaps firmly into your rear signaling lamp, drastically reducing the overall depth profile needed for installation and preventing wire strain in tight enclosures. The primary female PL-3 end links directly to your main vehicle wiring harness, while the integrated PL-10 leg enables a quick plug-and-play hookup for surrounding clearance indicators.