Truck-Lite 97006 5-Inch Marker Clearance Light Plug (16 Gauge GPT, Fit 'N Forget M/C, Weatherproof Heat-Shrink Splices)

Protect your vehicle’s high-performance safety lighting from failure with the permanent environmental seal of the Truck-Lite 97006 Marker Clearance Plug. Engineered specifically for commercial vehicle fleets, long-haul trailers, and heavy-duty trucks, this premium 5-inch electrical pigtail delivers maximum circuit protection against the harshest road hazards.

Built around Truck-Lite’s advanced Fit 'N Forget M/C (Moisture/Corrosion proof) technology, this 2-wire plug forms an airtight, watertight barrier that completely blocks out road salt, chemical de-icers, moisture, and mud. For ultimate durability, connection side two features integrated heat-shrink butt splices—allowing you to create a professional, permanent, and fully sealed splice into your vehicle's existing main wiring harness. When combined with qualifying Truck-Lite LED lamps, using this specialized harness connector makes your entire lighting setup eligible for a Lifetime Lighting Warranty.

Constructed with heavy-duty 16-gauge GPT (General Purpose Thermoplastic) insulated black and white wire, the dual-conductor layout easily handles active over-the-road chassis vibrations. Equipped with high-conductivity tin-plated brass bullets and receptacles, the Truck-Lite 97006 ensures flawless signal delivery, keeping your commercial trailer fully visible and fully DOT-compliant.