Grand General – 3 Pin Adapter Plug

3 Pin Adapter Plug | Grand General

The Grand General 3 Pin Adapter Plug is designed for reliable performance in two-function lighting applications. Built with 8-inch 18-gauge UL-listed wires, this adapter includes three wires, each equipped with a #10 ground ring for dependable grounding and secure electrical connections. Ideal for trucks, trailers, RVs, buses, ATVs, and utility vehicles, this plug provides a durable solution for custom wiring, replacements, or lighting repairs.

• Manufacturer: Grand General
• Item Number: 87368
• Plug Type: 3-pin adapter plug
• Wire Gauge: 18 GA UL-listed wires
• Lead Length: 8"
• Grounding: Three #10 ground rings included
• Function: Ideal for two-function light applications
• Fitment: Universal for multiple vehicle types
• Sold By: Each

Performance & Fit

This adapter plug offers stable electrical connections through its UL-listed wiring and reinforced ground rings. The 8-inch lead wires provide flexibility for routing during installs, making it suitable for marker lights, auxiliary lights, stop/turn applications, and custom rewiring projects.

Installation

1. Connect each wire to the appropriate two-function lighting lead.
2. Secure the #10 ground rings to proper grounding points.
3. Insert the 3-pin connector into your light or harness.
4. Test the lighting function before finalizing installation.

Why You’ll Love It

• UL-listed 18 GA wires for reliable power delivery
• Three #10 ground rings for secure grounding
• Flexible 8-inch leads for easy routing
• Perfect for two-function lighting setups
• Designed for a wide range of vehicles

Common Questions

• Is this plug universal? Yes — it fits most 3-pin lighting systems.
• Does it work with LED lights? Yes — suitable for incandescent and LED lighting systems.
• Do all three wires include ground rings? Yes — each wire is equipped with its own #10 ground ring.

⚠️ California Proposition 65 Warning:This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.For more information, visit www.P65Warnings.ca.gov.

Note: 3-pin adapter plug with 8" UL-listed wires and three #10 ground rings. Designed for two-function light applications. Sold individually. Item Number: 87368.