Grand General – Male 3-Pin Weatherpack to 3-Wire Light Adapter Plug

Male 3-Pin Weatherpack to 3-Wire Light Adapter Plug – 8" Lead | Grand General

The Grand General Male 3-Pin Weatherpack to 3-Wire Light Adapter Plug provides a fast, clean, and reliable way to convert a sealed male 3-pin Weatherpack connection into a standard 3-wire lighting lead. This plug-and-play adapter eliminates the need to cut or modify your factory harness, making it ideal for lighting upgrades, repairs, and LED conversions on trucks, trailers, RVs, ATVs, buses, utility vehicles, and more. Featuring UL-listed 18-gauge wires and an 8-inch lead, it ensures safe and dependable electrical performance.

• Manufacturer: Grand General
• Item Number: 88079
• Connector Type: Male 3-pin Weatherpack to 3-wire pigtail
• Wire Gauge: 18 GA UL-listed wire
• Lead Length: 8"
• Function: Converts a male Weatherpack connector to standard 3-wire lighting
• Use Cases: Marker, turn, tail, auxiliary, LED lighting integration
• Fitment: Universal for trucks, trailers, RVs, ATVs, buses & utility vehicles
• Design: Durable molded connector with moisture-resistant construction
• Sold By: Each

Performance & Fit

This adapter plug is engineered for long-lasting durability and secure electrical conductivity. The UL-listed wiring delivers consistent performance, while the Weatherpack-style connector helps protect your circuit from environmental elements. Perfect for conversions requiring standard 3-wire operation without altering the original harness.

Installation

1. Plug the male Weatherpack connector into your existing 3-pin Weatherpack female socket.
2. Connect the 3-wire leads to your light or accessory (crimp, solder, or use connectors as needed).
3. Secure wiring and test the light to confirm proper function.

Why You’ll Love It

• Converts sealed Weatherpack plug to standard 3-wire pigtail
• Plug-and-play installation — no cutting or splicing
• 8" lead gives flexibility for routing and positioning
• UL-listed 18 GA wires ensure safe, reliable operation
• Ideal for LED conversions, repairs, or auxiliary light installations
• Durable molded construction for long-term use

Common Questions

• Does this work with LED lights? Yes — compatible with LED and incandescent 3-wire lighting systems.
• Is this waterproof? It is moisture-resistant but not fully waterproof; secure installation improves protection.
• Can I use this on trailers? Yes — suitable for any 3-pin Weatherpack lighting setup.
• Do I need special tools? No — this is a plug-and-play adapter with standard wire connection options.

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

Note: Converts a male 3-pin Weatherpack connector into a standard 3-wire lighting lead. 8" UL-listed 18 GA wires. Sold individually. Item Number: 88079.