Upfitter Harness Extensions – Ford F150 & Raptor (2010–2014 4-Wire / 2017+ 6-Wire)

Upfitter Harness Extensions

Expanding electrical systems shouldn’t mean cutting factory wiring.

These upfitter harness extensions are designed specifically for Ford F150 and Raptor factory upfitter configurations, providing a clean, reliable extension solution while maintaining OEM-style integration.

Unlike the Super Duty platform, F150 and Raptor trucks use two distinct upfitter configurations:

Choose Your Configuration

🔹 2010–2014 4-Wire Upfitter System

Designed for early factory upfitter-equipped trucks utilizing the 4-wire configuration.

🔹 2017+ 6-Wire Upfitter System

Designed for later-generation trucks equipped with the 6-wire upfitter configuration.

Verify your factory upfitter wire count prior to ordering.

Each Extension Includes

• 18 inches of automotive-grade wire
• 12 inches of protective nylon sleeving for abrasion resistance
• Matching male and female connectors
• Heat-shrink solder connectors for secure, weather-resistant splices

Wire colors correspond to factory upfitter configurations for clean integration.

Why It Matters

Cutting factory wiring introduces unnecessary risk.

These extensions allow you to:

• Maintain OEM harness integrity
• Improve routing flexibility
• Keep sealed connections in harsh environments
• Install lighting, compressors, or accessories confidently

This is a purpose-built electrical solution — not a generic pigtail.

Compatible With

• Factory upfitter-equipped Ford F150
• Ford Raptor
• Applicable model years listed above

Not compatible with aftermarket switch panels.