Universal Ext. Harness w/ Switch and Relay

Features:

• Designed for use with SAE Combo Fog Kits
• Ideal for vehicles without upfitter switches
• Includes 30-amp relay and 30-amp fuse
• Provides power to SAE light high beam
• Includes Carling switch for cab control
• Made with durable TXL grade automotive wire
• Supports Quatro and TM5 product lines
• Includes heat shrink tubing and butt connectors
• Simple integration with existing lighting setups
• Clean solution for custom switch installations

Take Full Control Of Your Fog Lights Anywhere

If your rig didn’t come with upfitter switches, or you're just tired of reaching for a complicated setup, the Nacho NAC11UHR Universal Extension Harness makes your lighting install easier and smarter. Built specifically to power Nacho's SAE Combo Fog Kits, this harness gives you everything you need to control your lights directly from the cab. The included Carling switch installs cleanly for easy access, so you’re not fumbling with generic switches or awkward placements. You also get full high beam functionality, which means when you need maximum output on dark roads or dusty trails, your lights respond instantly. This kit is ideal for custom builds, trail rigs, or daily drivers where factory switches just aren’t an option. With premium wiring, sealed connectors, and a layout designed for durability, you’ll get years of worry-free performance. It's the upgrade that keeps things simple, clean, and totally in your hands.

Designed To Deliver High Beam Power With Clean Switching

The NAC11UHR Universal Extension Harness is engineered to bring full high beam functionality to Nacho SAE Combo Fog Kits, especially on vehicles without factory or aftermarket upfitter switches. Built with TXL grade wire, the harness offers long-term reliability and heat resistance in harsh environments. It includes a 30-amp relay and matching 30-amp fuse to ensure safe and consistent power delivery to the high beam mode of your fog lights. The harness also comes with a Carling switch and all necessary install components, including butt connectors and heat shrink tubing for a clean, sealed connection. This setup is ideal for vehicles requiring a standalone switch solution and simplifies the wiring process by offering a ready-to-install extension. With a layout optimized for easy cab access and seamless integration with the existing SAE light harness, this kit allows you to add performance without compromising safety or appearance. It’s a solid solution for anyone looking to bring custom lighting control to the next level.

Fitment: Universal

Notes:

• Specifically designed for Nacho SAE Combo Fog Kits
• Intended for vehicles without factory upfitter switches
• Provides full power to the high beam function
• Includes 30-amp relay and 30-amp fuse for safety
• Includes Carling switch for custom cab-mounted control
• Not compatible with factory switch systems
• Built with TXL grade wire for high heat resistance
• Includes heat shrink and premium butt connectors
• Designed to cleanly extend and control existing light setups
• Ideal for custom installs or lighting upgrades