SKU: SMA-141-169F Primary Wire White 16 Gauge 20 Foot for Tractor and Agricultural Equipment

There's nothing more frustrating than a tractor that won't start because of bad wiring, or lights that quit working when you need them most. Whether you're rewiring a work light, fixing a burned connection, or adding new electrical accessories to your equipment, this 16-gauge primary wire gives you the reliable connection you need to keep things running smoothly.

What You're Getting

• Quality copper construction ensures solid electrical conductivity for consistent performance
• Thermoplastic insulation that stays flexible even in extreme heat or cold conditions
• 20-foot length gives you plenty of wire to route cleanly through your machine
• White color coding helps you keep track of your wiring circuits and troubleshoot later
• Smooth surface makes it easy to pull through conduit or wire looms

Built for Real Farm Work

This primary wire handles all the basic electrical needs on your tractor, from charging circuits to accessory wiring. It's designed for the kind of work you do—whether that's powering LED work lights for those early morning starts, running power to hydraulic solenoids, or connecting switches and gauges in the cab.

Made to Last

Farm equipment lives in a tough environment, and this wire is built to handle it. The insulation resists grease, oil, and acids—the kind of stuff that destroys cheap wire over time. It stays flexible through temperature swings and won't crack or split when you're routing it around tight corners.

Good to Know

When you're doing electrical work, always disconnect the battery first and use proper connectors—those twist-and-tape jobs never hold up long term. This wire pairs well with crimp connectors or solder joints for connections that'll last. Keep a few different colors on hand so you can color-code your circuits properly.