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12 Gauge Yellow Primary Wire – 12 Foot Length

Original price was: $10.12.Current price is: $7.77.

Sale!
SKU: SMA-141-127F Category:

When you’re rewiring lights, fixing a charging system, or adding new electrical accessories to your tractor, you need wire that’ll handle the job and hold up to farm conditions. This 12-gauge yellow primary wire gives you the heavy-duty conductivity for moderate power loads while the bright yellow color makes it easy to trace circuits when you’re troubleshooting problems down the road.

What You’re Getting

  • 12 AWG stranded copper conductor delivers reliable power for lights, accessories, and control circuits
  • Durable GPT thermoplastic insulation resists heat, moisture, and the chemicals you encounter around farm equipment
  • Smooth outer jacket pulls easily through wire looms and protective tubing without snagging
  • 12-foot length gives you plenty of wire for most tractor rewiring jobs without waste
  • Yellow color coding follows automotive standards for easy circuit identification

Built for Real Farm Work

This wire handles the electrical demands of tractor lighting systems, charging circuits, and accessory power on everything from compact utility tractors to larger row-crop machines. Whether you’re rewiring headlights, installing work lights, or running power to hydraulic controls, 12-gauge wire carries the current these systems need without voltage drop that causes dim lights or sluggish operation.

Made to Last

Farm equipment electrical systems take a beating from vibration, dust, moisture, and temperature extremes, and this wire is built to handle those conditions. The stranded copper core flexes without breaking, while the thermoplastic insulation stays flexible in cold weather and won’t crack from heat or UV exposure.

Good to Know

This wire works great for 12-volt systems and can handle up to 20 amps safely. Always disconnect the battery before working on electrical components, and use proper crimped or soldered connections with heat shrink tubing for lasting repairs. When routing new wire, secure it well to prevent chafing against sharp edges or moving parts.