Description

If your Ford 8N’s been running rough or you’ve noticed weak spark, there’s a good chance that little resistor assembly in your ignition system is calling it quits. This small but mighty part sits between your ignition coil and the rest of your electrical system, controlling the voltage that flows to the coil. When it goes bad, your tractor might be hard to start, miss at idle, or just not run with the smooth power you’re used to.

What You’re Getting

Precise 0.5 ohm resistance that matches your 8N’s original electrical specs
Sturdy mounting with 5/16 inch screws for a secure, vibration-resistant connection
Complete assembly that includes all the hardware you need for installation
Direct replacement for tractors with serial numbers 263844 and up

Built for Real Farm Work

This resistor is designed specifically for later Ford 8N tractors that came with the updated electrical system. These workhorses were built for everything from plowing fields to running hay equipment, and they needed reliable ignition to keep running strong through long days of hard work.

Made to Last

The resistor assembly is built to handle the heat, vibration, and electrical demands of farm work. It’s designed to maintain consistent resistance even when your engine’s running hot during hay season or working through tough ground conditions.

Installation Notes

This is a direct bolt-on replacement that mounts right where your old resistor was located. Make sure your ignition is off and disconnect the battery before you start. The 5/16 inch mounting screws make for a solid connection that won’t work loose over time.