Description
When your old Ferguson won’t start consistently or runs rough, the ignition coil is often the culprit. These vintage tractors are workhorses, but their electrical components age just like everything else. A weak or failing coil means weak spark, which translates to hard starting, rough idling, and poor performance when you need your tractor most.
What You’re Getting
- Modern 12-volt design provides reliable ignition for consistent starts every time
- Push-in connection type makes installation straightforward – no complicated wiring
- Built to handle the demands of agricultural work with proper heat dissipation
- Direct upgrade replacement that eliminates the frustration of weak spark issues
Built for Real Farm Work
This coil fits the legendary Ferguson TE20 series (including TEA20, TED20, TEF20, TO20) and TVO20 models. These tractors revolutionized farming with Harry Ferguson’s three-point hitch system and remain popular for small farms, vintage collections, and light utility work. Whether you’re cultivating, brush-hogging, or running a loader, this coil delivers the consistent spark your engine needs to run smoothly.
Made to Last
This 12-volt coil is engineered to withstand the vibration, heat, and electrical demands of farm work. The robust construction handles temperature extremes from cold morning starts to hot summer field work, while the reliable internal components ensure years of dependable service.
Installation Notes
This is a newer-style coil with push-in connections that simplifies installation compared to older designs. Mount it in a location with good airflow for proper cooling, and make sure all connections are clean and tight. If you’re upgrading from an older 6-volt system, verify your electrical system has been properly converted to 12-volt operation.




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