12V Ignition Coil Fit for IH Farmall A AV BN B C HV H I4 I6 I9 M MV O4 O6
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
12V Ignition Coil for IH Farmall
This 12V ignition coil is a direct replacement part for International Harvester Farmall tractors, generating the high voltage needed for a reliable spark in the ignition system.
Overview
This 12V ignition coil provides the high-voltage spark required to fire spark plugs in gasoline engines, designed for a wide range of International Harvester Farmall models including A, AV, BN, B, C, HV, H, I4, I6, I9, M, MV, O4, and O6. It is a straightforward replacement for a worn-out coil, helping to restore engine performance and dependable starting. The 12V ignition coil is an essential component for keeping your vintage Farmall running smoothly.
Built For Performance
- 12-volt primary circuit for modern conversions or original 12V systems
- Designed for use with breaker-point or electronic ignition setups
- Robust construction resists heat and vibration
- Provides consistent voltage output for stable engine idle
- Easy bolt-on replacement for most Farmall models
Fits These Machines
- for IH Farmall A
- for IH Farmall AV
- for IH Farmall BN
- for IH Farmall B
- for IH Farmall C
- for IH Farmall HV
- for IH Farmall H
- for IH Farmall I4
- for IH Farmall I6
- for IH Farmall I9
- for IH Farmall M
- for IH Farmall MV
- for IH Farmall O4
- for IH Farmall O6
On-The-Job Use
- Replaces a failed coil to get the tractor started again
- Used during tune-ups to maintain peak engine efficiency
- Supports use in field work, hauling, and other farm tasks
Specs At A Glance
| Voltage | 12V |
| Type | Ignition Coil |
| Compatible Brands | for IH Farmall |
Good To Know
Q: Can I use this coil on a tractor that has been converted from 6 volts to 12 volts? A: Yes, this 12V coil is intended for 12-volt electrical systems, so it is the correct choice for a converted tractor.
Q: What are the symptoms of a bad ignition coil? A: Symptoms include a weak spark, engine misfires, backfiring, or a complete no-start condition. Testing the coil's resistance with an ohmmeter is a reliable way to check its condition.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.