Old fashioned style ignition coil with a modern interior  Total height of body: 115 mm Voltage: 6 Volt (P65)  

Ferguson TEA20 TO20 OEM: ​1024481M91, E8TF120298A

Universal igintion coil fits all 6 volt distributor systems

6 Volt 1.5 Ohm 12 Volt ( 8 cyl. engines) 1.5 Ohm  Voltage: 40.000 Pertronix 40011 Use with electronic ignition kits or breaker point ignitions Note: Do not use an external resistor on 6 volt electrical systems.

Internally resistedIncludes coil mounting bracket3.1 Ohms Resistance Primary9.6 Ohms Resistance Secondary

Old fashioned style ignition coil with a modern interior  Height of black housing: 90 mm Total height: 125 mm ​Diameter: Ø 55 mm Voltage: 12V  Primairy resistance 2.5 Ohm. 

12V coil with srew cap. Ferguson TEA 20, TED 20 Also used on British made cars Primary resistance: 3 Ohm

HT lead with nut  Used on Ferguson TEA20, TED 20 and many British made cars Brand: Lucas Voltgage: 12 Volt Primary resistance: 3 Ohm 

Internally resisted Maximum voltage for faster starting, reduced plug fouling and longer plug life Will work with or without electronic ignition 3.0 ohm primary resistance

12 Volt Ignition coil. Blue version Brand: Bosch Part number: 0 221 119 027 Supplied without bracket Supply:  Current new color is silver with blue print. The new Bosch coil is a direct replacement for the in the first picture shown original...

12 Volt ignition coil. Red version Brand: Bosch Part number: 0 221 119 030 Supplied with mounting bracket  

Voltage: 12 Use with external resistor

2 terminal style --- Reduce voltage --- 4 OHMS of resistance--Used to step down 12-volt battery. Limits voltage to coil when using 12-volt battery. 1.5 OHMs on 6-volt battery to 4.0 OHMs for 12-volt battery. Resistor gets very hot.