Having trouble finding right ignition coil for Gator 4x2

My problem is no spark most of the time - sometimes after it sits for a few hours it will have spark and run but after a few minutes it always dies and if I pull the plug and turn it over while grounded no spark. If I wait till I get spark on plug to ground and reinstall it will start but die again in a few minutes. From what I have read it is most likely the ignition coil.

Its an older 4x2 Gator with gas engine - Serial number is W004X2X024243. I found a serial number decoding site and it shows it is a 1997 4x2 Gator. The bottom half of the info tag is missing so I only have the serial number but not the model number. The parts sites I have been looking for seem to go by model number.

Appreciate any info on what model number I should be looking under or what part number the ignition coil is for this machine.

thanks
Gary