How can I tell if my ignition coil is a Hap or Hashan type coil?

[Rftomlin]

I have a 94 Nissan Altima I am thinking my ignition coil is bad. When I look for a replacement coil part number, its asks me if I have a Hap or Hashan type coil. Can anyone tell me how to know which one I have? I did the resistance coil test. the coil is about 1000 ohms higher than my haynes manual says it should be. after I drive it for about a block , after cars heat up, the resistance on the secondary increases about 3000 ohms. is that normal? Does it sound like the coils is bad?

[180fan]

look at your ignition coil. sorry can't tell you what you got without looking at your car buddy. 1k ohms higher than allowed is a bit too much. time to replace the part.