Question about ignition coil(?) replacement

[rakers]

Hi all,

My 1993 240sx is not getting a spark. I think the problem is in the ignition coil, if that's the proper name for it. I've noticed that there are two parts to the unit.

On the coil there is part #: 22433 53f00On the other part, further away from the engine is part #: PRW-12X06

Do I have to replace both parts? How much should I expect to pay for replacement parts and where is the best place to find them? I am okay buying used.

Thank you in advance for your help. This forum has always been really helpful.