Mechanic Q:  ignition coil?

The ignition coil of a Nissan Maxima 2001, should be original or could be a replacement part?

A: what to do about a creeking sound coming from the front wheels??

The ignition coil of a Nissan Maxima 2001, should be original or could be a replacement part?

Mechanic Q: it keep on heating?

what could it be?

A: Maxima 2001 over heating?

Thanks, I'll do that.