Hey guys. Bit of a noob question but I'm doing a bit of a service on my missus civic this weekend. We have had it since new and it's just cracked 100000kms on the factory plugs, everytime I check the books at supercheap etc plugs for this model are never listed. I apologize if this has been asked already but I'm posting at work on my phone and searching is a real pain. I found someone saying Ngk iridium on google but not what heat range. Just chasing a factory replacement nothing for extra performance.

Also I assume the brake fluid for these is just DOT 4?