h4ldol

I've searched here and elsewhere and there always seems to be confusion with the 7th gen Civic because different trim levels (EX vs others) also use different bulbs. I also searched the owner's manual but that had no specific info unfortunately.

Anyway, from what I've gleamed from this and other sites is the following for a 2002 EX coupe:

map lights: 168 (wedge with a "stubby" design)
dome light: 578 (festoon, 41 or 42 mm?)
trunk light: 168 (wedge)

Does this look right to people with similar EM2 owners?

NDNV

Changing to LEDs? Sizes look correct. You can always pull them and they might be stamped with the size. For the festoon type, just measure the length to be sure.

h4ldol

Thanks, changing to LED bulbs only to help prevent battery drainage when left on accidentally, especially since I don't drive it often. I ordered the buns off eBay so hope they will fit!