Open it up and look see.
Group size 51.
The 2007 Honda Civic has an inline 4 engine.
The 2007 Honda Civic has a 1.8 L base engine size.
What wrench size is need for a 2007 Honda Civic oil plug?
51r
51-4
Any place that sells batteries can tell you the correct size battery to purchase.
I have a 2007 Honda Civic 4 door and the sticker inside the door says: 205/55/16
Buy a battery with the most you can find. The more the better especially if you live in a cold climate. Anyplace that sells batteries can tell you the correct size.
The 2007 Honda Civic Sedan has special honda-only wiper blades and you must go to the dealer for them - there are no aftermarket wipers available for it.
Get a mt-51 or an mt-51r
25 and 28