The 51R if you have the 4 cylinder engine. The 35 or the 26R if you have the V-6 engine.
Anyplace that sells batteries can provide you with this information.
What is the biggies size battery in can install in my 2004 Honda accord ex v6
The battery size for a 1988 Honda Accord LX is a size 25. The battery can be purchased at any auto parts store.
The 2006 Honda Accord has a 2.4 L base engine size.
The 2006 Honda Accord has an inline 4 engine.
size 35
I believe that is 96R
It is called a 58 group size battery, this is a reliable answer for the fact that I own one and I work at a car battery factory.
What size battery for a 2006 Honda Pilot?
According to the 2006 Ford Focus Owner Guide : Both the 2.0 and 2.3 came with the Motorcraft BXT-96R battery ( that's BCI group size 96R ) If it is equipped with the Audiophile radio it came with the Motorcraft BXT-40R battery ( that's BCI group size 40R )
51R for 03 Accord EX - 4 cylinders.
51-R