Group 51RConfirm fit by VIN
Group 51R battery
#51R
The group size most 2016–2021 non-Type R Civics use, with the positive terminal on the right. The Type R is often an H5 / Group 48. Match the CCA and the terminal side on the battery in the car.
Fits these vehicles
- Honda Civic 10th gen (FC / FK) (2016–2021)
All engines · Not the Type R. Confirm group size and terminal side.
Check before you buy: trims and mid-year changes can affect fit. Enter your VIN or registration at the retailer to confirm, and compare the OEM number on your old part.