Acura ILX Battery Size by Year
Every Acura ILX year we cover (2013-2022) uses a BCI Group 51R battery.
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Battery by model year
| Model years | Battery | Type | CCA | Buy |
|---|---|---|---|---|
| 2013-2022 | Group 51R | Flooded | 410-500 | Shop Group 51R |
Match the group and type on the battery you are removing. Shop links go to Amazon, and we may earn a commission at no extra cost to you. Open your exact year below for CCA, terminals and our sources.
Every ILX year
Choose your model year for the exact Group size, CCA, terminal layout, and the right replacement for your Acura ILX.
2022 Acura ILXGroup 51R2021 Acura ILXGroup 51R2020 Acura ILXGroup 51R2019 Acura ILXGroup 51R2018 Acura ILXGroup 51R2017 Acura ILXGroup 51R2016 Acura ILXGroup 51R2015 Acura ILXGroup 51R2014 Acura ILXGroup 51R2013 Acura ILXGroup 51R
Sources. The battery size for 10 of 10 model years is checked against a cited source, most often Acura Parts Warehouse (OEM). Each year page lists its own sources.
Last verified 2026-06-18. Maintained by Matan B., who runs GarageDex. How we verify.