The Crosstour uses a standard 12-volt automotive battery, with the common replacement size being Group 51R.
Battery size specifics for the 2012 Crosstour
The 2012 Crosstour shares its powertrain architecture with the Accord and typically comes equipped with a 12-volt lead-acid battery installed in a Group 51R footprint. This size is designed to fit the under-hood battery tray and connect to the Crosstour’s electrical system. Real-world variations can occur by market, trim, or battery supplier, so always confirm with the actual battery label or the vehicle’s VIN-based spec.
Understanding Group Size 51R
Group size 51R indicates a compact, high-cranking-amp battery that fits the standard Honda under-hood tray and post layout. For most drivers, this is the recommended replacement size when shopping for a 12-volt battery for a 2012 Crosstour.
Before replacing or shopping for a new battery, understand the key size and fit requirements to avoid incorrect models.
- Group size: 51R is the common fit for most 2012 Crosstour models.
- Voltage: 12 volts (standard automotive battery).
- Terminal layout: verify top-post terminals align with your vehicle’s cables.
Concluding: Verify exact size using the battery label, the owner's manual, or a VIN-specific parts lookup from Honda or a reputable parts retailer.
How to verify the exact size for your vehicle
Check the battery label under the hood for the group size (often shown as “51R” on the label). You can also consult the 2012 Crosstour owner’s manual or perform a VIN-based parts lookup with Honda or a trusted parts supplier to confirm the precise specification for your car’s build date and trim.
Summary
The 2012 Honda Crosstour generally uses a 12-volt automotive battery in Group 51R. Always confirm the exact size by inspecting the battery label or consulting official documentation for your VIN to ensure a proper fit and reliable starting performance.