About this part
What it does. Deka Deka / East-Penn AUX12 Group 401 12 Volt Agm - Automotive Auxiliary Battery Deka AUX12 stores the electrical charge that starts the engine and powers accessories with the engine off.
Symptoms that point to this part
- Slow cranking
- Dashboard lights dimming while starting
- Repeated jump starts needed
Fitment. Catalogued as fitting 2022 Mercedes-Benz Glc300, 2022 Volvo Xc90, 2019–2022 Volvo S90, 2022 Volvo Xc60, 2021 Mercedes-Benz C63 Amg S, 2021 Volvo V60, 2020 Volvo Xc40, 2019 Volvo V90 Cross Country, 2019 Volvo S60. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.