What it does. Delphi Auto/LTV Battery Delphi 353-BU7049 stores the electrical charge that starts the engine and powers accessories with the engine off.

Fitment. Catalogued as fitting 2025 Audi A4 Allroad, 2023–2025 Lexus Ls500, 2024–2025 Audi A5 Sportback, 2025 Audi S4, 2023–2025 Lexus Ls500h, 2022–2024 Audi S5 Sportback, 2022–2024 Mercedes-Benz Sprinter 3500xd, 2021–2024 Mercedes-Benz Sprinter 2500, 2020–2023 Mercedes-Benz Sprinter 1500, 2020–2023 Mercedes-Benz Sprinter 3500, 2023 Audi Tts Quattro, 2019–2022 Mercedes-Benz Metris, 2019 Dodge Charger, 2018 Audi A6 Quattro, 2018 Audi A7 Quattro. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.