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Related Party Transactions (Details) - Schedule of Major Related Parties Transaction | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Schedule of Major Related Paries Transaction [Abstract] |  |
Name of related parties |  | Shengda Group
Relationship with the Group | An entity ultimately controlled by Mr. Ye Zaichang, SunCar’s Chief Executive Officer |

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