This article offers an in-depth analysis of the Electric Vehicle (EV) aftermarket's profound evolution, moving from initial "growth exploration" to a "structural dissection" phase. Amidst a continuously surging market size, the piece highlights how the aftermarket's focus is shifting from traditional mechanical components to high-value EV-specific parts like Battery Management Systems (BMS), inverters, and high-voltage harnesses. It also underscores the burgeoning overseas aftermarket demand driven by the increasing global parc of Chinese EV brands.