Auto industry titan Henry Ford once said, “A business absolutely devoted to service will have only one worry about profits. They will be embarrassingly large.” So it goes in the increasingly lucrative auto parts industry, where the auto aftermarket sector is set to expand by 5.1% in 2025 (to $413.7 billion), after growing by 5.7% in 2024, according to S&P Global Mobility. Industry analysts point to multiple reasons for the auto parts market’s burgeoning growth rate. For starters, U.S. vehicle owners ar ...