The global Automotive Parts Manufacturing market size was valued at US$ 387.6 billion in 2024 and is projected to reach US$ 489.3 billion by 2030, at a CAGR of 4.0% during the forecast period 2024-2030. United States Automotive Parts Manufacturing market size was valued at US$ 126.8 billion in 2024 and is projected to US$ 154.9 billion by 2030, at a CAGR of 3.4% during the forecast period 2024-2..