Top Countries Exporting Auto Parts to the U.S.

Mexico remains the largest exporter of auto parts to the United States, supplying $98 billion worth of components annually and accounting for 38% of total U.S. auto parts imports. China follows at $18 billion (7% share), while Canada and Japan each contribute approximately $15 billion (6% share) to the $258 billion U.S. auto parts import market.

The USMCA trade agreement has strengthened Mexico's position, with auto parts exports growing 12% annually since 2020. Meanwhile, Chinese exports have declined 8% due to 25% tariffs on certain components. Germany remains the leading European supplier at $9 billion annually, specializing in high-end OEM parts for luxury vehicles.

Top 5 Auto Parts Exporters to the U.S.

1. Mexico ($98B): Wiring harnesses, seats, steering components
2. China ($18B): Aftermarket parts, electronics, alloy wheels
3. Canada ($15B): Engines, transmissions, suspension parts
4. Japan ($15B): Electronics, precision components, hybrid systems
5. Germany ($9B): Luxury OEM parts, performance components

Key Components by Country

Mexico: 72% of U.S. wiring harness imports, 65% of seat assemblies
China: 85% of aftermarket accessories, 60% of replacement electronics
Japan: 45% of hybrid components, 38% of advanced safety systems
Germany: 55% of luxury OEM parts, 40% of high-performance brakes
South Korea: 35% of EV battery components, 28% of infotainment systems

Emerging Trends in Auto Parts Trade

Nearshoring: U.S. automakers shifting from China to Mexico
Tariff Impacts: 25% duties reducing Chinese aftermarket parts
EV Components: South Korea gaining battery market share
Localization: Increased USMCA regional content requirements
Technology Transfer: Mexican suppliers moving up value chain