Automotive AC Heater Core from Mexico
Heat exchanger using engine coolant to warm cabin air, integrated into automotive HVAC systems for defrost and temperature blending. Part of air conditioning machines changing temperature under HTS 8415.90.8045.
Duty Rate — Mexico → United States
15%
Rate breakdown
9903.82.1015%Section 232: ag equipment + residential HVAC, MFN<15% — 15% ceiling (Annex III addition)
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Coolant flow specs and brazed aluminum construction prove automotive integration
• Vehicle model fitment data avoids classification as domestic water heaters