Thermostat Housing Gasket from Mexico
Rubber washer-style seal for thermostat housing on vehicle cooling systems. HTS 4016.93.1050 covers this 'other' automotive gasket used in chapter 87 vehicles. Designed for temperature-resistant sealing.
Duty Rate — Mexico → United States
12.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include cooling system schematics to prove vehicle-specific application
• Avoid generic labeling; specify 'automotive thermostat seal' on packing lists
• Test rubber for vulcanization per chapter note definitions during audits