</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Air Compressor Horn from Mexico

12V electric solenoid-controlled air horn using onboard compressor for 120 dB truck-grade sound output. Classified under HTS 8531.80.90.31 when imported as complete electric horn assembly with integral control. Popular for custom trucks and emergency vehicles.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Declare as complete electric signaling apparatus, not separate compressor; provide FMCSA exemption documentation if for emergency vehicles; ensure tank pressure ratings

Air Compressor Horn from Mexico — Import Duty Rate | HTS 8531.80.90.31