Air Compressor Horn from China

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 — China → United States

20%

Rate breakdown

9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

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Import Tips

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