HS Code for Car Horns and Alarms
The HS Code for car horns and alarms is 851230. The MFN duty rate for importing to the US is 2.5%.
| HS Code (6-digit) | 851230 |
|---|---|
| US Duty Rate (MFN) | 2.5% |
| EU Duty Rate (MFN) | 3.5% |
| Chapter | 85 |
| Heading | 8512 |
| Last Updated | 2026-05 |
Description
Sound signalling equipment for motor vehicles
HS Code 851230 covers sound signalling equipment, such as car horns and alarms, for motor vehicles with a US MFN duty rate of 2.5%.
Frequently Asked Questions
What are the specific homologation requirements for importing car horns and alarms (HTS 851230) into the European Union?
Importing these sound signalling devices into the EU requires compliance with the European Whole Vehicle Type Approval (EWVTA) regulation, specifically UN Regulation No. 28 regarding audible warning devices. The horns/alarms must carry a valid 'E-mark' (e.g., E4 for the Netherlands) certifying they meet strict sound level and technical specifications outlined in the approval, and this certification must be presented to customs.
How does the material composition of a car horn's diaphragm affect its classification under HTS 851230?
The material of the vibrating diaphragm (e.g., metal, plastic, or composite) is critical for classification, as it determines the horn's acoustic properties and durability. HTS 851230 specifically covers 'sound signalling equipment' where the material directly influences the sound frequency, loudness, and compliance with vehicle safety standards, all key factors for proper classification.
Similar or Confused Codes for Car Horns and Alarms
HTS 851230 is specifically for electrical signaling equipment for vehicles. It should not be confused with generic audible alarms (e.g., for buildings) under 8531.80 or with non-electrical horns and whistles (e.g., air horns) classifiable under 9208.90. Additionally, integrated anti-theft alarm systems that combine horn functions with control units may be classified elsewhere, such as in heading 8531.20 for burglar alarms. Always verify if the device is solely for vehicle use to ensure correct classification.
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