Duty Rates
General (Column 1 - MFN)
5%
This is an ad valorem duty, meaning the import duty is calculated as a percentage (5%) of the declared value of the imported goods.
Column 2 Rate (Non-Tariff Treaty Countries)
This rate applies to countries without normal trade relations (most-favored-nation status) with the United States:
30%
Column 2 rates are substantially higher than Column 1 rates and are rarely applied in modern international trade due to most-favored-nation agreements.
What HTS 8544.30.00.00 Covers
This code covers ignition wiring sets and other wiring sets of a kind used in vehicles, aircraft, or ships. These are assembled sets of insulated wires, often called wiring harnesses, made up to route power and signals within the vehicle. It sits under heading 8544, which covers insulated wire and cable.
Notes for Importers
The distinguishing feature is that the product is a made-up wiring set for vehicles, aircraft, or ships, typically with connectors and fittings, rather than bulk insulated wire sold by length. Plain insulated wire and cable without the harness assembly falls under other 8544 subheadings such as 8544.42 or 8544.49. Confirm the item is an assembled harness of the automotive, aircraft, or marine type before classifying here.
Product Category
Machinery and Electrical Equipment
This chapter includes boilers, pumps, engines, motors, generators, transformers, electrical machinery, and related mechanical equipment.
Classification Details
| Field | Value |
|---|
| HTS Code | 8544.30.00.00 |
| Description | Ignition wiring sets and other wiring sets of a kind used in vehicles, aircraft or ships |
| Chapter | 85 - Machinery and Electrical Equipment |
| General Duty Rate | 5% |
| Rate Type | Ad Valorem |
| Special Rates | Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) |
Related HTS Codes
Other tariff codes under the same heading:
Frequently Asked Questions
What is a wiring set under this code?
An assembled harness of insulated wires, usually fitted with connectors, made for use in a vehicle, aircraft, or ship.
Does this cover bulk insulated wire?
No. Insulated wire and cable sold by length without harness assembly is classified under other subheadings of heading 8544.
Are appliance or machine wiring harnesses included?
No. This line is specific to wiring sets used in vehicles, aircraft, and ships, not general machinery harnesses.
What is the HTS code 8544.30.00.00 used for?
HTS code 8544.30.00.00 is the harmonized tariff schedule code for Ignition wiring sets and other wiring sets of a kind used in vehicles, aircraft or ships. This code is used to classify and identify this product type for customs clearance, duty calculation, and trade statistics.
What is the Column 2 rate for HTS 8544.30.00.00?
The Column 2 rate is the tariff duty rate applicable to goods from countries that do not have normal trade relations with the United States. This rate is typically higher than Column 1 (Most Favored Nation) rates and is rarely used in modern trade due to most-favored-nation agreements.
Do I need a customs broker to import goods classified under HTS 8544.30.00.00?
While not always required, using a licensed customs broker is highly recommended for most imports. A customs broker can help ensure proper HTS classification, prepare customs documentation, pay duties correctly, and avoid delays or penalties. Your broker should be familiar with Machinery and Electrical Equipment products.
Which countries receive special tariff rates for HTS 8544.30.00.00?
Multiple free trade agreements and trade preference programs provide reduced or free tariffs for eligible HTS classifications. Common programs include USMCA (Canada, Mexico), various bilateral FTAs (Korea, Australia, Singapore), GSP for developing countries, and AGOA for eligible African nations. Check the special rates section on this page.
How does HTS code 8544.30.00.00 affect my import costs?
The HTS code determines the applicable duty rate (either free or a percentage/specific amount), whether your product qualifies for trade agreement benefits, any quota restrictions, and special documentation requirements. Proper classification directly impacts your import expenses, so verify the correct code with your supplier or a customs professional.