8703.23.01.60—Having engines with more than 4 cylinders but not more than 6 cylindersGeneral
2.5%
Units
No.
Column 2
10%
Special
Free (A+,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM, P,PA,PE,S,SG)
HTS 8703.23.01.60 is the U.S. Harmonized Tariff Schedule classification for Having engines with more than 4 cylinders but not more than 6 cylinders. It's a 10-digit statistical line in Chapter 87: Vehicles other than railway or tramway rolling stock, and parts and accessories thereof, Section XVII: Vehicles, Aircraft, Vessels and Associated Transport Equipment, used by U.S. Customs and Border Protection to determine the duty rate at entry. 1 Chapter 99 tariff modification currently stacks on top of the base rate.
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Chapter 99 overlays that stack on the base rate
| Code | Authority | Rate |
|---|---|---|
| 9903.94.01 | section_232 | The duty provided in the applicable subheading + 25% |
Past CBP decisions classifying real products under this HTS code. Useful precedent when classifying a similar product — each ruling shows how CBP interpreted the code for a specific case.
Source: CBP CROSS (view all rulings on rulings.cbp.gov →)
HTS 8703.23.01.60 is the U.S. Harmonized Tariff Schedule classification for Having engines with more than 4 cylinders but not more than 6 cylinders. It belongs to Chapter 87 of the HTSUS.
The general (Column 1) duty rate for HTS 8703.23.01.60 is 2.5%. This is the most-favored-nation (MFN) rate that applies to imports from World Trade Organization member countries.
Yes. Imports of HTS 8703.23.01.60 from countries party to a trade program (such as USMCA, KORUS, GSP, or the African Growth and Opportunity Act) may qualify for the special rate: Free (A+,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM, P,PA,PE,S,SG). Eligibility depends on rules of origin and certification.
The Column 2 rate for HTS 8703.23.01.60 is 10%. This rate applies to imports from countries that do not have normal trade relations with the United States (currently Cuba and North Korea).
Yes — HTS 8703.23.01.60 is covered by section_232 provision 9903.94.01 (The duty provided in the applicable subheading + 25%). Open the code page for the full overlay stack with effective dates and country scopes.
No active AD/CVD orders currently flag HTS 8703.23.01.60 in Tandom's catalog. Tandom monitors Federal Register notices daily; a flag will appear here within 24h of any new order's publication.
Free Trade Agreement and special-program eligibility
Tandom guides relevant to this code
How to read, order, and report Chapter 99 HTS codes alongside the base classification on a US entry summary in 2026. The full stacking ladder for brokers and compliance teams.
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