Heading 8407 · Spark-ignition reciprocating or rotary internal combustion piston engines

8407.33

Of a cylinder capacity exceeding 250 cc but not exceeding 1,000 cc:

Calculate duties for this code

Mentioned in Chapter 99

The parts of Chapter 99, in the 2026 HTS Revision 22, that list HTS 8407.33, a broader code that includes it, or a narrower code within it.

U.S. noteExcerptHeadings that refer to it
U.S. note 20(f)(f) Heading 9903.88.03 applies to all products of China that are classified in the following 8-digit subheadings, except products of China granted an exclusion by the U.S. Trade Representative and provided for in (1) heading 9903.88.13 and…9903.88.03, 9903.88.09
U.S. note 33(g)(g) Subject to a manufacturer's import adjustment offset amount that may be determined by the Secretary of Commerce under Proclamation 10925 of April 29, 2025 (90 FR 18899), the rates of duty set forth in heading 9903.94.05, 9903.94.42,…9903.94.05, 9903.94.62, 9903.94.63, 9903.94.66, 9903.94.67
U.S. note 33(j)(j) Heading 9903.94.32 sets forth the ordinary customs duty treatment for parts of passenger vehicles and light trucks that are products of the United Kingdom classifiable in the following statistical reporting numbers of the HTSUS…9903.94.32

Being listed is not owing a duty. A note may list goods that a measure leaves out; whether a heading applies depends on the origin, the date and the product; and the measures on all the goods of a country list no code at all. The calculator says what applies.

In the tariff

  1. 8407Spark-ignition reciprocating or rotary internal combustion piston engines
  2. Reciprocating piston engines of a kind used for the propulsion of vehicles of chapter 87
  3. 8407.33Of a cylinder capacity exceeding 250 cc but not exceeding 1,000 cc
  4. 8407.33.10To be installed in tractors suitable for agricultural useFree
  5. 8407.33.10.30Not exceeding 37.3 kW
  6. Exceeding 37.3 kW
  7. 8407.33.10.60Air-cooled
  8. 8407.33.10.90Other
  9. To be installed in vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704
  10. 8407.33.30To be installed in vehicles specially designed for traveling on snow, golf carts, non-amphibious all-terrain vehicles and burden carriersFree
  11. 8407.33.30.40Used or rebuilt
  12. 8407.33.30.80Other
  13. 8407.33.60Other2.5%
  14. 8407.33.60.40Used or rebuilt
  15. 8407.33.60.80Other
  16. 8407.33.90OtherFree
  17. 8407.33.90.40Not exceeding 18.65 kW
  18. 8407.33.90.80Exceeding 18.65 kW