Chapter 85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles

HTS heading 8511: Electrical ignition or starting equipment of a kind used for spark-ignition or compression-ignition internal combustion engines (for exampl…

18 numbered lines under heading 8511, including 13 10-digit statistical lines. The first six digits are the international HS subheading; the general column is the normal US duty rate.

HTS heading 8511
HTS codeDescriptionUnitGeneralSpecialColumn 2
8511Electrical ignition or starting equipment of a kind used for spark-ignition or compression-ignition internal combustion engines (for example, ignition magnetos, magneto-dynamos, ignition coils, spark plugs and glow plugs, starter motors); generators (for example, dynamos, alternators) and cut-outs of a kind used in conjunction with such engines; parts thereof:
8511.10.00.00Spark plugshundreds2.5%Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%
8511.20.00.00Ignition magnetos; magneto-dynamos; magnetic flywheelsNo.2.5%Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%
8511.30.00Distributors; ignition coils2.5%Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%
8511.30.00.40DistributorsNo.
8511.30.00.80Ignition coilsNo.
8511.40.00.00Starter motors and dual purpose starter-generatorsNo.2.5%Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%
8511.50.00.00Other generatorsNo.2.5%Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%
8511.80Other equipment:
Voltage and voltage-current regulators with cut-out relays:
8511.80.20.00Designed for use on 6, 12 or 24 V systemsNo.2.5%Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)25%
8511.80.40.00OtherNo.Free35%
8511.80.60.00Otherkg2.5%Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%
8511.90Parts:
Of voltage and voltage-current regulators with cut-out relays:
8511.90.20.00Designed for use on 6, 12 or 24 V systemskg3.1%Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)25%
8511.90.40.00OtherkgFree35%
8511.90.60Other parts2.5%Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%
8511.90.60.20Distributor contact (breaker point) setsNo.
8511.90.60.40Otherkg

Statistical (10-digit) lines without a rate use the rate of the 8-digit line above them. Additional duties such as Section 301 and Section 232 may apply; check them with the tariff checker.

Source: Harmonized Tariff Schedule of the United States, 2026 HTS Revision 20 (effective 2026-09-28), U.S. International Trade Commission (hts.usitc.gov), imported 2026-10-07. Reference only; not legal or customs advice or a binding classification. Additional duties under Chapter 99 may apply. ShipWave is not affiliated with the USITC or U.S. Customs and Border Protection.