Harmonized Tariff Schedule of the U.S. › Chapter 85 Electrical machinery and equipment and parts thereof; sound and television recorders and reproducers
8511.10.00.00Tariff line
Classification path
Electrical 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
Spark plugs
8511.10.00.00
Rates of duty
General rate (Column 1)2.5%
SpecialFree (A*, AU, B, BH, C, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Column 235%
Unithundreds
Free (A*, AU, B, BH, C, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Printed page 2892
Measure flags
for origin CN, entry date 2026-10-26 · base rate 2.5%
- Section 301 forced-labor tariff (12.5%)9903.05.90ExemptexemptGoods entered under a 232 heading (AUTOS/MHDV) are exempt from the forced-labor 301 duty (note 52(f))
- China 301 List 3 (9903.88.03)9903.88.03Applies+25%8-digit subheading 8511.10.00 is on L3
- 232 passenger vehicles / light trucks & parts9903.94.05Applies+25%General (all other countries) | UK-only list of 10-digit statistical codes for 9903.94.32 (the UK subset of the (g) list)
- 232 medium/heavy-duty vehicles & parts9903.74.08Applies+25%General (all other countries) | Medium- and heavy-duty vehicle parts (Note 38(i) list)
Confirmed total 77.5% · max 77.5%Full duty breakdown →