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), spark plugs (HS 851110)
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), spark plugs (HS 851110) has 7,404 U.S. import bill-of-lading shipment records between Mar 2018 and Jul 2026. The largest U.S. importer of 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), spark plugs is NITERRA NORTH AMERICA INC, with 932 shipments, followed by NGK SPARK PLUGS USA and ROBERT BOSCH LLC. The leading supplier is NGK SPARK PLUG CO LTD, with 615 shipments, followed by NITERRA CO LTD and ROBERT BOSCH GMBH. Goods originate mainly from CHINA and JAPAN, arriving primarily at LOS ANGELES, CA. Import volume has risen over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through July 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for 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), spark plugs (HS 851110), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is NITERRA CO LTD → NITERRA NORTH AMERICA INC with 589 shipments, followed by NGK SPARK PLUG CO LTD → NGK SPARK PLUGS USA (563) and ROBERT BOSCH GMBH → ROBERT BOSCH LLC (306).
Top U.S. importers
| Importer | Shipments |
|---|---|
| NITERRA NORTH AMERICA INC | 932 |
| NGK SPARK PLUGS USA | 575 |
| ROBERT BOSCH LLC | 390 |
| NGK SPARK PLUGS USA INC | 266 |
| NEUTRIK USA INC | 204 |
Top suppliers
| Supplier | Shipments |
|---|---|
| NGK SPARK PLUG CO LTD | 615 |
| NITERRA CO LTD | 594 |
| ROBERT BOSCH GMBH | 343 |
| CATHAY TAT MING METAL MFY LTD | 254 |
| ZHUZHOU TORCH SPARK PLUG CO LTD | 252 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 2,242 |
| JAPAN | 1,247 |
| GERMANY | 918 |
| HONG KONG | 485 |
| THAILAND | 478 |
| MEXICO | 317 |
| REPUBLIC OF KOREA | 282 |
| TAIWAN | 236 |
| NETHERLANDS | 147 |
| BRAZIL | 144 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LOS ANGELES, CA | 1,609 |
| LONG BEACH, CA | 1,403 |
| TACOMA, WA | 1,112 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 899 |
| CHARLESTON, SC | 845 |
| HOUSTON, TX | 578 |
| SAVANNAH, GA | 244 |
| NORFOLK, VA | 198 |
| SEATTLE, WA | 118 |
| NEW YORK, NY | 95 |
Harmonized System classification
HS code 851110 — 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), spark plugs. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Not sure this is the right code? Search all 5,700+ subheadings with the free HS code lookup, or see which product categories are growing in our quarterly State of U.S. Imports reports.
Frequently asked questions about importing 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), spark plugs
Who imports 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), spark plugs (HS 851110)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of 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), spark plugs include NITERRA NORTH AMERICA INC, NGK SPARK PLUGS USA, ROBERT BOSCH LLC, NGK SPARK PLUGS USA INC, and NEUTRIK USA INC.
Who is the largest U.S. importer of 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), spark plugs?
NITERRA NORTH AMERICA INC is the largest U.S. importer of 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), spark plugs (HS 851110), with 932 bill-of-lading shipment records.
Who are the top suppliers of 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), spark plugs?
Leading suppliers shipping 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), spark plugs (HS 851110) to the U.S. include NGK SPARK PLUG CO LTD, NITERRA CO LTD, ROBERT BOSCH GMBH, CATHAY TAT MING METAL MFY LTD, and ZHUZHOU TORCH SPARK PLUG CO LTD.
How many U.S. shipments of 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), spark plugs are there?
ImportDoor has 7,404 U.S. import shipment records under HS code 851110, spanning Mar 2018 to Jul 2026.
Where is 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), spark plugs imported from?
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), spark plugs is imported into the U.S. primarily from CHINA, JAPAN, and GERMANY.
Find 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), spark plugs importers & suppliers
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