Denso W20EP-U Spark Plug
Denso W20EP-U is a projected insulator nose spark plug for motorcycles and ATVs with spark-ignition engines. It features U-groove technology for better ignitability. Classified in 8511.10.00.00 for its role in internal combustion engine ignition.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If supplied as part of complete motorcycle ignition system
Integrated motorcycle parts follow vehicle-specific parts heading.
If erroneously for diesel ATV engines
Compression-ignition glow plugs are separate from spark plugs.
If bulk electrode cores only
Separate spark plug components classify as parts.
Not sure which classification is right?
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Import Tips & Compliance
• Specify vehicle displacement and type (motorcycle/ATV) in entry docs to support automotive engine classification
• Customs may require gap setting verification; include factory specs
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