NGK Spark Plug (for GW-EFI)
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Proposition 65: This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm.
Carry a spare! If you have our GoWesty Fuel Injection Component Replacement Kit (GW-EFI) then this is the required spark plug.
Note: These NGK Iridium plugs are only for use with our fuel injection system, not the original Volkswagen fuel injection. If you have the original Digijet or Digifant injection, please purchase the R43XL depending on which of the two are in stock.