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Holley 556-112 Coil-Near-Plug Smart Coil
Holley 556-112 Coil-Near-Plug Smart Coil

Holley 556-112 Coil-Near-Plug Smart Coil

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Factory Shipped
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Holley 556-112 Coil-Near-Plug Smart Coil
Holley 556-112 Coil-Near-Plug Smart Coil
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We estimate this item will ship on or before March 26th.
Part # 425556112
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for Holley to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.


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This coil is designed for use with Holley® HP and Dominator ECUs, as well other EFI systems that can drive smart ignition coils. Although it is designed for high powered race applications, it can be used on street driven vehicles as well.

  • Peak Voltage - 44,000 Volts
  • Peak Output - 102 Mj
  • Maximum Battery Voltage 17.0 Volts
  • Includes mating connector and pins

Installation Instructions (PDF)

Some parts are not legal for use in California or other states with similar laws/regulations

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