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Holley 554-100 - NTK Wideband Oxygen Sensor for C950, Holley HP and Holley Dominator EFI

Pricing: $338.95


Holley 554-100 - NTK Oxygen Sensor for C950, HP and Dominator EFI Systems

Replacement Holley EFI NTK Wide band Oxygen sensor. This sensor is a direct replacement for Holley HP, Dominator, Avenger and Terminator EFI systems. Each Sensor is hand calibrated to insure accurate readings when used in conjunction with your Holley EFI system. 

The NTK Oxygen Sensor is the suggested Oxygen Sensor to be used with Leaded or Methanol Fuels. 

Also compatible with 2nd Gen C950 or Holley EFI. Replaces Part # 534-194


  • HOL-554-100
  • HOL-554-100
  • Holley
  • New

Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W8.0000” x H8.0000” x L2.0000”

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