Holley Performance

Holley EFI O2 Sensor

  • VENDOR: Holley Performance

  • PART#: HOL-554-100

    YOUR PRICE: Regular price $267.95


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.