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Holley EFI Bosch Wideband 02 Sensor

Holley EFI Bosch Wideband 02 Sensor

  • $146.95
  • Save $17


Holley Part #: 554-101

Replacement Holley EFI, Bosch 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.


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