Holley EFI LSU4 Bosch Wideband Oxygen Sensor p/n 554-101

  • Sale
  • $184.95
  • Regular price $206.00


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.