Holley EFI Bosch Wideband 02 Sensor

$205.00

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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