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Holley EFI- 554-101 BOSCH WB02 SENSOR

Holley EFI- 554-101 BOSCH WB02 SENSOR

Holley EFI

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LSU4 Bosch Wideband

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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