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.
Specs
| Band Type | Wide |
| Brand | Holley EFI |
| Category | Emission Control |
| Connector Gender | Female |
| Emission Code | 3 |
| Grade Type | Performance |
| Mounting Type | Screw-in |
| Part Type | Oxygen Sensor |
| Product Type | Oxygen Sensor |
| Sensor Type | Lambda Wide Band |
| Sub Category | Sensors |
| Thread Size | 18mm x 1.5 |
| Universal Or Specific Fit | Universal |
| UPC | 090127666692 |
| Part Number | 554-101 |
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