Holley EFI- 554-123 4 Channel Coil Driver Module
Used to drive a two wire “dumb” ignition coil.
The four channel coil driver module is a "dumb coil" driver module that plugs into the main harness, which is needed when running the factory coils. Contains one 4-channel driver.
Features:
- Four channel
- Potted design allows installation in engine compartment
| Brand | Holley EFI |
|---|---|
| Emission Code | 5 |
| Product Type | High Current Driver - Module |
| UPC | 090127687802 |
| Part Number | 554-123 |
