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Holley | Ignition Coil Driver Module
554-123
Holley | Ignition Coil Driver Module 554-123 | 4 channel, two wire dumb coils, plugs into main harness, factory coils, potted design, Holley EFI ECU compatible
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CAD $259.15
CAD $304.88
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Holley – Ignition Coil Driver Module 4 Channel
Description
The Holley Ignition Coil Driver Module 554-123 features 4 channels and is designed to drive two wire "dumb" ignition coils when running factory coils with Holley EFI ECUs. This module plugs directly into the main harness for simple and direct connection. It contains one 4-channel driver, allowing control of up to 4 dumb coils. The potted design provides protection and allows installation in the engine compartment. For 8 cylinder engines with 8 dumb coils, two 554-123 modules are required.
Specifications
- Brand: Holley
- Part Number: 554-123
- Type: Ignition coil driver module, 4 channel
- Supported coils: Two wire dumb coils (factory coils)
- Structure: One 4-channel driver
- Connection: Plugs directly into main harness
- Potted design (engine compartment installation)
- Compatible: Holley EFI ECUs
- Condition: New
- Sold and shipped by GBP Performance
Note:
- Livraison GRATUITE / FREE Delivery
Compatibility (Application)
| Make | Model | Years | Engine | Notes |
|---|---|---|---|---|
| Universal | Vehicles with two wire dumb coils | All | All engines with factory dumb coils | Required with Holley EFI ECUs (main harness plug-in) |
