Plug and play Holley EFI alternator harnesses for late model engines with Pulse Width Modulated alternators. This includes most 2007+ GM engines and most 2005+ Ford engines.
Features:
- Plug and play with Holley EFI and Terminator X Main Harnesses.
- Designed for use with late model OEM alternators.
- Include detailed instructions for installation and software configuration.
Specs
| Brand | Holley EFI |
| Category | Electrical, Charging and Starting |
| Connector Color | Black |
| Emission Code | 5 |
| Grade Type | Performance |
| Part Type | Alternator Harness |
| Product Type | Harness |
| Sub Category | Alternator / Generator and Related Components |
| UPC | 090127142301 |
| Part Number | 558-475 |
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