Holley EFI 558-308 Ignition Harness
( items)
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Product details
| Management number | 254373148 | Release Date | 2026/11/07 | List Price | US$48.93 | Model Number | 254373148 | ||
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| Category | |||||||||
Main Power Harness for Avenger EFI, HP EFI, & Dominator EFI;<br><br>This Harness is required with HP or Dominator ECUs. Includes, 13' long, 10 AWG main power harness, Qty. (2) 3/8 in. ring terminals and shrink tube (not pictured) . The harness is fuse protected and covered in braided split loom for additional abrasion protection .;
Main Power Ignition Harness; For Use w/99-04 Ford Modular w/Smart Coils| Manufacturer part number | 558-308 |
|---|---|
| Automotive electrical part & accessory type | Wires |
| Compatibility | 99-04 Ford Modular w/Smart Coils |
| Vehicle fitment type | Specific |
| Brand | Holley EFI |
| Vehicle make | Ford |
| Vehicle model | Modular |
| Assembled product weight | 1.4 lb |
| Rec. use | Automotive |
| Items included | 13' long, 10 AWG main power harness, Qty. (2) 3, 8 in. ring terminals and shrink tube (not pictured) |
| Accessories | Qty. (2) 3/8 in. ring terminals and shrink tube |
| Count per pack | 1 |
| Size | One Size |
| Vehicle type | Car |
| Vehicle year | 1999, 2000, 2001, 2002, 2003, 2004 |
| Has written warranty | No |
| Has nrtl listing certification | N |
| Model | 558-308 |
| Automotive parts division | Performance |
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