• Holley 558-403 Dominator EFI J3 Auxiliary Input/Output Wiring Harness
  • Holley 558-403 Dominator EFI J3 Auxiliary Input/Output Wiring Harness

Holley 558-403 Dominator EFI J3 Auxiliary Input/Output Wiring Harness

$186.95 USD
$186.95 USD
$186.95 USD
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Vendor : HOLLEY

Product Type : Ignitions and Electrical

Sku : HLY558-403

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J3 Connector & Harness

The Holley 558-403 Wiring Harness provides a J3 auxiliary input/output connector for Dominator EFI applications. It is designed to support auxiliary connection needs within the Dominator EFI wiring system.

This harness is supplied as an individual component and is identified by Holley part number 558-403. Its J3 connector configuration makes it a suitable choice when a replacement or additional auxiliary input/output harness is needed for the applicable Dominator EFI setup.

Use the part number and product description to verify suitability for your application before ordering. This product data does not specify additional connectors, wiring functions, or included components beyond the J3 auxiliary input/output connector and harness.

Features:

  • Connector: J3 auxiliary input/output connector
  • Application: Dominator EFI
  • Product type: Wiring harness
  • Brand: Holley
  • Part number: 558-403
  • Quantity: Each