Holley 558-426 CAN Wiring Extension Harness, 12-Foot
- Regular price
- $84.29 USD
- Regular price
-
$84.29 USD - Sale price
- $84.29 USD
- Unit price
- per
Vendor : HOLLEY
Product Type : Ignitions and Electrical
Sku : HLY558-426
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✔ Veteran-Owned Business | ✔ Verified Fitment (SEMA Data) | ✔ Ships 1–3 Business Days | ✔ 30-Day Returns
The Holley 558-426 CAN Wiring Extension Harness provides a 12-foot extension for compatible CAN wiring applications. Its black rubber-coated construction is designed for organized routing and added protection during installation.
This extension harness is supplied as an individual piece and offers a practical solution when additional harness length is needed. The black finish provides a clean, professional appearance for a range of wiring setups.
Use the Holley part number 558-426 to identify this CAN extension harness when selecting the appropriate component for your application.
Features:
- CAN Wiring Extension: Provides additional length for compatible CAN wiring applications.
- 12-Foot Length: Offers 12 feet of harness extension.
- Rubber-Coated Construction: Finished with a black rubber coating.
- Individual Harness: Supplied as one extension harness.
- Brand and Part Number: Holley 558-426.

