Holley
WIRING HARNESS
$181.99
Only 6 left
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- 30-Day Returns
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Shipping & Returns
Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
Upgrade your Dodge's electrical system with the Holley Wiring Harness, designed specifically for seamless compatibility with Holley Terminator X and X Max EFI systems.
- Plug-and-Play Design: Simplifies installation, allowing you to connect your EFI system without the hassle of complex wiring.
- Tailored for Gen III Hemi: Optimized for 5.7L and 6.4L engines, ensuring reliable performance and efficient power management.
- High-Quality Construction: Built to withstand the rigors of automotive environments, providing durability and long-lasting service.
- Sub-Harness Only: Focused design allows for easy integration into your existing setup without unnecessary components.
This wiring harness is compatible with Dodge models from 2010 to 2021, making it a versatile choice for your vehicle upgrade. Experience the reliability and performance that Holley is known for with this essential part.
Elevate your vehicle's performance and simplify your installation with the Holley Wiring Harness today.
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | Holley |
| GTIN | 00090127104439 |
Frequently Asked Questions
What is the Holley Wiring Harness used for?
The Holley Wiring Harness is designed for use with Holley Terminator X or X Max EFI systems, specifically for Dodge vehicles.
What vehicles is this wiring harness compatible with?
This wiring harness is compatible with Dodge vehicles from the years 2010 to 2021.
Does the Holley Wiring Harness include a fuse block?
No, the Holley Wiring Harness does not include a fuse block.
Is installation of the wiring harness easy?
The wiring harness is a plug-and-play design, which generally simplifies installation, but professional installation is recommended if you're unsure.
What is the manufacturer part number for this product?
The manufacturer part number for the Holley Wiring Harness is 558131.
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$181.99