Holley
HARNESS FUEL INJ MAIN REPL
$666.99
Only 10 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 fuel injection setup with the Holley HARNESS FUEL INJ MAIN REPL, a reliable replacement main harness designed for optimal performance.
- Precision Fit: Specifically crafted for Holley EFI Systems, ensuring seamless integration and functionality.
- Durable Construction: Built to withstand the demands of high-performance applications, providing lasting reliability.
- Easy Installation: Designed for straightforward installation, allowing you to get your vehicle back on the road quickly.
- Compatibility: Ideal for use with Terminator EFI Systems, models 550-405 and 550-406, for enhanced fuel management.
This Holley fuel injection system wiring harness (part number 558414) is sold individually and is a perfect match for your performance needs.
Trust Holley for quality and performance in your fuel injection system.
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | Holley |
| GTIN | 00090127685587 |
Frequently Asked Questions
What is the Holley HARNESS FUEL INJ MAIN REPL used for?
The Holley HARNESS FUEL INJ MAIN REPL is a replacement main wiring harness designed for fuel injection systems.
What does the product include?
The product is sold individually and is specifically a replacement main harness.
What brand makes this fuel injection harness?
This fuel injection harness is made by Holley, a reputable brand known for its EFI systems and performance parts.
Is installation of the Holley HARNESS FUEL INJ MAIN REPL difficult?
The installation difficulty is not specified, so it is recommended to consult a professional for proper installation.
What is the manufacturer part number for this product?
The manufacturer part number for this product is 558414.
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$666.99