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Holley EFI Systems Wiring Harnesses 558-117 Fuel Injection System Harnesses, EFI, Multi-port Fuel Injection, Coil-on-Plug, Dual CANbus, for HP, Dominator EFI, Universal, Kit

Holley EFI Systems Wiring Harnesses 558-117 Fuel Injection System Harnesses, EFI, Multi-port Fuel Injection, Coil-on-Plug, Dual CANbus, for HP, Dominator EFI, Universal, Kit

A$1,316.51
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Holley offers a variety of direct replacement EFI wiring harnesses, including multi-port, sequential, and throttle body injection styles. These units are made with premium components to ensure better reliability and performance for your ride--and they're compatible with many engine swaps. Holley EFI systems wiring harnesses are sold individually or as a kit; choose the model needed for your fuel injection application.

Part Type

Universal MPFI Coil On Plug Main Harness

Data: v4.2 - Upd: 2026-10-13 18:47:42

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
558-117
Product Attributes - Part Type
Fuel Injection System Wiring Harnesses
Product Attributes - Product Line
Holley EFI Systems Wiring Harnesses
Product Attributes - UPC
090127002575
Product Attributes - Fuel Injection Style
Multi-port
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Designed for Holley HP and Dominator EFI systems only. Harness has a built-in coil-on-plug harness.

Reference Information

Brand Name/s Holley
StreetFX SKU hly558-117
SFX Item ID 4782897
Supplier Item Code 4782897
Manufacturer SKU 558-117
Manufacturer UPC 90127002575
Alternative References HOL558-117

Compatibility

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