Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Holley Ford Modular Ignition Coil Harnesses 558-314 Wiring Harnesses, EFI, Harness, 2V Modular, Plug-and-Play, for HP, Dominator EFI Systems, Ford, Lincoln, Mercury, Each

Holley Ford Modular Ignition Coil Harnesses 558-314 Wiring Harnesses, EFI, Harness, 2V Modular, Plug-and-Play, for HP, Dominator EFI Systems, Ford, Lincoln, Mercury, Each

A$580.03
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Holley products deliver the edge you need over the competition. Their Ford modular ignition coil harnesses offer true plug-and-play performance by using OE-style connectors to hook up to your factory coil packs, sensors, or control unit without any modifications. Among other functions, fully connected ECUs allow you to precisely regulate the fuel and ignition of your engine. These Holley complete harnesses enable applications with a single power adder to accommodate a greater number of controls. Order the model designed for your vehicle/engine.

Part Type

Ignition Coil Wiring Harnesses

Data: v4.2 - Upd: 2026-10-13 18:46:06

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
558-314
Product Attributes - Part Type
Ignition Coil Wiring Harnesses
Product Attributes - Product Line
Holley Ford Modular Ignition Coil Harnesses
Product Attributes - UPC
090127712894
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Designed to connect to Holley HP or Dominator ECU's.

Reference Information

Brand Name/s Holley
StreetFX SKU hly558-314
SFX Item ID 4784469
Supplier Item Code 4784469
Manufacturer SKU 558-314
Manufacturer UPC 90127712894
Alternative References HOL558-314

Compatibility

Loading compatibility information...