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Holley

Holley EFI Systems Wiring Harnesses 558-116 Harnesses, EFI, Gen III Hemi, Throttle Position, Idle Air Controls, Factory Connectors, Chrysler, Dodge, Jeep, Hemi, Late Model, Each

SKU: HLY558-116

Fuel Injection System Wiring Harnesses
Holley EFI Systems Wiring Harnesses 558-116 Harnesses, EFI, Gen III Hemi, Throttle Position, Idle Air Controls, Factory Connectors, Chrysler, Dodge, Jeep, Hemi, Late Model, Each

Holley

Holley EFI Systems Wiring Harnesses 558-116 Harnesses, EFI, Gen III Hemi, Throttle Position, Idle Air Controls, Factory Connectors, Chrysler, Dodge, Jeep, Hemi, Late Model, Each

SKU: HLY558-116

Fuel Injection System Wiring Harnesses
A$2,116.74
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

Main Wire Harness Hemi Late W/ TPS & IAC

Data: v4.2 - Upd: 2026-10-13 18:46:04

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
558-116
Product Attributes - Part Type
Fuel Injection System Wiring Harnesses
Product Attributes - Product Line
Holley EFI Systems Wiring Harnesses
Product Attributes - UPC
090127727454
Product Attributes - Fuel Injection Style
Multi-port
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Fits late Gen III HEMI engines. Connectors are designed for Holley 4 BBL style throttle bodies. If using a different throttle body, you may have to change the pins and connectors.

Reference Information

Brand Name/s Holley
StreetFX SKU hly558-116
SFX Item ID 4784642
Supplier Item Code 4784642
Manufacturer SKU 558-116
Manufacturer UPC 90127727454
Alternative References HOL558-116

Compatibility

Application Data
  • Stock EFI SystemNo
    EFI System ManufacturerHolley
    UniversalNo
    MakeCHRYSLER
    Beginning Year2005
    Ending Year2009
    Engine TypeV8
    Engine Size5.7L/345
    Engine FamilyMopar Hemi Gen III
  • Stock EFI SystemNo
    EFI System ManufacturerHolley
    UniversalNo
    MakeDODGE
    Beginning Year2003
    Ending Year2009
    Engine TypeV8
    Engine Size5.7L/345
    Engine FamilyMopar Hemi Gen III
  • Stock EFI SystemNo
    EFI System ManufacturerHolley
    UniversalNo
    MakeDODGE
    Beginning Year2006
    Ending Year2007
    Engine TypeV8
    Engine Size5.7L/345
    Engine FamilyMopar Hemi Gen III
  • Stock EFI SystemNo
    EFI System ManufacturerHolley
    UniversalNo
    MakeJEEP
    Beginning Year2005
    Ending Year2009
    Engine TypeV8
    Engine Size5.7L/345
    Engine FamilyMopar Hemi Gen III

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