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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 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

A$1,835.93
LOW STOCK! Est Ship 4-7 days. In stock at 2 locations (more than 10 available)

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Description

Engine Wiring Harness - Drive By Cable - Terminated - Mopar Gen III Hemi - Kit


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:17:38

Data: v4.2 - Upd: 2026-11-08 06:30:58

Features

Vehicle Compatibility and Return Conditions.

This item was designed and engineered in the USA for US domestic vehicles. OBD tools, ECUs, dongles, programmers, and tuners may have limited compatibility with vehicles outside the USA due to regional differences in emission standards and system configurations. Some features and functionality may vary depending on the vehicle and location.

Some electronic tuning devices and programmers require activation, registration, or pairing with a specific vehicle’s VIN (Vehicle Identification Number). Once activated or paired, these devices may become permanently associated with that vehicle, restricting or preventing their use on another vehicle, resticting our ability to offer returns or exchanges.

Please review the product details and images to ensure it meets your needs. For clarification or assistance, feel free to contact a StreetFX agent. Note: Returns are not accepted for special order or tuning products unless the unit is deemed faulty.

(keyword: efi)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Holley, Hilborn, Holley Efi, Retrobright, Terminator X
StreetFX SKU hly558-116
SFX Item ID 4784642
Accounting SKU hly-558-116
Manufacturer SKU 558-116
Manufacturer UPC 090127727454
Alternative References 558-116, HLY-558-116, HOL558-116

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

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.

Product Attributes
BrandHolley
Manufacturer's Part Number558-116
Part TypeFuel Injection System Wiring Harnesses
Product LineHolley EFI Systems Wiring Harnesses
UPC090127727454
Fuel Injection StyleMulti-port
QuantitySold as a kit.
NotesFits 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.

Compatibility

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