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Holley EFI 558-115 Fuel Injection Harness
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Key item features
- Gen III Hemi Main Harness with IAC motor wiring/connector and TPS wiring/connector for a manual throttle body application
- Take control of your Gen III HEMI with Holley EFI by controlling fuel and spark. Great for power upgrades and engine swaps.
- Capable of tuning with power adders such as nitrous, superchargers or turbos and compatible with methanol and water injection
- Harnesses are available to connect to a Gen III HEMI engine for the most advanced fuel and timing controls available
- Each Harness is designed in fit and function specifically for the Gen III HEMI engine platform
- All wiring is TXL grade copper wiring with minimal weight, high temp sleeve in a small diameter
- Factory style terminations provide a strong, secure connection
- Connectors are OEM grade for a correct, positive fit
- Each harness is routed through a split-loom braid for protection and great looks
Specs
- Vehicle modelGen III HEMI
- Vehicle fitment typeSpecific
- Automotive parts divisionPerformance
- BrandHOLLEY EFI
- Automotive specialty part typeFuel Injection Harness
- MaterialTXL grade copper
Current price is USD$881.63
Price when purchased online
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Columbus, 43215
Arrives by Thu, Feb 12
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
Other sellers
$870.95
Shipping, arrives by Thu, Feb 12 to Columbus, 43215
Sold and shipped by SuperShops
Free 30-day returns
Compare with similar items
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|---|
| Vehicle model | Gen III HEMIHolley EFI 558-115 Fuel Injection Harness | FoxbodyHolley EFI 558-513 EFI MPFI Harness Kits | RAM 1500Holley EFI 300-652 Holley Intake Manifold Adapter Plates | Coyote 5.0L V8Holley EFI 839031 Engine Intake Manifold | LSHolley EFI 526-10 Fuel Line | ModularHolley EFI 558-113 Ignition Harness | SBCHolley 7IN12-1X Crank Trigger Kit SBC Hall Effect HLY556-171 | 565-32Holley EFI 565-32 HyperSpark Installation Tool - Clockwise | LSHolley EFI 558-453 CAN Adapter Harness - 8 Foot Length | CoyoteHolley EFI 300-926BK Hi-Ram EFI Manifold Hardware Kit Coyote - Black Finish |
|---|---|---|---|---|---|---|---|---|---|---|
| Vehicle fitment type | SpecificHolley EFI 558-115 Fuel Injection Harness | SpecificHolley EFI 558-513 EFI MPFI Harness Kits | SpecificHolley EFI 300-652 Holley Intake Manifold Adapter Plates | SpecificHolley EFI 839031 Engine Intake Manifold | SpecificHolley EFI 526-10 Fuel Line | SpecificHolley EFI 558-113 Ignition Harness | SpecificHolley 7IN12-1X Crank Trigger Kit SBC Hall Effect HLY556-171 | SpecificHolley EFI 565-32 HyperSpark Installation Tool - Clockwise | SpecificHolley EFI 558-453 CAN Adapter Harness - 8 Foot Length | SpecificHolley EFI 300-926BK Hi-Ram EFI Manifold Hardware Kit Coyote - Black Finish |
| Automotive parts division | PerformanceHolley EFI 558-115 Fuel Injection Harness | -Holley EFI 558-513 EFI MPFI Harness Kits | PerformanceHolley EFI 300-652 Holley Intake Manifold Adapter Plates | PerformanceHolley EFI 839031 Engine Intake Manifold | PerformanceHolley EFI 526-10 Fuel Line | -Holley EFI 558-113 Ignition Harness | -Holley 7IN12-1X Crank Trigger Kit SBC Hall Effect HLY556-171 | PerformanceHolley EFI 565-32 HyperSpark Installation Tool - Clockwise | -Holley EFI 558-453 CAN Adapter Harness - 8 Foot Length | -Holley EFI 300-926BK Hi-Ram EFI Manifold Hardware Kit Coyote - Black Finish |
| Automotive specialty part type | Fuel Injection HarnessHolley EFI 558-115 Fuel Injection Harness | Engine HarnessHolley EFI 558-513 EFI MPFI Harness Kits | -Holley EFI 300-652 Holley Intake Manifold Adapter Plates | Engine Intake ManifoldHolley EFI 839031 Engine Intake Manifold | Fuel LineHolley EFI 526-10 Fuel Line | Main HarnessHolley EFI 558-113 Ignition Harness | Ignition Crank Trigger KitHolley 7IN12-1X Crank Trigger Kit SBC Hall Effect HLY556-171 | -Holley EFI 565-32 HyperSpark Installation Tool - Clockwise | CAN Adapter HarnessHolley EFI 558-453 CAN Adapter Harness - 8 Foot Length | -Holley EFI 300-926BK Hi-Ram EFI Manifold Hardware Kit Coyote - Black Finish |
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About this item
Product details
Gen III HEMI Main Harness w Throttle Position Sensor & Idle Air Control, For use with Cable Throttle Body.;
Gen III HEMI Harness with TPS and Idle Air Control Connections.
This wiring harness interfaces a Holley EFI ECU to a Gen III HEMI engine with an aftermarket cable actuated throttle body. It is meant to be used in conjunction with an injector harness, a coil harness, and two ignition modules. Most stock sensors are used with this harness. There are two optional connectors for interfacing with CAN-based Holley modules.;
Gen III HEMI Harness with TPS and Idle Air Control Connections.
This wiring harness interfaces a Holley EFI ECU to a Gen III HEMI engine with an aftermarket cable actuated throttle body. It is meant to be used in conjunction with an injector harness, a coil harness, and two ignition modules. Most stock sensors are used with this harness. There are two optional connectors for interfacing with CAN-based Holley modules.;
- Gen III Hemi Main Harness with IAC motor wiring/connector and TPS wiring/connector for a manual throttle body application
- Take control of your Gen III HEMI with Holley EFI by controlling fuel and spark. Great for power upgrades and engine swaps.
- Capable of tuning with power adders such as nitrous, superchargers or turbos and compatible with methanol and water injection
- Harnesses are available to connect to a Gen III HEMI engine for the most advanced fuel and timing controls available
- Each Harness is designed in fit and function specifically for the Gen III HEMI engine platform
- All wiring is TXL grade copper wiring with minimal weight, high temp sleeve in a small diameter
- Factory style terminations provide a strong, secure connection
- Connectors are OEM grade for a correct, positive fit
- Each harness is routed through a split-loom braid for protection and great looks
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Vehicle model
Gen III HEMI
Vehicle fitment type
Specific
Automotive parts division
Performance
Brand
HOLLEY EFI
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Warning Text
California Proposition 65
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