Ford Coyote Main Harness w/Smart Coils

Ford Coyote Main Harness, For HP EFI & Dominator EFI

PART# 558-114

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Main harness for 2011-present Ford Coyote (5.0L) Engines.


BrandHolley EFI
Emission Code4
Harness ApplicationFord
Harness TypeMain
Product TypeFord Coyote Main Engine Harness
Part Number558-114


This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Tech Resources

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Wiring Shop Quick Reference Guide
Wiring Shop Quick Reference Guide
Requires MAP Sensor P/N 538-24
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