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Holley EFI

Holley EFI 558-437 Hemi Drive-By-Wire Throttle Body Harness

Part # 558-437 Be the first to write a review

Hemi DBW Harness 2013+ Applications (Holley Dominator EFI Only)

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Holley EFI 558-437 Hemi Drive-By-Wire Throttle Body Harness

Currently Not Available

The Holley Dominator ECU has built in capability to control the Drive-By-Wire throttle pedals and throttle bodies used on most Chrysler
HEMI applications.

Features:

  • For use with Gen III Hemi enignes - 2013+ Applications with (Holley Dominator EFI Only)
Brand Holley EFI
Emission Code4
Product TypeThrottle Body Harnesses
WarrantyManufacturer's Limited 90 Day (1 Year with Warranty Registration)
UPC090127733813
Manufacturer Part Number558-437
Part Number558-437
4

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

Instructions for Part# 558-437
EFI selection chart
Wiring Diagram
Manufacturer's Limited 90 Day (1 Year with Warranty Registration): See Details
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    Some parts are not legal for use in California or other states with similar regulations.