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Holley EFI Terminator X Wideband Adapter Harness

Part # 558-463

Compatible w/ Terminator X and X Max ECU's

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Holley EFI Terminator X Wideband Adapter Harness

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Free Shipping on orders over $149*
$66.75
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Service harness sensor adapter for Terminator X and X Max ECU only.

Features:

  • Replacement/Service harness
  • Designed for Terminator X and Terminator X Max
  • (2) Connectors
  • Black color

About Holley EFI

Find standalone EFI for LS, Coyote, Hemi and more at Holley.com. From engine swapping to managing up to 4000 horsepower, we have a solution for every project!

Brand Holley EFI
CategoryAir and Fuel Delivery
Emission Code4
GenderFemale
Part TypeMulti-Purpose Wire Connector
Product TypeHarness
Sub CategoryElectrical Connectors
UPC090127106679
Part Number558-463
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

Do not use with HP, Dominator, or Sniper EFI systems as it can cause wideband oxygen sensor and driver failure.
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Holley EFI
Terminator X Wideband Adapter Harness
Compatible w/ Terminator X and X Max ECU's
Part# 558-463
$66.75

*Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.

Holley EFI Terminator X Wideband Adapter Harness
Holley EFI Terminator X Wideband Adapter Harness
$66.75