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-10% Transmission Harness, Ford 4R70W/4R75W

Fits Ford AODE / 4R70W (92-97) or Ford 4R70W/4R75W (98+) Transmissions.  Complete terminated harness with J4 connector to operate Ford electronic transmissions.


  • Only works with Dominator  and Terminator X-Max ECU
  • 558-470 (for 98+ Transmission) Requires software version 5.0 build 100 or higher and ECU firmware 5.0 build 110 or higher.  Harness includes extra pressure transducer connector for optional line pressure sensor (554-136)
  • 558-471 (for 92-97 Transmission) Requires software version 4.0 build 32 or higher and ECU firmware version 4.0 build 110 or higher.  Harness includes additional unterminated wires used for brake switch, overdrive toggle and overdrive status LED.
ApplicationAllows plug-and-play control between the Holley Dominator ECU and Ford 4R70W/4R75W electronically-controlled transmissions.
OEM ReplacementNo
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Transmission Harness, Ford 4R70W/4R75W

  • Views: 11844
  • Brand: Holley EFI
  • Product Code: 558-470 | 558-471
  • Availability: In Stock
  • $234.00
  • $209.95

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