J2A CONNECTOR & HARNESS

Dominator EFI Connector J2A Auxiliary Harness

Part #: 558-401

Brand: Holley EFI

$176.95

Used when adding a second wide band oxygen sensor to a Dominator EFI installation.

Dominator EFI Auxiliary Harness

Part #: 558-401
  • Length: 10"
  • Width: 10"
  • Height: 2"
  • Emissions Code: 3
  • Prop 65: No

FEATURES

  • J2A Connector
  • #2 Wide band oxygen sensor harness (Fully Terminated)
  • 23 user programmable input wires with pre-crimped ECU pins