Holley EFI
558-401 Holley Dominator EFI Auxilary Harness for Second Wideband
- SKU:
- HLY-558-401
- MPN:
- 558-401
- Shipping:
- Calculated at Checkout
Frequently bought together:
Description
Used when adding a second wide band oxygen sensor to a Dominator EFI installation. For use with Bosch 4.2 and NTK wideband sensors.
Features:
- J2A Connector
- #2 Wide band oxygen sensor harness (Fully Terminated)
- 23 user programmable input wires with pre-crimped ECU pins
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