Dominator EFI Auxiliary Harness 558-401
Original price
$238.11
-
Original price
$238.11
Original price
$238.11
$238.11
-
$238.11
Current price
$238.11
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Used when adding a second wide band oxygen sensor to a Dominator EFI installation.
Features:
- J2A Connector
- #2 Wide band oxygen sensor harness (Fully Terminated)
- 23 user programmable input wires with pre-crimped ECU pins
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!
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