Holley 558-401 Dominator EFI Auxiliary Harness
Dominator EFI Connector J2A Auxiliary Harness
Holley 558-401 Dominator EFI Auxiliary Harness is not in stock at Fast Lane Spares and will ship direct from supplier
Description
Description
Part Number: 558-401
Used when adding a second wide band oxygen sensor to a Dominator EFI installation.
Features and Benefits
• J2A Connector
• #2 Wide band oxygen sensor harness (Fully Terminated)
• 23 user programmable input wires with pre-crimped ECU pins
Specifications
Specifications
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Specifications
Brand Holley EFI Category Ignition Emission Code 3 Harness Type Auxiliary part type Ignition Harness Product Type J2 Auxiliary Input/ Output Harness - Connector Sub Category Ignition Wire and Related Components Warning California Proposition 65
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