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Holley Avenger, HP and Dominator EFI Wiring Harnesses


Holley
Holley Avenger, HP and Dominator EFI Wiring Harnesses

Product images may differ from actual product appearance.

These Holley wiring harnesses are used with Holley's Avenger, HP and Dominator EFI Systems.



28 Products
Auxiliary Harness

510-558-400
Connector J1A/B Input/Outputs Auxiliary Harness
  • For Dominator EFI & HP EFI
    More info on Holley 558-400

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $65.95
    Order Today Ships 04/26/14

    510-558-401
    Dominator EFI Connector J2A Auxiliary Harness
    More info on Holley 558-401

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
    $132.95
    Ships

    510-558-402
    Dominator EFI Connector J2B Auxiliary Harness
    More info on Holley 558-402

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
    $88.95
    Order Today Ships 04/29/14

    510-558-403
    Dominator EFI Connector J3 Auxiliary Harness
    More info on Holley 558-403

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
    $88.95
    Order Today Ships 04/29/14

    510-558-404
    Dominator EFI Connector J4 Auxiliary Harness
    More info on Holley 558-404

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
    $110.95
    Order Today Ships 04/29/14
    Ignition Harness

    510-558-303
    Magnetic Pickup Ignition Harness
  • Dominator EFI & HP EFI
    More info on Holley 558-303

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $50.95
    Order Today Ships 04/29/14

    510-558-304
    HEI Ignition Harness
  • Dominator EFI, HP EFI & Avenger EFI
    More info on Holley 558-304

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $27.95
    Ships

    510-558-305
    Ford TFI Ignition Harness
  • For Avenger EFI, HP EFI & Dominator EFI
    More info on Holley 558-305

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $65.95
    Order Today Ships 04/29/14

    510-558-306
    Universal Unterminated Ignition Harness
  • For HP EFI & Dominator EFI
    More info on Holley 558-306

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $99.95
    Order Today Ships 04/22/14
    Injector Harness

    510-558-200
    Injector Wiring Harness
  • For Avenger EFI, HP EFI and Dominator EFI
  • V8 Over Manifold Bosch Style
    More info on Holley 558-200

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $110.95
    Order Today Ships 05/03/14

    510-558-201
    LSx Injector Wiring Harness
  • For HP EFI and Dominator EFI
    More info on Holley 558-201

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $89.95
    Ships

    510-558-202
    Dominator EFI and HP EFI Universal 4-Cyl Injector Harness
    More info on Holley 558-202

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
    $66.95
    Order Today Ships 04/29/14

    510-558-203
    Universal 6-Cyl Injector Harness
  • For HP EFI and Dominator EFI
    More info on Holley 558-203

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $110.95
    Order Today Ships 04/29/14

    510-558-204
    Universal Unterminated Injector Harness
  • HP EFI and Dominator EFI
    More info on Holley 558-204

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $116.95
    Order Today Ships 04/29/14

    510-558-205
    Injector Harness
  • Dominator EFI 4 BBL TBI
    More info on Holley 558-205

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $61.95
    Order Today Ships 04/29/14

    510-558-208
    Unterminated 24 Injector MPFI Harness
  • Bosch Style Injector Connectors
  • For HP EFI & Dominator EFI
    More info on Holley 558-208

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $222.95
    Order Today Ships 04/29/14

    510-558-209
    Injector Wiring Harness
  • Ford V8
  • For HP EFI & Dominator EFI
    More info on Holley 558-209

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $127.95
    Order Today Ships 04/22/14
    Main Harness

    510-558-100
    Dominator EFI 4BBL TBI Main Harness Only
    More info on Holley 558-100

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
    $288.95
    Order Today Ships 04/29/14

    510-558-101
    TPI Stealth Ram Main Wiring Harness
    More info on Holley 558-101

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
    $299.95
    Order Today Ships 04/29/14

    510-558-102
    LS1 Main Harness
  • For HP EFI/ Dominator EFI Systems
    More info on Holley 558-102

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $344.95
    Ships

    510-558-103
    LS2 Main Harness
  • For HP EFI/Dominator EFI Systems
    More info on Holley 558-103

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $344.95
    Order Today Ships 04/29/14

    510-558-104
    Dominator EFI Universal Multi-Point Fuel Injection Wiring Harness
    More info on Holley 558-104

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
    $288.95
    Ships

    510-558-105
    Dominator EFI Unterminated Wiring Harness
    More info on Holley 558-105

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
    $277.95
    Order Today Ships 04/29/14

    510-558-308
    Main Power Harness
  • For Dominator EFI, Avenger EFI & HP EFI
    More info on Holley 558-308

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
  • $54.95
    Ships

    510-558-405
    Dominator EFI 4L60/80 Harness
    More info on Holley 558-405

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
    $155.95
    Order Today Ships 05/16/14

    510-558-406
    Dominator EFI GM Drive By Wire Harness
    More info on Holley 558-406

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
    $139.95
    Order Today Ships 04/22/14
    Misc. Wiring Harnesses

    510-554-111
    High Current Nitrous Solenoid Driver
    More info on Holley 554-111

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
    $76.95
    Order Today Ships 04/29/14

    510-558-409
    Dominator EFI Sealed USB Cable
    More info on Holley 558-409

    Fits Applications
    • FREE
    • SHIPPING
      & HANDLING!
    $43.95
    Order Today Ships 04/29/14

    28 Products