FREE SHIPPING & HANDLING!*                           Order by 11 PM EST for Same Day Shipping!

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.


30 Products
Auxiliary Harness

510-558-400
Dominator & HP EFI Connector J1A/B Input/Outputs Auxiliary Harness
$65.95
Order Today Ships 09/02/14

510-558-401
Dominator EFI Connector J2A Auxiliary Harness
$132.95
Order Today Ships 09/02/14

510-558-402
Dominator EFI Connector J2B Auxiliary Harness
$88.95
Order Today Ships 09/16/14

510-558-403
Dominator EFI Connector J3 Auxiliary Harness
$88.95
Order Today Ships 09/10/14

510-558-404
Dominator EFI Connector J4 Auxiliary Harness
$110.95
Order Today Ships 09/10/14
Ignition Harness

510-558-303
Dominator & HP EFI Magnetic Pickup Ignition Harness
$50.95
Order Today Ships 09/02/14

510-558-304
Dominator, HP & Avenger EFI HEI Ignition Harness
$27.95
Order Today Ships 09/02/14

510-558-305
Dominator, HP & Avenger EFI Ford TFI Ignition Harness
$65.95
Order Today Ships 09/16/14

510-558-306
Dominator & HP EFI Universal Unterminated Ignition Harness
$99.95
Order Today Ships 09/02/14
Injector Harness

510-558-200
Dominator, HP & Avenger EFI Injector Wiring Harness
  • V8 Over Manifold Bosch Style
  • $110.95
    Order Today Ships 09/02/14

    510-558-201
    Dominator & HP EFI LSx Injector Wiring Harness
    $89.95
    Order Today Ships 09/02/14

    510-558-202
    Dominator & HP EFI Universal 4-Cyl Injector Harness
    $66.95
    Order Today Ships 09/10/14

    510-558-203
    Dominator & HP EFI Universal 6-Cyl Injector Harness
    $110.95
    Order Today Ships 09/10/14

    510-558-204
    Dominator & HP EFI Universal Unterminated Injector Harness
    $116.95
    Order Today Ships 09/10/14

    510-558-205
    Dominator EFI 4BBL TBI Injector Harness
    $61.95
    Order Today Ships 09/10/14

    510-558-208
    Dominator & HP EFI Unterminated 24 Injector MPFI Harness
  • Bosch Style Injector Connectors
  • $222.95
    Order Today Ships 09/10/14

    510-558-209
    Dominator & HP EFI Injector Wiring Harness
  • Ford V8
  • $127.95
    Order Today Ships 09/10/14
    Main Harness

    510-558-100
    Dominator EFI 4BBL TBI Main Harness Only
    $288.95
    Order Today Ships 09/10/14

    510-558-101
    Dominator, HP & Avenger EFI TPI Stealth Ram Main Wiring Harness
    $299.95
    Order Today Ships 09/10/14

    510-558-102
    Dominator & HP EFI LS1 Main Harness
    $344.95
    Order Today Ships 09/02/14

    510-558-103
    Dominator & HP EFI LS2 Main Harness
    $344.95
    Order Today Ships 09/02/14

    510-558-104
    Dominator EFI Universal Multi-Point Fuel Injection Wiring Harness
    $288.95
    Order Today Ships 09/02/14

    510-558-105
    Dominator EFI Unterminated Wiring Harness
    $277.95
    Order Today Ships 09/10/14

    510-558-308
    Dominator, HP & Avenger EFI Main Power Harness
    $54.95
    Order Today Ships 09/02/14

    510-558-405
    Dominator EFI 4L60/80 Harness
    $155.95
    Order Today Ships 09/02/14

    510-558-406
    Dominator EFI GM Drive By Wire Harness
    $139.95
    Order Today Ships 09/10/14
    Misc. Wiring Harnesses

    510-554-111
    High Current Nitrous Solenoid Driver
    $76.95
    Order Today Ships 09/02/14

    510-558-313
    Holley EFI Ignition Adapter Harness
  • For FAST™ Dual Sync Distributors
  • $19.95
    Order Today Ships 09/02/14

    510-558-409
    Dominator EFI Sealed USB Cable
    $43.95
    Order Today Ships 09/02/14

    510-558-416
    Map Sensor Adaptor
  • EFI LS Main Harness to LS3-style
  • $23.95
    Order Today Ships 09/04/14

    30 Products