EFI Service Parts

Input/Output Connector METRIPACK, 8 CAVITY, FEMALE, BLACK

ODD/EVEN COIL CONNECTORS - Sub Harness METRIPACK, 8 CAVITY, MALE, GREY

Knock Sensor, MPFI Universal Harness METRIPACK, 3 CAVITY, MALE, BLACK

570-204 Ignition Sub-Harness Connector METRIPACK, 10 CAVITY, MALE, BLACK

Universal Ignition Connector, Main Harness METRIPACK, 10 CAVITY,FEMALE,BLACK

Injector Connector - Main Harness Side METRIPACK, 10 PIN MALE, GREY

LSX Main Harness Connector Kit OEM Quality Connectors

MPFI/TPI Main Harness Connector Kit OEM Quality Connectors

Metri-Pack Crimping Tool - 150/280 20-14 AWG Ratcheting crimper tool for Metri-Pack 20-14AWG terminals.

METRIPACK AND GT DE-PINNING TOOL-150/280 METRIPACK AND GT DE-PINNING TOOL-150/280

Dual Sync Distributor Service Cap (Gen 2) Dual Sync Distributor Service Cap, designed to work with the 565-200 series Dual Sync Distributors.

Holley EFI Billet Blank Distributor Cap Replacement Cap for 565-111 or any 565-200 series Dual Sync Distributors.

Coil On Plug Blank Cap Blank Cap for Coil-On-Plug Applications

Sniper 2 EFI CAN to USB-A Cable Communication cable for real time tuning

Sniper 2 EFI M8 Extension Harness - 8-Foot Length Compatible with Sniper 2 EFI M8 Accessories

M8 Extension - 4ft M8 Extension Harness for Sniper 2 - 4ft

Holley EFI Transmission Harness - TKO Terminator X Max ECUs on V3 Build 100 or later - Holley EFI V6 Build 300 or later

Holley EFI Transmission Harness - T-56 Terminator X Max ECUs on V3 Build 100 or later - Holley EFI V6 Build 300 or later

Holley EFI Transmission Harness - T-56 Magnum Terminator X Max ECUs on V3 Build 100 or later - Holley EFI V6 Build 300 or later

Holley EFI Terminator X Wideband Adapter Harness Compatible w/ Terminator X and X Max ECUs

Holley EFI Ford GT500 and 3V Drive-by-Wire Throttle Body Harness 2005-2010 Ford Mustang GT and GT500 Models

Terminator Stealth 2x4 Primary Throttle Body Sub Harness Replacement harness

Pro Dash Standalone Service Harness This is the harness included with standalone pro dashes.

Pro Dash Input/Output Harness Unterminated input/output wiring

CAN Adapter Harness, 12' 12' Male to Female CAN Adapter Harness

CAN Adapter Harness, 8' 8' Male to Female CAN Adapter Harness

CAN Adapter Harness, 4' 4' Male to Female CAN Adapter Harness

558-451 CAN Adapter Harness, 12" 12" Male to Female CAN Adapter Harness

J1A/J1B ECU Connector Kit J1A/J1B ECU Connector Kit with Pins and Seals

Holley EFI CAN to USB Dongle Communication Cable Compatible w/ Holley EFI, Sniper EFI, and Terminator X Software

Universal 4 EV14 Cylinder Injector Harness Universal 4 Cylinder EV14 Injector Harness for HP EFI & Dominator EFI

Crank/Cam Ign. Harness. Fully terminated harness. Crank/Cam Ign. Harness for Ferrous Crank/Magnetic Cam Hall Effect Sensors. Fully terminated harness.

CAN Adapter/Power Harness NEW DEVICE TO TWO PIN MAIN HARNESS

CAN Extension Harness - 9'' 9IN Extension Harness

CAN EXTENSION HARNESS, 12FT 12FT Extension Harness

CAN Extension Harness - 8' 8FT Extension Harness

CAN Extension Harness - 4' 4 ft. extension harness

Ford Coyote (2011-2017) Drive-By-Wire Harness Ford Coyote (2011-2017) Drive-By-Wire Harness

Gen III HEMI Drive-By-Wire Harness - Early Pedal Gen III HEMI Drive-By-Wire Harness - Early Harness with the larger TYCO/AMP connector ('03-'07 cars, '03-'06 trucks) Dominator Only. Only the 0459 1847 factory DBW throttle body has been calibrated and approved for use with this harness.

Holley EFI LS Main Harness to LS3-style MAP Sensor Adapter Adapter Harness

Terminator Main Harness Replacement main wiring harness for Terminator EFI kits 550-405 and 550-406

Dominator EFI GM Dual Drive-By-Wire Harness Dominator EFI GM Dual Drive-By-Wire Harness

j2A, j2B, j3, j4 Connector & Pin Kit j2A, j2B, j3, j4 Connector & Pin Kit - Contains connectors & pins, but no wiring. for Dominator EFI

HyperSpark Plug and Play Main Harness Not for Sniper 2 EFI Systems

LS COIL HARNESSES Factory replacement coil harness for stock LS coils, does not fit LS1 or LS6 Coils.