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22 Results Found For "Holley Terminator EFI Engine Management Systems ..."

Showing In Stock Items. Show All 38 Items.

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Results 1 - 22 of 22

Holley Terminator EFI HyperSpark Ignition Adapters 558-323

Holley Terminator EFI HyperSpark Ignition Adapters 558-323

Holley Terminator EFI HyperSpark Ignition Adapters 558-323

Wiring Harnesses, Holley EFI, HyperSpark Ignition Adapter, Plug-and-Play, Holley Main Harness to Terminator X EFI System, Each

Part Number: HLY-558-323

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Holley Terminator X and X MAX Engine Control Module Wiring Harnesses 558-462

Holley Terminator X and X MAX Engine Control Module Wiring Harnesses 558-462

Holley Terminator X and X MAX Engine Control Module Wiring Harnesses 558-462

Wiring Harnesses. Holley EFI, Replacement, Input/Output Harness, Terminator EFI Systems, Pre-Terminated, Plug-and-Play, Each

Part Number: HLY-558-462

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Holley EFI Pro-Billet Ignition Adapters 558-325

Holley EFI Pro-Billet Ignition Adapters 558-325

Holley EFI Pro-Billet Ignition Adapters 558-325

Wiring Harnesses, Holley EFI, Pro-Billet Ignition Adapter, Plug-and-Play, Holley Main Harness to Terminator X EFI System, Each

Part Number: HLY-558-325

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Holley Terminator X and X MAX MAP Sensor Adapter Sets 543-121

Holley Terminator X and X MAX MAP Sensor Adapter Sets 543-121

Holley Terminator X and X MAX MAP Sensor Adapter Sets 543-121

MAP Sensor Adapters, Replacement, Quick Turn Adapters, 1/8 in., 3/16 in. 1/4 in., for Terminator X, Each

Part Number: HLY-543-121

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Holley MAP Sensor Adapters 558-416

Holley MAP Sensor Adapters 558-416

Holley MAP Sensor Adapters 558-416

Harness Adaptors, Holley EFI, LS3 MAP Sensor Adapter, Plug-and-Play, Pre-Terminated, Adapts to LS1/LS2 Engine, Chevy, 5.7L, 6.0L, Each

Part Number: HLY-558-416

4.85 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Holley EFI Coyote Smart Coils 556-160

Holley EFI Coyote Smart Coils 556-160

Holley EFI Coyote Smart Coils 556-160

Ignition Coils, Holley EFI, Coyote, Smart Coils, Black, 50,000V, Rectangular, Connector, Pins Included, for HP, Dominator ECU, Ford, Each

Part Number: HLY-556-160

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026

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Estimated Ship Date: Nov 10, 2026

Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management System Harnesses 36145

Made in the USA Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management System Harnesses 36145

Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management System Harnesses 36145

Wiring Harness, Knock Sensor, Edelbrock Pro-Flo 4 Plus, Chevy, LS1, Each

Part Number: EDL-36145

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2026 if ordered today

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Estimated Ship Date: Nov 24, 2026 if ordered today

Holley EFI Pro-Billet Ignition Adapters 558-330

Holley EFI Pro-Billet Ignition Adapters 558-330

Holley EFI Pro-Billet Ignition Adapters 558-330

Wire Harnesses, Sniper 2 EFI, Adapter for Pro-Billet Distributer or 2-Wire Magnetic pickup Trigger, Each

Part Number: HLY-558-330

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Holley MAP Sensor Adapters 558-466

Holley MAP Sensor Adapters 558-466

Holley MAP Sensor Adapters 558-466

Adapter Harnesses, Holley EFI, MAP Sensor Adapter, MPFI Weatherpack 2-pin to 3-pin Delphi GT Connector, Plug-and-Play, LS Engine Harness, Each

Part Number: HLY-558-466

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Holley Coolant Temperature Sensors 543-120

Holley Coolant Temperature Sensors 543-120

Holley Coolant Temperature Sensors 543-120

Coolant Temperature Sensors, Replacement, Brass, Natural, 3/8 in. NPT, for Sniper EFI Systems, Each

Part Number: HLY-543-120

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management System Harnesses 36132

Made in the USA Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management System Harnesses 36132

Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management System Harnesses 36132

Wiring Harness, Single Drive-By-Wire, Edelbrock Pro-Flo 4 Plus, Chevy, LS, Each

Part Number: EDL-36132

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2026 if ordered today

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Estimated Ship Date: Nov 24, 2026 if ordered today

Holley Tach Input Ignition Adapters 558-302

Holley Tach Input Ignition Adapters 558-302

Holley Tach Input Ignition Adapters 558-302

Tachometer Adapters, Holley EFI, Input Ignition Adapter, for CD Ignition Box, Non Timing Control, Each

Part Number: HLY-558-302

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if shipped by air

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Estimated Ship Date: Nov 9, 2026 if shipped by air

Dakota Digital EFI Interface Module Wiring Harnesses 394212

Dakota Digital EFI Interface Module Wiring Harnesses 394212

Dakota Digital EFI Interface Module Wiring Harnesses 394212

Gauge Interface Module Harness, Bridge Module to Early Holley Dominator, Each

Part Number: DAK-394212

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dakota Digital Velocity Cruise Commander Wiring Harnesses 394241

Dakota Digital Velocity Cruise Commander Wiring Harnesses 394241

Dakota Digital Velocity Cruise Commander Wiring Harnesses 394241

Wiring Harness, Velocity Cruise Commander Wiring Harness, Fits Cruise Control Module To Holley/MSD EFI Systems with Speed Sensors, Each

Part Number: DAK-394241

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

ICT Billet Wiring Connectors WCCIL29

ICT Billet Wiring Connectors WCCIL29

ICT Billet Wiring Connectors WCCIL29

IGN-1A Holley Smart Coil 5-Wire Harness Connector Component Kit AMP EFI LS

Part Number: ICB-WCCIL29

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2026 if ordered today

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Estimated Ship Date: Nov 6, 2026 if ordered today

BluePrint Engines Pro Series Distributor 2-Wire Magnetic Ignition Pickups BPP16648

BluePrint Engines Pro Series Distributor 2-Wire Magnetic Ignition Pickups BPP16648

BluePrint Engines Pro Series Distributor 2-Wire Magnetic Ignition Pickups BPP16648

Distributor Ignition Pickup, Pro Series Distributor 2-Wire Magnetic Ignition Pickup, Each

Part Number: MLL-BPP16648

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 18, 2026

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Estimated Ship Date: Dec 18, 2026

DeWitts Brushless Fan Switch Wiring Kits 32-SP-TSHARN

DeWitts Brushless Fan Switch Wiring Kits 32-SP-TSHARN

DeWitts Brushless Fan Switch Wiring Kits 32-SP-TSHARN

Fan Switch Replacement Component, Switch Harness, Brushless, Each

Part Number: DWR-32-SP-TSHARN

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2026

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Estimated Ship Date: Dec 9, 2026

Ford Genuine Parts Relays HU5Z-14N089-B

Ford Genuine Parts Relays HU5Z-14N089-B

Ford Genuine Parts Relays HU5Z-14N089-B

Accessory Power Relay, 12 V, Black, Plastic, Blade, 4 Terminal, Ford, Each

Part Number: FRD-HU5Z14N089B

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if shipped by air

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Estimated Ship Date: Nov 9, 2026 if shipped by air

Melling DOD Delete Plug Kits MDKP1

Made in the USA Melling DOD Delete Plug Kits MDKP1

Melling DOD Delete Plug Kits MDKP1

MDS SOLENOID PLUGS 8PK

Part Number: MEL-MDKP1

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2026 if ordered today

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Estimated Ship Date: Nov 6, 2026 if ordered today

Holstein Parts Coolant Temperature Sensors 2CTS0364

Holstein Parts Coolant Temperature Sensors 2CTS0364

Holstein Parts Coolant Temperature Sensors 2CTS0364

COOLANT TEMP SENSOR

Part Number: HLN-2CTS0364

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2026 if ordered today

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Estimated Ship Date: Nov 5, 2026 if ordered today

Holstein Parts Coolant Temperature Sensors 2CTS0291

Holstein Parts Coolant Temperature Sensors 2CTS0291

Holstein Parts Coolant Temperature Sensors 2CTS0291

COOLANT TEMP SENDER, FORD, F68Z10884AA

Part Number: HLN-2CTS0291

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2026 if ordered today

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Estimated Ship Date: Nov 5, 2026 if ordered today

Holstein Parts Coolant Temperature Sensors 2CTS0163

Holstein Parts Coolant Temperature Sensors 2CTS0163

Holstein Parts Coolant Temperature Sensors 2CTS0163

COOLANT TEMP SENSOR

Part Number: HLN-2CTS0163

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2026 if ordered today

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Estimated Ship Date: Nov 5, 2026 if ordered today

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