Haltech Plug and Pin Connector Sets

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Haltech has been at the cutting edge of engine management technology since it first opened its doors in 1986. Today, Haltech ECUs are sold in over 50 countries around the world. They are the driving force behind many record-setting race vehicles.

Haltech also has the wiring and connectivity accessories you will need. They offer a large grouping of engine and sensor plug and pin connector sets for ignition coils and crank/cam to MAP, temperature, and Flex fuel composition sensors. Adapt your factory harness utilizing Haltech's plug and pin connector sets.

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Results 1 - 20 of 20

Haltech Plug and Pin Connector Sets HT-030315

Wiring Connector, Plug and Pin Connector Set, Bosch, 5-pin, Male, Black, Fits Bosch 150 psi Sensors, Pressure Sensor/Temperature Sensor Usage, Each

Part Number: HTH-HT-030315

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Haltech Plug and Pin Connector Sets HT-030403

Wiring Connector, Plug and Pin Connector Set, 3-pin, Male, Fits 2nd Gen Ford Coyote Ignition Coils, Each

Part Number: HTH-HT-030403

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Haltech Plug and Pin Connector Sets HT-020103

Wiring Connector, Plug and Pin Connector Set, Delphi/GM, 4-pin, Male, Black, Fits GM LS1 Coil, Chevrolet, Each

Part Number: HTH-HT-020103

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Haltech Plug and Pin Connector Sets HT-030310

Wiring Connector, Plug and Pin Connector Set, Bosch, Jetronic, 3-pin, Female, Black, Fits Bosch 3-pin Junior Timer, Each

Part Number: HTH-HT-030310

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Haltech Plug and Pin Connector Sets HT-010101

Wiring Connector, Plug and Pin Connector Style, Delphi/GM, 3-pin, Male, Green, Fits GM 1 Bar MAP Sensors, Chevrolet, Each

Part Number: HTH-HT-010101

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Haltech Plug and Pin Connector Sets HT-011001

Wiring Connector, Plug and Pin Connector Style, Delphi/GM, 3-pin, Male, Tan, Flex Fuel Sensor Usage, Each

Part Number: HTH-HT-011001

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Haltech Plug and Pin Connector Sets HT-030311

Wiring Connector, Plug and Pin Connector Set, Bosch, Jetronic, 4-pin, Female, Black, Fits Bosch 4-pin Junior Timer, Each

Part Number: HTH-HT-030311

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Haltech Plug and Pin Connector Sets for 1993-1998 SUPRA - HT-030400

Plug and Pins Only -Suit Factory Toyota 2JZ ign coil

Part Number: HTH-HT-030400

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Haltech Plug and Pin Connector Sets HT-020115

Wiring Connector, Plug and Pin Connector Style, Delphi/GM, 5-pin, Male, Black, Fits IGN-1A Coil with Ignitor, MAF Sensor, Each

Part Number: HTH-HT-020115

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Haltech Plug and Pin Connector Sets HT-030302

Plug and Pins Only -Male Adaptor suit Bosch Injectors EV1

Part Number: HTH-HT-030302

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Haltech Plug and Pin Connector Sets for 1993-1998 SUPRA - HT-030401

Plug and Pins Only - Suit Factory Toyota 2JZ Crank or Cam

Part Number: HTH-HT-030401

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Haltech Plug and Pin Connector Sets HT-030303

Wiring Connector, Plug and Pin Connector Set, Bosch, EV6/USCAR, 2-pin, Female, Black, Fits Bosch EV6 Injector, Fuel Injector Usage, Each

Part Number: HTH-HT-030303

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Haltech Plug and Pin Connector Sets HT-030312

Plug and Pins Only - Bosch 5 Pin Junior Timer Female Connect

Part Number: HTH-HT-030312

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Haltech Plug and Pin Connector Sets HT-020303

Wiring Connector, Plug and Pin Connector Set, Weatherpack, 4-pin, Male, Black, Fits Screw-style IAC Motors, Each

Part Number: HTH-HT-020303

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Haltech Plug and Pin Connector Sets HT-020307

Wiring Connector, Plug and Pin Connector Style, Delphi/GM, 4-pin, Male, Black, Fits 2 Screw-style IAC Motors, Each

Part Number: HTH-HT-020307

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Haltech Plug and Pin Connector Sets HT-010140

Plug and Pins Only -Suit 2.5 Bar GM LSA/LS3/LS7 MAP Sensor

Part Number: HTH-HT-010140

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Haltech Plug and Pin Connector Sets HT-030314

Wiring Connector, Plug and Pin Connector Set, Bosch, Jetronic, 7-pin, Female, Black, Fits Bosch 7-pin Junior Timer, Each

Part Number: HTH-HT-030314

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Haltech Plug and Pin Connector Sets HT-030300

Wiring Connector, Plug and Pin Connector Set, Bosch, EV1, 2-pin, Female, Black, Fits Bosch EV1 Injector, Fuel Injector Usage, Each

Part Number: HTH-HT-030300

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Haltech Plug and Pin Connector Sets HT-030304

Plug and Pins Only Suit ID2000 Injectors Denso Oval

Part Number: HTH-HT-030304

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Haltech Plug and Pin Connector Sets HT-030316

Plug and Pins Only - Bosch 4000psi Fluid Pressure and Temperature Sensor

Part Number: HTH-HT-030316

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

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