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Product Overview: RB20/25/26/30 Terminated Engine Harness

Haltech Nissan RB Engine Harness

Nissan’s infamous RB engine series is now supported by Haltech’s range of Terminated Engine Harnesses. Doing an RB swap? Building an RB-powered race car? Haltech’s got you covered!

Our Terminated Engine Harness Kits are by far your easiest wiring solution for engine swaps or engine re-wiring. They’re made to suit a specific engine and come terminated with ECU connectors at one end and all engine connectors at the other.

All your factory connectors are labelled, crimped and terminated at exactly the right length. Includes an ignition harness and all the connectors needed to get you up and running.

Haltech’s Terminated Engine Harness Kits are now compatible with Nissan Twin Cam RB20/25/26 and Single Cam RB30 Engines.


OEM Functionality Supported
• Injection
• Ignition
• R32/33/34 CAS
• OIL-P Gauge
• OIL-P Switch
• Fuel Pressure Gauge
• CTS Gauge
• Air Regulator
• AAC Valve
• Starter Motor Solenoid
• Alternator Light
• Vehicle speed Sensor
• VCT Solenoid
• Throttle Position Sensor (Flying Lead)

Aftermarket Functionality – Incorporated into the Harness
NOTE: Additional sensors / parts may need to be purchased seperately.
• Haltech Air Temperature Sensor (HT-010200)
• Haltech Coolant Temperature Sensor (HT-010300)
• Haltech MAP Sensor “5 Bar Ti”(HT-010110)
• Haltech Oil Pressure Sensor 150PSI “TI” (HT-010904)
• Haltech Fuel Pressure Sensor 150PSI “TI” (HT-010904)
• Knock Sensor
• Haltech Flex Fuel Composition Sensor

Auxiliary Haltech Input Connections Available
• 4 x Analogue Voltage Inputs (In-Cabin Harness)
• 6 x Digital Pulsed Outputs (4 x In-Cabin, 2 x In Engine Bay)
• 3 x Synchronised Pulsed Inputs (2 x In-Cabin, 1 x In Engine Bay)


Elite 2000/2500 Terminated Engine Harness
– Nissan RB

Haltech Elite Terminated Engine Harness for Nissan RB

Part No: HT-130326

Suits: Nissan RB20, RB25, RB26, RB30

Includes: Terminated Engine Harness for Nissan RB, Connector Pack for Auxiliary I/O, Quick Start Guide.

Note: Does NOT include factory TPS connector, CAS or Ignition sub-harnesses.

Optional ignition sub-harnesses sold separately:
RB Twin Cam Series 1 Coil Harness (HT-130331)
RB Twin Cam Series 2 Coil Harness (HT-130330)
RB30 Single Cam LS1 Coil Harness (HT-130343)
Optional CAS connectors sold separately:
RB30 Single Cam connector (HT-130344)
RB20/25/26 CAS connector (HT-130327)


Elite 2000 + Terminated Engine Harness Kit
Nissan RB

Haltech Elite Terminated Engine Harness for Nissan RB


Part No: HT-151206

Suits: Nissan RB20, RB25, RB26, RB30

Includes: Elite 2000 ECU, Nissan RB Series Terminated Engine Harness (HT-130326), Air Temp Sensor (HT-010200), Coolant Temp Sensor (HT-010300), Connector Pack for Auxiliary I/O, Quick Start Guide.

Note: Does NOT include factory TPS connector.
Optional ignition sub-harnesses sold separately:
RB Twin Cam Series 1 Coil Harness (HT-130331)
RB Twin Cam Series 2 Coil Harness (HT-130330)
RB30 Single Cam LS1 Coil Harness (HT-130343)
Optional CAS connectors sold separately:
RB30 Single Cam connector (HT-130344)
RB20/25/26 CAS connector (HT-130327)


Elite 2500 + Terminated Engine Harness Kit
Nissan RB

Haltech Elite Terminated Engine Harness for Nissan RB


Part No: HT-151306

Suits: Nissan RB20, RB25, RB26, RB30

Includes: Elite 2500 ECU with Advanced Race Functions, Nissan RB Series Terminated Engine Harness (HT-130326), Air Temp Sensor (HT-010200), Coolant Temp Sensor (HT-010300), Connector Pack for Auxiliary I/O, Quick Start Guide.

Note: Does NOT include factory TPS connector.
Optional ignition sub-harnesses sold separately:
RB Twin Cam Series 1 Coil Harness (HT-130331)
RB Twin Cam Series 2 Coil Harness (HT-130330)
RB30 Single Cam LS1 Coil Harness (HT-130343)
Optional CAS connectors sold separately:
RB30 Single Cam connector (HT-130344)
RB20/25/26 CAS connector (HT-130327)


Elite 2000 + Terminated Engine Harness Kit
– Nissan Twin Cam RB. (no ignition sub harness)

Haltech Terminated Engine Harness Kit for Nissan RB20, RB25, RB26.

Part Number: HT-151207

Included in the kit:
• Elite 2000 ECU
• Nissan Twin Cam RB Terminated Engine Harness (HT-141226)
• Nissan Twin Cam RB Crank Angle Sensor (CAS) Sub Harness (HT-130327)
• Air Temperature Sensor (HT-010200)
• Coolant Temperature Sensor (HT-010300)
• Connector Pack
• Quick Start Guide
• USB Software Key


Elite 2000 + Terminated Engine Harness Kit
– Nissan Twin Cam RB. Early ignition type sub harness.

Part Number: HT-151208

Included in the kit:
• Elite 2000 ECU
• Nissan Twin Cam RB Terminated Engine Harness (HT-141226)
• Nissan Twin Cam RB Crank Angle Sensor (CAS) Sub Harness (HT-130327)
• Nissan Twin Cam RB Early External Ignition Module (HT-130331)
• Air Temperature Sensor (HT-010200)
• Coolant Temperature Sensor (HT-010300)
• Connector Pack
• Quick Start Guide
• USB Software Key


Elite 2000 + Terminated Engine Harness Kit
– Nissan Twin Cam RB. Late ignition type sub harness.

Part Number: HT-151209

Included in the kit:
• Elite 2000 ECU
• Nissan Twin Cam RB Terminated Engine Harness (HT-141226)
• Nissan Twin Cam RB Crank Angle Sensor (CAS) Sub Harness (HT-130327)
• Nissan Twin Cam RB Late (built-in ignitor) External Ignition Module (HT-130330)
• Air Temperature Sensor (HT-010200)
• Coolant Temperature Sensor (HT-010300)
• Connector Pack
• Quick Start Guide
• USB Software Key


Elite 2500 + Terminated Engine Harness Kit
– Nissan Twin Cam RB (no ignition sub harness)

Part Number: HT-151307

Included in the kit:
• Elite 2500 ECU
• Nissan Twin Cam RB Terminated Engine Harness (HT-141226)
• Nissan Twin Cam RB Crank Angle Sensor (CAS) Sub Harness (HT-130327)
• Air Temperature Sensor (HT-010200)
• Coolant Temperature Sensor (HT-010300)
• Connector Pack
• Quick Start Guide
• USB Software Key


Elite 2500 + Terminated Engine Harness Kit
– Nissan Twin Cam RB. Early ignition type sub harness.

Part Number: HT-151308

Included in the kit:
• Elite 2500 ECU
• Nissan Twin Cam RB Terminated Engine Harness (HT-141226)
• Nissan Twin Cam RB Crank Angle Sensor (CAS) Sub Harness (HT-130327)
• Nissan Twin Cam RB Early External Ignition Module (HT-130331)
• Air Temperature Sensor (HT-010200)
• Coolant Temperature Sensor (HT-010300)
• Connector Pack
• Quick Start Guide
• USB Software Key


Elite 2500 + Terminated Engine Harness Kit
– Nissan Twin Cam RB. Late ignition type sub harness.

Part Number: HT-151309

Included in the kit:
• Elite 2500 ECU
• Nissan Twin Cam RB Terminated Engine Harness (HT-141226)
• Nissan Twin Cam RB Crank Angle Sensor (CAS) Sub Harness (HT-130327)
• Nissan Twin Cam RB Late (built-in ignitor) External Ignition Module (HT-130330)
• Air Temperature Sensor (HT-010200)
• Coolant Temperature Sensor (HT-010300)
• Connector Pack
• Quick Start Guide
• USB Software Key


Elite 2000 + Terminated Engine Harness Kit
Nissan RB Single Cam (with LS1 Ignition Coil and CAS Sub-Harness)

Haltech Elite Terminated Engine Harness for Nissan RB

Part No: HT-151210

Suits: Nissan RB30 Single Cam

Includes: Elite 2000 ECU, Nissan RB Single Cam Terminated Engine Harness (HT-130326), LS1 Ignition Coil and Harness (HT-130343), CAS Sub-Harness (HT-130344), Air Temp Sensor (HT-010200), Coolant Temp Sensor (HT-010300), Connector Pack for auxiliary I/O, Quick Start Guide.

Note: Does NOT include factory TPS connector.


Elite 2500 + Terminated Engine Harness Kit
– Nissan RB Single Cam (with LS1 Ignition Coil and CAS Sub-Harness)

Haltech Elite Terminated Engine Harness for Nissan RB

Part No: HT-151311

Suits: Nissan RB30 Single Cam

Includes: Elite 2500 ECU with Advanced Race Functions, Nissan RB Single Cam Terminated Engine Harness (HT-130326), LS1 Ignition Coil and Harness (HT-130343), CAS Sub-Harness (HT-130344), Air Temp Sensor (HT-010200), Coolant Temp Sensor (HT-010300), Connector Pack for auxiliary I/O, Quick Start Guide.

Note: Does NOT include factory TPS connector.


Elite 2000/2500 Ignition Sub-Harness
Nissan RB30 (LS1 Coil Ignition)

Haltech Elite Terminated Engine Harness for Nissan RB

Part No: HT-130343

Suits: Single Cam RB engines. For use with an Elite 2000/2500 RB Terminated Engine Harness (HT-130326)

Note: Use with RB Terminated Engine Harness HT-130326 (Sold Separately).
Requires the use of LS1 Coil.


Elite 2000/2500 CAS Sub-Harness
– Nissan RB30

Haltech Elite Terminated Engine Harness for Nissan RB

Part No: HT-130344

Suits: Nissan RB30 Single Cam Engines using OEM Distributor.

Note: Use with RB Terminated Engine Harness HT-130326 (Sold Separately).