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iWire's 2004-2006 USDM STi Harness package groups all of the necessary plugs to make this DIY project simple. All plugs are sold as a housings only or connector kits.
This package curates the plugs needed for the intake manifold/engine harness on a 2004-2006 USDM STi Engine. These connectors typically break or fail because of the heat of the engine.
Purchase either our Housing Only Kit or Connector Kit which includes housings, terminals, and seals.
Included in the Standard Kit - Housings Only
Housings Only of all plugs needed for this harness
2 - AVCS Solenoid Plug
1 – Cam Crank Knock Receptacle
2 - Camshaft Sensor Plug DBW
4 - Coil Pack Plugs (2 White and 2 Black)
1 - Coolant Temperature Sensor Plug
1 - Crankshaft Sensor Plug
1 - DBW Throttle Body Plug
4 - Injector Plug (Side Feed)
1 - Knock Sensor Plug
1 - MAP Sensor Plug
1 - Oil Pressure Sensor Receptacle
1 - Positive Crank Ventilation (PCV) Plug
1 - Power Steering Pump Plug
1 - Purge Control Plug
2 - TGV Motor Plug
2 - TGV Sensor Plug
1 - 99-06 Main Engine Receptacle A
1 - 99-06 Main Engine Receptacle B
1 - 04-06 STi Main Engine Receptacle
Included in the Standard Kit - Connector Kits
Connector Kits with housings, terminals, and seals of all plugs needed for this harness 2 - AVCS Solenoid Plug
1 – Cam Crank Knock Receptacle
2 - Camshaft Sensor Plug (DBW)
4 - Coil Pack Plugs (2 White and 2 Black)
1 - Coolant Temperature Sensor Plug
1 - Crankshaft Sensor Plug
1 - DBW Throttle Body Plug
4 - Injector Plug (Side Feed)
1 - Knock Sensor Plug
1 - MAP Sensor Plug
1 - Oil Pressure Sensor Receptacle
1 - Positive Crank Ventilation (PCV) Plug
1 - Power Steering Pump Plug
1 - Purge Control Plug
2 - TGV Motor Plug
2 - TGV Sensor Plug
1 - 99-06 Main Engine Receptacle A
1 - 99-06 Main Engine Receptacle B
1 - 04-06 STi Main Engine Receptacle
Please note that our DIY kits do not come with technical support, diagrams, or instructions. These kits are curated for experts who just require the materials, not the know how. iWire always recommends contacting a professional before starting any wiring projects. Installation or use of any iWire product by a user is at the user’s own risk. By purchasing this product, you agree to these terms of sale.
Vehicle Fitment
- 2004 - 2006 Subaru STI
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to https://www.P65Warnings.ca.gov/passenger-vehicle.
| SKU | iWire IntakeMani-Harness ConnectorPack(04-06 STI - USDM) |
|---|---|
| Brand | I-Wire |






