
$249.99
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
iWire's 2004-2006 USDM STi Harness package groups all of the necessary plugs to make this DIY project simple. A $400 value for only $249.99! 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. If you don't need all of the parts in the package the individual connector kits can be purchased separately by clicking the links below. 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. If you don't need all of the parts in the package the individual connector kits can be purchased separately by clicking the links below. 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.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2025
$249.99