Subaru ECU Large terminal 2.0L and 2.5L

Subaru ECU Large terminal 2.0L and 2.5L


iaTUNING offers an extensive line of genuine Subaru OEM parts to keep your Subaru properly maintained. If you do not see it here, then feel free to contact us for a quote. 


  • Size = Large ECU
  • These are offered in two separate wiring sizes
    • Large ECU terminal is approximately 1.85mm wide for 16 ga wire.
    • Standard ECU terminal is approximately 1.66mm wide for 20 ga wire. 
  • Located in the white plugs that connect at the ECU for the listed applications below. 
  • Also referred to as ECU pins
  • Sold individually

If you do not have a terminal crimping tool, then we would highly recommend the 6" wiring pigtail add-on option. The default pigtail wiring color is white. At the customer's request we can also use Black, Red, or Green. Wiring size is 20 gauge. All items are 100% new.


JDM version 7,8,9 ej205
JDM version 7,8,9 ej207
USDM WRX 2002-2005
USDM STi 2004-2021

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