Replacement Q31 Transistor (EGR Purge Control)
- Product Code: q31transistor
- Availability: In Stock
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$8.99
This is a replacement transistor for the Q31 slot on an OBD1 ECU, this controls the EGR purge solenoid.
This component is commonly fried when swapping the plugs for the EGR solenoid and Intake Air Temp sensor.