Fuel Injection Pressure Regulator

Part Number: 22670AA440

A device to control the pressure of the fuel to the fuel injectors.

REGULATOR ASSEMBLY-PRESSURE Fuel Injection Pressure Regulator

Fits STI, WRX

Fuel Pressure Regulator
If your fuel pressure regulator is in need of repair, your Subaru may experience extended crank times or buck or hesitate under acceleration.

This product fits 29 vehicle variants.
Subaru: 2 models, 29 variants between 2008 and 2021.

Don Miller Subaru West

5822 Odana Rd, Madison, WI, 53719

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