Buy 2007 Subaru Legacy Fuel Injection Pressure Regulator. Fuel Pressure Regulator If your fuel Acceleration, Buck - OEM Subaru Part # 22670AA381 (22670AA380)

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

REGULATOR ASSEMBLY-PRESSURE Fuel Injection Pressure Regulator

Fits Legacy, Outback

Fuel Pressure Regulator
If your fuel pressure regulator is in need of repair, your 2007 Subaru Legacy may experience extended crank times or buck or hesitate under acceleration.