Buy Subaru STI Engine Variable Valve Timing ((VVT)) Solenoid. Valve Oil Control. Variable Valve Timing Acceleration - OEM Subaru Part # 10921AA140

Solenoid to Adjust Camshaft Timing.

VALVE ASSEMBLY-OIL CONTROL Engine Variable Valve Timing (VVT) Solenoid

Fits STI (2010 - 2021)

Variable Valve Timing Control Solenoid
A faulty variable valve timing control solenoid, or spool valve, can result in a check engine light accompanied by engine hesitation and pinging under acceleration. If your Subaru needs attention, contact our service department.