Toyota VVT Valve OCV Oil Pressure Control Valve Solenoid Switch Assembly 15340-31020 15340-0P020

Toyota VVT valve OCV oil-pressure control valve regulates oil flow in the variable valve timing system to ensure precise intake/exhaust phasing. OEM numbers 15340-31020, 15340-0P020; compatible with many Toyota models. Replacement difficulty medium; common fault is filter clog causing rough idle; replace gasket when replacing.