GPD Variable Valve Timing VVT Solenoid

The GPD Variable Valve Timing (VVT) Solenoid, also called a VVT actuator solenoid, cam phaser solenoid, or oil control valve (OCV), is an electronically controlled valve that regulates engine oil flow to the camshaft phasing system. By directing oil pressure to advance or retard cam timing, it helps the engine deliver strong power, smooth idle, and efficient fuel use across the RPM range.

Key Features:

• Precisely controls oil flow to the cam phaser for accurate valve timing adjustments
• Replacement-style design intended to restore factory-type operation
• Helps support smooth idle, responsive throttle, and fuel economy
• Built for durability under continuous engine heat, vibration, and oil exposure
• Part of the GPD line of engine management and drivetrain components

Why Replace a VVT Solenoid? A worn or clogged solenoid can cause rough idle, reduced power, poor fuel economy, hesitation, or a check engine light with cam timing related trouble codes. Replacing it restores proper oil control to the variable timing system. Regular oil changes with the correct grade of oil help extend solenoid life.

Select the correct item from the options on this page to match your application.