VAICO V10-9866 Control Valve Camshaft Adjustment Solenoid

The VAICO V10-9866 Control Valve is a precision-engineered camshaft adjustment solenoid designed for variable valve timing systems. This electric-hydraulic actuator regulates engine oil flow to the camshaft position control system at the command of the engine control unit, optimizing engine performance across different RPM ranges.

Key Features:

• Electric-hydraulic operation for precise camshaft timing control
• 2-pin rectangular connector with white housing color
• Includes gasket seals for proper installation
• Opens and closes oil channels to adjust pressure and oil flow direction
• Controls oil flow to the phase control device for optimal timing adjustment
• OEM-quality replacement part meeting or exceeding original specifications

This control valve works by moving a valve plug that regulates oil channels, changing pressure and direction of oil flows in the variable valve timing system. When energized, it provides oil at controlled pressure through the central channel in the camshaft. The valve ensures proper phase adjustment for maximum torque at lower speeds and improved performance throughout the RPM range.

OEM Cross-Reference Numbers: 058109088D, 058109088E, 058109088K (Audi, VW, Seat, Skoda)