Vaico V10-3730 Engine Variable Valve Timing (VVT) Solenoid

VAICO VVT Solenoid for Audi and Volkswagen

The VAICO V10-3730 is an engine variable valve timing solenoid built for OE-style replacement on select Audi and Volkswagen applications. With compact dimensions of 70 mm long, 55 mm wide, and 30 mm high, it is sized for direct engine bay integration where precise oil control is required for VVT operation.

Key Features

• Engine variable valve timing (VVT) solenoid for OE replacement service
• Dimensions: 70 mm length, 55 mm width, 30 mm height
• Lightweight design at 0.093 kg
• VAICO branded engine control component for select Audi and Volkswagen models
• Cross-reference part number: 06H115243L

Product Details

VAICO V10-3730 is an engine VVT solenoid used to regulate oil flow for camshaft timing control in supported applications. This part is listed for Audi A4, Audi A5, Audi A6, Audi Q5, Audi A3, Audi A4 Quattro, Audi A5 Quattro, Audi A6 Quattro, Audi A3 Quattro, Volkswagen Beetle, and Volkswagen Passat model years shown in the fitment data. It also cross-references 06H115243L for the same application. The VAICO product line focuses on OE-style replacement components for European vehicles, making this solenoid a practical choice when restoring factory timing control behavior on compatible engines.

Common Issues This Part May Address

• Camshaft timing fault codes related to VVT control
• Rough idle caused by inconsistent oil-actuated timing response
• Reduced engine performance from delayed valve timing adjustment
• Check engine light conditions tied to solenoid malfunction
• Oil flow control problems affecting variable valve timing operation

Installation Notes and Tips

Verify the OE number on the original component before ordering, especially on Audi A4, Audi A5, Audi A6, and Volkswagen Passat applications. Confirm engine-side location and connector match during inspection, and replace only after checking for oil contamination, wiring issues, or related timing faults that can affect solenoid performance. Use the fitment notes for crankcase, oil sump, cylinder block, and OE-number-specific applications to confirm the correct installation point.

Quality Assurance

VAICO supplies OE-style replacement engine components for European vehicle service, and this part is cataloged to the OE reference shown in the fitment data. Confirmed vehicle coverage includes 2009-2016 Audi and Volkswagen applications listed above, including Audi A4, Audi A5, Audi A6, Audi Q5, and Volkswagen Beetle and Passat models.