Vaico V10-4334 Engine Variable Valve Timing (VVT) Solenoid

VAICO VVT Solenoid for Audi 3.2L Applications

The VAICO V10-4334 is an electric-hydraulic engine variable valve timing solenoid built for precise oil-flow control in the VVT system. It features an oval connector shape, 2 poles, and a seal ring for a direct replacement-style service part.

Compatible With select Audi Q5, S4, S5, A6, A6 Quattro, A5 Quattro, and A4 Quattro applications listed below, this VAICO engine VVT solenoid is sized at 110 mm long, 42.5 mm wide, and 34 mm high. The VAICO line focuses on OE-style replacement components for European vehicles, and part number V10-4334 is identified with OE reference 06E109257L.

Key Features

• Electric-hydraulic operating mode for variable valve timing control
• Oval connector shape with 2 electrical poles
• Includes seal ring for the service interface
• Dimensions: 110 mm length, 42.5 mm width, 34 mm height
• VAICO part number V10-4334

Detailed Description

VAICO V10-4334 is an engine variable valve timing solenoid used to regulate oil pressure delivery to the cam timing system. By controlling hydraulic actuation, it supports accurate timing response in engines equipped with VVT hardware. This part cross-references 06E 109 257 L for the same application. It is a direct-fit style replacement for Audi models including Q5, S4, S5, A6, A6 Quattro, A5 Quattro, and A4 Quattro within the listed model years.

What It Helps Address

• Cam timing fault codes related to VVT solenoid performance
• Rough idle caused by inconsistent valve timing control
• Delayed timing response during acceleration
• Oil-control issues affecting cam phasing operation
• Engine performance concerns tied to a worn or sticking solenoid

Installation Notes and Tips

Confirm connector shape, pole count, and OE reference before installation. Inspect the mating surface and replace the seal ring if the original sealing surface is damaged or contaminated. Verify the engine code and vehicle application against the fitment list for the exact Audi Q5, S4, S5, A6, A6 Quattro, A5 Quattro, or A4 Quattro match.

• Fits 2009 Audi Q5, N/A
• Fits 2010-2012 Audi S4, N/A
• Fits 2010-2012 Audi S5, N/A
• Fits 2010-2011 Audi A6, N/A
• Fits 2009-2011 Audi A6 Quattro, N/A
• Fits 2008-2010 Audi A5 Quattro, N/A
• Fits 2009 Audi A4 Quattro, N/A
• Fits 2011-2012 Audi Q5, N/A

Quality Assurance

VAICO manufactures OE-style replacement parts for European vehicle service applications. Part number V10-4334 is built to match the listed OE reference and fitment data for confirmed Audi applications.