Vaico V10-3247 PCV Valve

PCV Valve for Audi and Volkswagen Applications

Vaico V10-3247 is a pressure-controlled PCV valve assembly for the crankcase ventilation system, built for direct replacement on select Audi and Volkswagen engines. It is specified for cylinder head mounting and includes a diaphragm valve design with hose and screws for the listed applications.

VAICO product line components are developed for European vehicle service needs, with attention to OE-style fitment, material selection, and service intervals. This PCV valve is a practical choice for Audi A4, Audi A4 Quattro, Audi TT, Volkswagen Eos, Volkswagen GTI, Volkswagen Jetta, Volkswagen Passat, Volkswagen Golf R, and Volkswagen A3 applications listed below.

Key Features

• Part number: V10-3247
• Pressure-controlled diaphragm valve for crankcase ventilation service
• Fits at the cylinder head location
• Housing material: Polyamid 6.6
• Seal material: FPM (fluoride rubber) / ACM (polyacrylate rubber)
• Supplementary hose included for the listed application
• Recommended replacement interval: 60,000 km or 3 years
• Cross-reference example: 06F 103 221 E KIT

Detailed Description

Vaico V10-3247 is an emission control and crankcase ventilation component designed to regulate pressure through a diaphragm-style valve. The housing uses Polyamid 6.6, while the sealing elements use FPM and ACM materials selected for engine-bay service conditions. With a cylinder head fitment position and pressure-controlled operating mode, this PCV valve supports proper crankcase ventilation on the listed Audi and Volkswagen turbocharged engine applications. If you are replacing a worn PCV valve on an Audi A4, Audi A4 Quattro, or Volkswagen GTI, V10-3247 provides a direct-fit service part reference for the specified vehicles.

This part cross-references 06F 103 221 E KIT and 06F 129 101 E KIT for the same application.

What It Helps Address

• Rough idle caused by crankcase ventilation restriction
• Oil vapor buildup in the crankcase ventilation system
• Vacuum-related drivability issues from a failing diaphragm valve
• Check engine light concerns tied to ventilation system faults
• Excess pressure management problems at the cylinder head breather circuit

Installation Notes and Tips

• Verify engine code and OE reference before installation on Audi A4, Audi A4 Quattro, Audi TT, Volkswagen Eos, Volkswagen GTI, Volkswagen Jetta, Volkswagen Passat, Volkswagen Golf R, or Volkswagen A3.
• Inspect the mating surfaces, hose routing, and seals before assembly.
• Use the correct female Torx fastener tool for the specified screw design.
• Replace the part at the recommended interval of 60,000 km or 3 years when service history is unknown.
• Confirm the cylinder head mounting location matches the original component before final tightening.

Quality Assurance

Vaico V10-3247 is built as a service replacement for the listed Audi and Volkswagen crankcase ventilation applications, with OE-style materials and fitment details aligned to the original system layout. Part number V10-3247 should be matched to the vehicle application and OE cross-reference before installation.