Vaico V10-6458 Engine Crankcase Pressure Regulator Valve

Engine Crankcase Pressure Regulator Valve for OE Fitment

The Vaico V10-6458 is an engine crankcase pressure regulator valve for vehicles equipped with the OE reference 06F129101P. It is built for pressure-controlled crankcase ventilation and mounts at the cylinder head to help maintain proper crankcase pressure management. This VAICO part line focuses on complete, application-specific replacement components for service work that needs accurate fitment.

Key Features

• Pressure-controlled breather valve for crankcase ventilation service
• Fits at the cylinder head
• Housing material: Polyamid 6.6
• Seal material: FPM (fluoride rubber) and ACM (polyacrylate rubber)
• Dimensions: 188 mm length, 84 mm width, 42 mm height
• Recommended replacement interval: 60,000 km or 3 years
• OE reference: 06F129101P
• Part number: V10-6458

Product Details

VAICO Expert Kits+ is the product line used here, meaning the replacement is packaged as an application-focused service solution rather than a generic universal component. The V10-6458 crankcase pressure regulator valve is specified for pressure-controlled operation and uses durable sealing materials selected for crankcase ventilation environments. For buyers searching for an Audi A3 crankcase ventilation valve, Volkswagen Jetta breather valve, or Audi TT Quattro crankcase pressure regulator valve, this OE-referenced part provides a direct service match to the listed applications. The part number V10-6458 and OE number 06F129101P are the key identifiers for confirming the correct replacement.

Vehicle Fitment

• Fits 2012-2013 Audi TT Quattro, N/A
• Fits 2009 Volkswagen Eos, N/A
• Fits 2008 Audi A3, N/A
• Fits 2006 Volkswagen Jetta, N/A

What It Helps Address

• Crankcase pressure regulation faults
• Breather valve wear or sticking
• Oil vapor control issues in the crankcase ventilation system
• Service intervals reached on OE-referenced ventilation components
• Fitment replacement for vehicles using OE No. 06F129101P

Installation Notes

Install the valve at the cylinder head and verify the OE number before replacement. Inspect the surrounding crankcase ventilation hoses, seals, and mating surfaces for wear or contamination during service. Confirm that the replacement matches the vehicle’s original pressure-controlled breather valve configuration and follow the manufacturer’s service procedure for the application.

Quality Assurance

VAICO supplies application-specific replacement parts engineered around OE references and service intervals. This part is identified for direct replacement use on the listed Audi and Volkswagen applications, with the OE number 06F129101P used for fitment verification.