Standard Ignition V422 PCV Valve

PCV Valve for Volkswagen 1998-2004

Standard Ignition V422 is a PCV valve for crankcase ventilation service on select Volkswagen applications. It uses a push-on attachment method, a straight nipple orientation, and a black plastic body with a cap included for a clean, direct replacement layout.

Key Features

• PCV valve for emission control and crankcase ventilation service
• Push-on attachment method for straightforward hose connection
• Straight nipple orientation with 2 hose connectors
• Black plastic construction with cap included
• Inlet diameter: 0.55 in. (13.97 mm)
• Outlet diameter: 0.71 in. (18.034 mm)
• Standard Ignition V422 replacement part

Detailed Description

Standard Ignition V422 is built for crankcase ventilation system service on Volkswagen Beetle, Golf, and Jetta models listed below. This PCV valve uses a push-on design with no connector gender, no gasket included, and no mounting bracket, making it a straightforward service part for replacing a worn or restricted valve. The plastic housing and straight nipple layout support a clean hose routing arrangement in the emission control system. This part cross-references Dorman HELP 46065 for the same application.

Vehicle Fitment

• Fits 1998-2004 Volkswagen Beetle, N/A
• Fits 1999-2004 Volkswagen Golf, N/A
• Fits 2000-2004 Volkswagen Jetta, N/A
• Fits 1999 Volkswagen Jetta, N/A; ported vacuum switch with dual ports

Common Uses

• Replacing a stuck or restricted PCV valve
• Restoring crankcase ventilation flow
• Addressing rough idle related to ventilation system faults
• Correcting oil vapor control issues in the emission system
• Servicing vacuum routing concerns tied to the PCV circuit

Installation Notes

Verify hose diameter and port orientation before installation. Standard Ignition V422 uses a push-on connection and straight nipple layout, so the hoses should seat fully on the inlet and outlet ports. Inspect the surrounding crankcase ventilation hoses for cracks, soft spots, or blockage before installing the new valve. For the 1999 Volkswagen Jetta application, confirm the ported vacuum switch with dual ports note before ordering.

Quality Assurance

Standard Ignition supplies emission control service parts for direct replacement use. V422 is built to match the listed Volkswagen fitment and connection dimensions for crankcase ventilation repair.