Brand New PCV Valve 99-04 VW Jetta Golf Beetle TDI Diesel 1.9L 028129101E

PCV Valve for VW Jetta Golf Beetle TDI

This PCV valve for Volkswagen replaces OEM part number 028129101E to regulate crankcase pressure and vapor flow on 1.9L TDI diesel engines.

Overview

This PCV valve for VW keeps crankcase pressure in check on 99-04 Jetta, Golf, and Beetle TDI models with the 1.9L diesel. The valve meters blow-by vapor back into the intake so oil seals and gaskets stay protected. A direct match for worn or clogged factory valves, it installs in minutes.

Built For Performance

• Direct replacement for OEM part number 028129101E
• Seals crankcase vapor flow to protect engine seals
• Housing and diaphragm built for diesel engine heat
• Drop-in fit with no modification needed
• Helps maintain stable crankcase pressure under boost

Fits These Machines

• for VW Jetta TDI 1999-2004 1.9L diesel
• for VW Golf TDI 1999-2004 1.9L diesel
• for VW Beetle TDI 1999-2004 1.9L diesel

On-The-Job Use

• Crankcase ventilation service on 1.9L TDI engines
• Routine maintenance for high-mileage diesel cars
• Fixing oil leaks traced to excess crankcase pressure
• Restoring proper vapor flow after a clogged valve

Specs At A Glance

Good To Know

Q: How do I know my PCV valve needs replacing? A: Common signs are oil seeping from seals, rough idle, or excessive pressure under the oil cap. A clogged or torn diaphragm valve should be swapped out promptly.

Q: Is this an original Volkswagen part? A: No, this is an aftermarket PCV valve made for Volkswagen applications and cross-referenced to OEM number 028129101E.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.