ALH Crankcase PCV Valve 028129101E + 038103493P

On top of manifold and black plastic piece in good condition.

primary components of the Positive Crankcase Ventilation (PCV) system.

A plastic "puck-style" regulator valve that sits on top of the engine's valve cover. It regulates the pressure of blow-by gases being vented from the crankcase to improve emissions and engine efficiency.

Fits the Following Cars (1.9L TDI Engine):
Volkswagen: Golf (1997–2004), Jetta (1999–2005), Beetle (1998–2004), Bora (1998–2005), and Polo (1999–2001).
Audi: A3 (1996–2003).
Seat: Leon (1999–2006), Toledo (1999–2004), Ibiza (1999–2002), and Cordoba (1997–2002).
Skoda: Octavia (1997–2011)