BEW BHW TDI EGR 038131501AD

FITS ENGINE CODES: BEW and BHW

part number 038131501AD is an OEM Exhaust Gas Recirculation (EGR) Valve (sometimes referred to as a "Combi Valve") specifically for Pumpe Düse (PD) diesel engines. 

This electrically-actuated valve regulates the flow of exhaust gases back into the engine's intake to lower combustion temperatures and reduce NOx emissions. In the PD engine layout, it is often mounted to the intake manifold. 

EGR Valve, Combi Valve, Exhaust Gas Recirculation, PD TDI, BEW/BHW Engine, 5-Pin Connector.

Supersessions: This part is frequently interchangeable with or replaced by 038131501BH and 038131501BF. 

This valve is specific to the 1.9L and 2.0L PD TDI engines (primarily engine codes BEW and BHW) from approximately 2004–2006: 
Volkswagen:
Golf (MK4): 2004–2006 (BEW engine)
Jetta (MK4): 2004–2005 (BEW engine)
New Beetle: 2004–2006 (BEW engine)
Passat (B5.5): 2004–2005 (2.0L BHW engine)