Professional Parts Sweden 21438023 PCV Valve Oil Trap

PCV Valve Oil Trap for Volvo Crankcase Ventilation

Professional Parts Sweden 21438023 is a PCV valve oil trap for the crankcase ventilation system. It is a direct-fit emission control component for select Volvo S60, S80, V70, and S40 applications, helping maintain proper crankcase ventilation performance.

Key Features

• PCV valve oil trap for the crankcase ventilation system
• Fits select Volvo S60, Volvo S80, Volvo V70, and Volvo S40 applications
• Direct replacement part for emission control service
• Cross-references Genu 31338023 and 8642185 for the same application
• Professional Parts Sweden part number 21438023

Detailed Description

This crankcase ventilation oil trap is built for vehicles that use a PCV-style emission control setup to separate oil vapor from crankcase gases before they are routed through the ventilation system. Professional Parts Sweden 21438023 is listed for 2001-2002 Volvo S60, 1999-2003 Volvo S80, 2002 and 2004 Volvo S40, 2005 Volvo V70, 2005-2006 Volvo S80, and 2007-2008 Volvo S60. If you are servicing a Volvo S60, Volvo S80, Volvo V70, or Volvo S40 with crankcase ventilation concerns, this part number 21438023 provides a fitment-specific replacement option.

What It Helps Address

• Excess crankcase pressure from restricted ventilation flow
• Oil vapor separation issues in the PCV system
• Oil residue buildup in the crankcase ventilation circuit
• Emission control faults related to crankcase ventilation performance
• Rough idle or drivability concerns tied to ventilation restriction

Installation Notes and Tips

Verify the vehicle year, make, and model against the listed fitment before installation. This part is positioned as N/A in the catalog data, so confirm the original component location on the vehicle before removal. Inspect connected hoses and seals during service, since worn ventilation lines can affect the performance of the replacement oil trap. Professional installation is recommended for accurate crankcase ventilation service.

Quality Assurance

Professional Parts Sweden 21438023 is cataloged as an emission control replacement part for the crankcase ventilation system and is supported by direct application data for the listed Volvo models. This part cross-references Genu 31338023 and 8642185 for the same application.