Professional Parts Sweden 214340004 PCV Valve Oil Trap Crankcase Breather

The Professional Parts Sweden 214340004 is a direct-fit PCV valve oil trap (crankcase breather) engineered for Volvo 2.0L 4-cylinder engines. This precision-manufactured replacement component restores proper crankcase ventilation, keeping your engine running cleanly and efficiently.

The oil trap functions as a critical part of the positive crankcase ventilation (PCV) system. It regulates internal crankcase pressure, separates oil vapor from blow-by gases, and routes clean air back into the intake system — preventing oil from contaminating the intake, reducing carbon buildup, and curbing abnormal oil consumption.

Signs Your Oil Trap May Need Replacement:

• Unusual or rapid oil consumption with no visible external leaks
• Rough or unstable idle, including stalling at stops
• Blue smoke from the exhaust pipe
• Whistling or hissing sound from the engine bay
• Check engine light with fault codes related to lean mixture or PCV system leakage (e.g., P0171, P0174)

Key Features:

• Manufactured to OE specifications for a precise, no-modification-required fit
• Built from high-temperature and corrosion-resistant materials to withstand demanding engine environments
• Effectively separates oil from crankcase gases to protect the intake system and extend engine life
• Helps maintain proper crankcase pressure for improved engine performance and efficiency

Cross-Reference / OE Part Numbers: 32140004, 31316184, 31430236, 31430923, 31670210, 32242753, 214340004