GM PCV System Components for 2004.5–2005 Duramax LLY Engines

Description

Fits: 2004.5 thru 2005 Chevy Silverado/GMC Sierra 2500HD/3500HD LLY Duramax Diesel

*Check pictured diagram to confirm part number and call out number*

Replace your worn out positive crankcase ventilation hose/s. It’s common for the rubber to dry out and crack over time causing leaks.

DmaxStore Note:

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