ProParts 95-49-593 Crankcase Breather Hose Grommet Hose Nipple to Valve Cover

The ProParts 95-49-593 is a replacement crankcase breather hose grommet that seals the breather hose nipple to the valve cover. This small but critical rubber grommet forms an airtight seal between the PCV (Positive Crankcase Ventilation) breather hose and the valve cover, helping maintain proper crankcase pressure and preventing oil leaks and vapor escape at the connection point.

A worn, cracked, or shrunken valve cover breather grommet can allow unmetered air into the intake system or allow oil vapors to escape, leading to rough idle, oil leaks, and potential engine issues. Replacing this grommet restores a proper seal and keeps the PCV system functioning as designed.

Key Features:

• Replacement crankcase breather hose grommet — hose nipple to valve cover
• High-quality rubber construction resists cracking, splitting, and deterioration from engine heat and oil/fuel vapor exposure
• Restores proper PCV system sealing to prevent pressure buildup and oil contamination
• Direct OEM-replacement fit — no modification required
• Cross-references OEM Saab part numbers: 9549593, 23349593, 7515190, 85.905S

This grommet is a straightforward, low-cost maintenance item that is often overlooked during tune-ups and valve cover gasket replacements. Replacing it at the same time as surrounding seals and gaskets is recommended to ensure a complete, leak-free repair.