Oil separator breather hose. Porsche 996 3.4L >>2001

Oil separator breather hose.
Replace the critical crankcase ventilation hose with our OE-match quality Oil Separator Breather Hose (P/N 99610714555), engineered specifically for the Porsche 911 (996) (1998-2001) with the 3.4 L flat-six engine.

Fits:
Porsche 996 3.4L 1997-2001

Diagram ref no 5

Why replace it?
Over time, the factory breather hose can balloon, crack or collapse, causing poor ventilation, increased crankcase pressure, oil leaks, erratic idle, and possible check-engine lights. Installing this OE-match hose restores correct system pressure and durability.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99610714555

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