Evan-Fischer Breather Hose For 2003-06 Porsche Cayenne 4.5L – Crankcase Vent Line, OE 94810721702

If your 2003 to 2006 Porsche Cayenne’s throwing codes or idling rough, this breather hose might be the fix.

It’s the vent line from the crankcase to the intake manifold—direct replacement, no guesswork.

OE number’s 94810721702, and it’s made by Evan-Fischer.

Brand new, ships same or next biz day, and comes with a 1-year unlimited-mileage warranty.

Sold individually, universal?

Nope—specific to the 4.5L naturally aspirated V8.

30-day returns if needed.

UPC is 723650137345.

Simple part, big job.