Engine Coolant Breather Line - 911 | Boxster | 1997-2004 9Y0.837.417.D Precision-engineered intake air distributor designed

Precision-engineered intake air distributor designed specifically for the left side of your Porsche 911

Porsche Triple-Square Screw (M8x15) For Mounting The Door Hinge For Porsche 911 F (1965)

Porsche Spark plug wire set with stainless steel jacketed wires for 911 and 930 (1974-1989) models

911 GT3 RS (2007-2008

Engine Coolant Breather Line - 911 | Boxster | 1997-2004 9Y0.837.417.D Precision-engineered intake air distributor designedEngine Coolant Breather Line For Porsche 996 (1999 2004) and Boxster 986 (1997 2004) Models. Engine Coolant Breather Line designed specifically for Porsche 911 and Boxster models. This precision engineered component manages coolant system pressure and prevents air locks that can compromise engine performance. The breather line maintains optimal coolant circulation by allowing excess pressure to escape while preventing contaminants from entering the