Porsche Engine Crankcase Breather Hose 948-107-245-02 – OEM 9004 unbolt old tank

unbolt old tank

and Beetle models with the 2

Hitachi’s precise manufacturing delivers reliable OE-level performance

2V8 Mercedes-Benz E500 1994 5

It uses a wax element to control coolant flow and maintain proper engine temperature

Porsche Engine Crankcase Breather Hose 948-107-245-02 – OEM 9004 unbolt old tankEngine Crankcase Breather hoses are part of a vehicles Positive Crankcase Ventilation (PCV) system. The job of the PCV system is to allow pressure to escape from the crankcase in a controlled manner. It is necessary to vent the crankcase of positive pressure caused by engine blow by (gas from the combustion event that leaks past the pistons.) This blow by gas is routed back into the intake air stream thereby reducing the emission of unburned