Porsche Engine Crankcase Breather Hose 94810721702 – Genuine Porsche Windshield Washer Pump this fuel pump is a

this fuel pump is a must-have for any Porsche enthusiast

0L4 Volkswagen Golf 2015–2018 1

New Parts: Brand-new construction ensures maximum performance and reliability

making it a convenient and cost-effective way to improve your Porsche’s performance

Porsche Engine Crankcase Breather Hose 94810721702 – Genuine Porsche Windshield Washer Pump this fuel pump is aEngine 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