Positive Crankcase Ventilation (PCV) System Components

Fig 1: Identifying Positive Crankcase Ventilation (PCV) System Components

Courtesy of FORD MOTOR CO.

Item	Part Number	Description
1	-	PCV fitting screws (2 required)
2	6A664	Crankcase ventilation tube
3	-	Crankcase ventilation tube spring clamp (part of 6K817)
4	9F695	PCV fitting
5	9J469	PCV fitting O-ring seal
6	6A666	PCV valve
7	-	PCV valve O-ring seal (part of 6A666)

1. For additional information, refer to the procedures in this article.