I have kept my wagon parked for about 6 months. I start it up weekly. Recently i noticed the following leak..

I'm almost certain its the control valve as my hoses are all fairly new.


Whats the most cost effective way of fixing it? Bosch sells a repair kit that is about $50 bucks. Maybe its the gasket and not the valve its self. Who knows..any advise welcomed.

 

What year models will fit? 80'-85'?