I have a 2010 9.3 2.0. I had to replace the upper coolant hose twice within past 2 years (Part # 12787688) as it ruptured. Most recent one was this week (July 2020). All repairs were used using an after market hose. With this recent one, he is now telling me that there must be a pressure issue in the system which leads him to believe it to be a head gasket issue which would be a costly repair on a 10 year old car. I was going to try one more time and buy a genuine Saab part but if it really is something more than just a bad part, the car may go to the junkyard. My question is: has anyone had any similar experience or could offer any advice on what the possible problem could be that is causing this continuous problem (if not a head gasket issue). Thank you.