I have a 2012, 2.5. I took the valve cover off to replace the valve cover gasket. When I lifted up the valve cover to remove it, I saw a seal come flying off from around the VVT solenoid and went somewhere under the car. Instead of taking the time to look for it right then and there, I decided that I would wait until I had the valve cover back on. Well, I forgot to retrieve the gasket that came flying off when when i lifted the valve cover off, put everything back together and drove it, and ended up with an oil leak from around the vvt solenoid. My confusion is what the seal or gasket is that I need to buy to replace it. I believe it goes on from the top, right over the vvt solenoid. I ordered a gasket (Mahle B3269). Is this the one I need, or is that the one that goes in from the underside of the valve cover?