I give this 4 out of 5 stars only because it is not genuine Volvo which carries with it the brand trust. Otherwise, I could find no difference between this part and the OE tank I removed. The fitment was perfect. I talked to a salesperson before ordering and ask about the quality. He said fcp had not had any problems with this tank, so I decided to save the money vs. OE since we have two high mileage P-80s to maintain. The origin of this part is a bit obscure. It comes in a box with Meyle Germany printed all over it and sealed with a silver sticker that says Inspected Meyle Germany. The tank has Meyle and Germany stamped on top. But the box had a small sticker saying Made in China, so I don't know for sure if it was referring to the fancy box it came in or the tank inside. If it was not made in Germany, they certainly went to great lengths to make it appear so. It does seem to be of top quality construction. I say all this to try to post a complete review as of installation. I'm satisfied and confident enough to order another one for our other Volvo. In a year or so, I'll try to post back with an update.