I need to replace the gasket and I noticed a unusually large difference in the Genuine VW price and one on ECS and FCP Euro by Victor Reinz. They have the genuine for around $50, $60 at the dealership, and the Victor Reinz is $2.90. That's a very large difference. So much so that I'm concerned about the quality, especially since it's not the easiest job in the world getting the housing removed. I referring to the gasket that sits between the housing and the block. Any suggestions?