Today on our 2008 Mercury Mariner we'll be installing the AFE Air Filter, part number AFE31-10065. After opening up the package and confirming everything is correct in there we're ready to go ahead and install it into our vehicle. After the hood is open on this Mariner we'll go ahead and undo the two clasps that hold the air filter lid in place. We can then simply peel it off and bring the air… see more >