2005-08. Filter element o-ring. A round ring used to seal between the Engine Oil Filter Element and its mounting surface. Engine Oil Filter Gasket. Engine Oil Filter Housing Cover O-Ring. Engine Oil Filter Housing O-Ring. Cap o - ring. Engine Oil Filter Element O - Ring. Engine Oil Filter Gasket. Engine Oil Filter Housing Cover O - Ring. Engine Oil Filter Housing O - Ring. Filter cover seal. Filter element seal. Filter element upper seal. Oil filter hsng seal. Oil filter seal. Seal ring. Included with: Filter housing, Oil filter, Oil filter Part cannot be reused/reinstalled, Oil filter housing.