Baldwin Filter BF7721 Fuel Filter Descriptions : Microlite In-Line Fuel FilterFits : Acura AutomotiveReplaces : Honda 16900-SD4-671O.D. : 3 13/32 (86.5)Inlet : M14 x 1.5Outlet : M12 x 1.25Length : 4 1/4 (108.0)F.Gskt : [2] Copper Washers