Material: AEM (Ethylene Acrylate Rubber); Colour: black; Hose Length [mm]: 1300; Inner Diameter 1 [mm]: 3,5; Inner Diameter 2 [mm]: 3,5; Construction Year to: 08/2000; Engine Code: M52B256S4; Air Supply Hoses/Pipes: from fuel pressure regulator to intake, from oil separator to engine downwards, from cylinder head cover to valve (crankcase ventilation); Supplementary Article / Supplementary Info Info 2: with breather valve; BMW: 3 Limousine (E46),5 Limousine (E39),3 Touring (E46),5 Touring (E39); 11727545323; Crankcase Ventilation,Hose, crankcase breather