Your vehicle's cooling system plays a vital part in the smooth running of your engine. Coolant runs through the various pipes and hoses passing through the engine to help keep it at a reliable temperature. Over time hoses begin to frail and cracks begin to appear. This Gates Radiator Hose, part number 02-1632, is a black EPDM rubber hose designed to fit your vehicle's cooling system. With an inner diameter of 19 mm and 24 mm, and a length of 287 mm, it is a high-quality replacement part. It is compatible with Audi and VW vehicles, including the Audi 100 C4 Avant. Cross-references include AKRON-MALÃ’ 175601A, AFARE SA11148, Metalcaucho 09317, METZGER AUTOTEILE 2420483, ORIGINAL IMPERIUM 222106, 223590, RAPROR 25300, STC T409317, THERMOTEC DW W113, TT TUNIGOM W9436, and VAICO V10-2804. It is also compatible with OEM references AUDI 048121063 and VW 048121063.