This Gates Molded Heater Hose is designed for various automotive coolant hose applications including upper, lower, bypass, and heater hoses. It offers resistance to heat and ozone, as well as electrochemical degradation, a common cause of hose failure. The hose features an inner diameter of 15mm for both openings, a length of 280mm, and comes in black. This part is a quality new replacement, meeting OEM specifications, and is compatible with Audi, Skoda, and VW models (OEM references: AUDI/SKODA/VW 1J0121058AC, 1J0121058E). Part Number: 02-2844. Material: EPDM.