This A/C hose assembly is designed as a direct-fit replacement for Audi Q3 platforms (8U, 8UB, 8UG), engineered to ensure reliable refrigerant flow, stable system pressure, and long-term durability under demanding automotive HVAC conditions. OE NUMBER: 8U0820743F/8U0820743K APPLICATION CAR: Audi SIZE: STANDARD WARRANTY:1 year ACCEPTED OEM SERVICE:YES MOQ:100pcs PACKAGE:Plastic bag+ Carton + Pallet or According to our customer's request LOGO:Laser marking our customer's LOGO on the products DELIVERY TIME:30 DAYS, If new model, it will be 45 days.