Manufacturer Part Number: 4M2816740. Audi Q7 2018 4M A/C Hose / Air Con Pump. Manufactured Year: 2018. Vehicle/Model: AUDI Q7 S Line 50 Tdi Quattro Auto. All exterior panel parts will have a 12 month warranty this includes Bumpers, Wings, Tailgates / Boot lids, Bonnets and Doors.