Buy OEM 2019 Audi Part # 4K0122291D (4K0-122-291-D). ADAPTER. HVAC Heater Hose Grommet. Radiator Coolant Hose Grommet. 2.0 LITER, HEATING, #3. 2.9 LITER, LEFT UPPER. 2.9 LITER, MAIN, LEFT

A rubber ring with a hole in the center which provides protection through which Radiator Hose related components pass through. HVAC Heater Hose Grommet.

HVAC Heater Hose GrommetRadiator Coolant Hose AdapterRadiator Coolant Hose Grommet

Fits A6, A6 allroad, A7, S6, S7

2.0 LITER, HEATING, #3. 2.9 LITER, LEFT UPPER. 2.9 LITER, MAIN, LEFT SIDE,UPPER. 3.0 LITER, MAIN. MAIN.