2012-2018 Audi A6 Upper Instrument Panel Air Duct Used OEM 4G0819723A

Genuine Audi OEM upper instrument panel air duct / “air guide channel” (part number 4G0819723A, superseded by 4G0819723B). This duct is installed behind the dashboard on the left side (driver-side upper duct), leading from the HVAC blower / heater / air intake area to the instrument panel vents. It helps guide airflow efficiently, reduce wind noise, and ensure proper distribution of air to the upper vents. Replacing a cracked or incorrect duct restores correct airflow, prevents whistling or air leaks, and ensures consistent climate control.

Details:

• VIN: WAUBHC4G5CN026396

• Part Number: 4G0819723A (OE 4G0-819-723-A) -- superseded by 4G0819723B

• Compatibility: Fits Audi A6 (C7 / 4G platform) 2012-2018; also used in Audi A7 and other 4G platform vehicles with the same HVAC/dash layout

• Function: Upper instrument panel air duct (left side) -- routes air from HVAC blower to dashboard vents; ensures airflow is smooth and properly distributed; prevents air leaks or noise

• Condition: Used OEM -- inspect duct for cracks, warping, or damaged tabs; ensure sealing surfaces are intact

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