2012-2018 Audi A6 A7 Evaporator Case / Core Used OEM 4G1820023

Genuine Audi OEM evaporator case and core assembly for the A/C system (part number 4G1820023, OE 4G1-820-023). This unit includes the evaporator core, housing, and expansion valve. It cools the refrigerant, removes heat from cabin air, and works with the HVAC system. Replacing a leaking, clogged, or damaged evaporator case restores cooling performance, reduces musty smell, prevents cabin fogging, and ensures efficient air conditioner operation.

Details:

• VIN: WAUBHC4G5CN026396

• Part Number: 4G1820023 (OE 4G1-820-023)

• Compatibility:

  • Audi A6 (2012-2018)

  • Audi A7, S6, S7, RS7 (same 4G chassis)

• Function: Evaporator core with case & expansion valve -- cools refrigerant flowing through A/C, transfers heat from cabin air to refrigerant, enables proper air conditioning

• Condition: Used OEM or new OEM -- check for leaks, corrosion, damaged fins, mold or blockage, ensure expansion valve is operational.

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OEM parts are built to factory specifications, ensuring the right fit, performance, and safety compared to aftermarket alternatives. We sell parts pulled from the vehicles. They are 100% compatible with original part numbers incase if you are looking to substitute part, please check with your car's part number and catalog.