Buy OEM 2018 Audi Part # 4F0121251AC (4F0-121-251-AC, 4F0121251S). Radiator. 5.2 LITER, MAIN. S6; Primary. Radiator - Repair or Replace Typical symptoms for a failed radiator include both an overheating

Radiator.
Primary. Radiator.

Radiator

Fits S6

5.2 LITER, MAIN. S6; Primary.
Radiator - Repair or Replace
Typical symptoms for a failed radiator include both an overheating engine and a coolant leak. But some radiator failures can also result in burned or dark transmission fluid. If the cooling system in your 2018 Audi needs attention, contact a factory-trained Audi technician.