Shop OEM Volkswagen Group Part # 4H0121251B (4H0-121-251-B). Radiator. 4.0 LITER, PRIMARY, A8, A8L, A8L sport. 4.2 LITER. 6.3 LITER, PRIMARY. A8. Radiator - Repair or Replace Typical symptoms for

Radiator.
Primary. Radiator.

Radiator

Fits A8

4.0 LITER, PRIMARY, A8, A8L, A8L sport. 4.2 LITER. 6.3 LITER, PRIMARY. A8.
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 needs attention, contact a factory-trained technician.