Buy 2007 Audi RS4 4.2L V8 M/T Base Sedan Radiator. 4.2 LITER, AUXILIARY. 4.2 LITER, AUXILIARY, A4/S4 - OEM Audi Part # 8E0121212K (8E0-121-212-K, 8E0121212D)

Auxiliary Radiator.
Auxiliary. Radiator.

Radiator

Fits RS4, S4

4.2 LITER, AUXILIARY. 4.2 LITER, AUXILIARY, A4/S4. Cabriolet S4; Additional Radiator; Left. S4, RS4; Additional Radiator; Left.
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 2007 Audi RS4 needs attention, contact a factory-trained Audi technician.