The Nissens Radiator flat tube and double folded fin design offers a significantly better cooling capacity and provides a stronger exterior resistance to impacts from stones. This advanced design helps to prevent damage which would negatively affect the cooling capacity and engine performance.
This part is listed by BMW as BMW part number 17115A7DEF2 (17-11-5-A7D-EF2) and is described as Nissens Radiator for Engine Cooling on E46 M3 Coupe and Convertible (2001, 2002, 2003, 2004, 2005, 2006).
Supersedes BMW Part Number 17102228941 (17-10-2-228-941).
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BMW Fitments:
3 Series
E46 (99-05) > M3