E36/E37/E38 Z3

To determine which engine your Z3 model has, please refer to the following:

 Model Years Engine
1.9 1997 1.9L M44
2.3 1999 - 2000 2.3L M52TU
2.5i 2001 - 2002 2.5L M54
2.8 1997 - 1998 2.8L M52
2.8i 1999 - 2000 2.8L M52TU
3.0i 2001 - 2002 3.0L M54
M 1998 - 2000 3.2L S52
M 2001 - 2002 3.2L S54