This part is listed by BMW as BMW part number 11537830708 (11-53-7-830-708) and is described as Genuine BMW Gasket Ring for Coolant Return Pipe for S54 Engine.
Sold individually. 3 required per engine.
This part fits E46 M3 (2001-2006), Z3 M Coupe/M Roadster (2001-2002), and E85/E86 Z4M (2006-2008)
BMW Fitments:
3 Series
E46 (99-05) > M3
Z Series
E36/7 / E36/8 Z3 (96-02) > Z3 M - S54
Z Series
E85 / E86 Z4 (03-08) > Z4 M
