11 51 1 436 590 : Water pump pulley for BMW Z3

This water pump pulley is intended to replace a worn or damaged part on the BMW Z3 (E36), as part of the maintenance or restoration of this classic roadster. It is compatible with Roadster versions equipped with M52 2.0, M52 2.8 (from 09/98) and M54 2.2i and 3.0i engines, as well as with Coupé versions equipped with M52 2.8 (from 09/98) and M54 3.0i engines. Part of the cooling circuit distribution category, it ensures correct drive of the water pump and contributes to the thermal reliability of the engine. Careful replacement of this pulley helps preserve the proper functioning of the engine assembly in the long term.