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Service bulletin B063521

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10199290
Published by NHTSA2021-07-19
Manufacturer's numberB063521
Manufacturer's date2021-05-01
NHTSA componentEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP

NHTSA's summary

BMW AG has requested the inspection and return of the following part number: 11 51 7 952 783

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine, Equipment and accessories, Labels and manuals, Cooling system, Water pump

Vehicles listed
BMW BMW

Listing a model year does not mean every vehicle of it is concerned: the document says which.