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Service bulletin 122-N3Z8S-04

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 id10173088
Published by NHTSA2020-04-02
Manufacturer's number122-N3Z8S-04
Manufacturer's date2020-03-24
NHTSA componentVISIBILITY

NHTSA's summary

Technical information for replacing the air conditioning compressor on the 930 generation 911 Turbo.

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

Glass, wipers and mirrors

Vehicles listed
PORSCHE 9111978 to 1979
PORSCHE 9111983
PORSCHE 9241979 to 1980
PORSCHE 9241982
PORSCHE 9281978 to 1980
PORSCHE 9281981, 1982
PORSCHE 9301978
PORSCHE 9441983

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