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Service bulletin 122-E5S5K-03

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 id10130109
Published by NHTSA2018-03-13
Manufacturer's number122-E5S5K-03
Manufacturer's date2018-02-22
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

Replacing air-conditioning compressor during repairs. If a faulty air-conditioning compressor needs to be replaced, an air-conditioning compressor of similar design is available. The fastening points are not the same as on the standard air-conditioning compressor. The high-pressure and low-pressure lines must be changed!

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, Cooling system

Vehicles listed
PORSCHE 9281980
PORSCHE 9281981, 1982
PORSCHE 9281984
PORSCHE 9281985 to 1988
PORSCHE 9281989
PORSCHE PORSCHE

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