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Service bulletin 122-J3Z8Q-06

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 id10117453
Published by NHTSA2017-09-14
Manufacturer's number122-J3Z8Q-06
Manufacturer's date2014-06-20
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)

NHTSA's summary

Concerns: Cylinder liner in crankcase Information: If piston rings/pistons or the crankcase need to be replaced, a mixed installation can damage the cylinder liner.

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, Exhaust and emissions, Crankcase ventilation (PCV)

Vehicles listed
PORSCHE CAYENNE S2008 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE CAYENNE TURBO2008 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE CAYENNE TURBO S2008 (the catalog's model; the bulletin names a series or trim of it)

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