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Service bulletin 0900506

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 id10023131
Published by NHTSA2007-10-29
Manufacturer's number0900506
Manufacturer's date2007-09-13
Replaces0900207
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

NHTSA's summary

THIS BULLETIN INVOLVES THE REPLACEMENT OF MECHANICAL CLIPS FOR THE INTAKE MANIFOLD RUNNER SWIRL VALVE LINKAGE. *NJ

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine, Exhaust and emissions, Exhaust manifold, pipes and muffler

Vehicles listed
CHRYSLER 3002006
DODGE CHARGER2006
DODGE MAGNUM2006
JEEP COMMANDER2006
JEEP GRAND CHEROKEE2005, 2006

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