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Service bulletin 050602008

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 id10017821
Published by NHTSA2005-12-02
Manufacturer's number050602008
Manufacturer's date2005-09-01
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

NHTSA's summary

REVISED RADIATOR REPLACEMENT. *TT

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, Cooling system, Radiator

Vehicles listed
BUICK TERRAZA2005
CHEVROLET UPLANDER2005
PONTIAC MONTANA2005
SATURN RELAY2005

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