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Service bulletin 12167

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 id10245833
Published by NHTSA2023-12-04
Manufacturer's number12167
Manufacturer's date2012-12-01
NHTSA componentFUEL SYSTEM, OTHER:FUEL FILTER

NHTSA's summary

Special Coverage Adjustment - Fuel Filler Pipe Corrosion

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

Fuel system, Fuel filter

Vehicles listed
CHEVROLET EXPRESS2003, 2004
GMC SAVANA2003, 2004

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