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Service bulletin G98507

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 id615055
Published by NHTSA2000-12-22
Manufacturer's numberG98507
Manufacturer's date1998-12-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

NAVISTAR INTERNATIONAL TRANSPORTATION CORP. HAS DETERMINED THAT A DEFECT RELATED TO MOTOR VEHICLE SAFETY EXISTS WITH THE HIGH PRESSURE OIL HOSE ON THE T444E DIESEL ENGINE. *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

Vehicles listed
NAVISTAR 16521997 to 1998
NAVISTAR 34001997 to 1998
NAVISTAR 36001997 to 1998
NAVISTAR 38001997 to 1998
NAVISTAR 47001997 to 1998
NAVISTAR RE1997 to 1998

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