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Service bulletin SB-09-8

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 id10029564
Published by NHTSA2009-07-10
Manufacturer's numberSB-09-8
Manufacturer's date2009-04-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL; ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

NHTSA's summary

STERLING TRUCK: CHARGE AIR COOLER TUBE AND CONVOLUTED HOSE REPLACEMENT. HOSES MAY HAVE A REDUCED SERVICE LIFE DUE TO THE LENGTH OF THE CHARGE AIR COOLER (CAC) INLET AND OUTLET AIR PIPING. MODEL YEARS UNKNOWN. *PE

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

Vehicles listed
STERLING A LINE
STERLING A LINE1998 to 2002
STERLING A-LINE2001 to 2008
STERLING L LINE
STERLING L LINE1998 to 2002
STERLING L-LINE2001 to 2008

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