WenmarOpen by Wenmar Pro

Service bulletin IK1201438

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 id10163415
Published by NHTSA2019-08-02
Manufacturer's numberIK1201438
Manufacturer's date2019-07-05
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

2010 MaxxForce 15 Coolant Control Valve Retrofit; Only truck models built with 2010 MaxxForce 15 engine

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

Engine

Vehicles listed
INTERNATIONAL LONESTAR2010 to 2011
INTERNATIONAL PAYSTAR2010 to 2011
INTERNATIONAL PROSTAR2010 to 2011

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