WenmarOpen by Wenmar Pro

Service bulletin IK1201414

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 id10156321
Published by NHTSA2019-04-01
Manufacturer's numberIK1201414
Manufacturer's date2018-11-06
NHTSA componentENGINE

NHTSA's summary

A26 Cold Start System Installation; Only engineNOT purchased with feature code 0012WEG

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
NAVISTAR ENGINE & ENGINE COOLING

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