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Service bulletin TSIB 21-05

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 id10198960
Published by NHTSA2021-07-06
Manufacturer's numberTSIB 21-05
Manufacturer's date2021-06-02
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

This Technical Sevice Information Bulletion is to advise of a part number supersession of the coolant hump hose, MCI PN 6L-8-353, to MCI PN 06-08-2262.

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
MCI D40002017 to 2020
MCI D40052017 to 2020
MCI D45 CRT LE2019 to 2021
MCI D45002017 to 2020
MCI D45052017 to 2020
MCI D45202020
MCI J35002019 to 2021
MCI J45002017 to 2021

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