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Service bulletin TSB18-170-001

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 id10136687
Published by NHTSA2018-05-14
Manufacturer's numberTSB18-170-001
Manufacturer's date2018-04-24
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

This servivce bulletin provides a solution for a condition in which the radiator could develop a leak at the top of same.

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, Cooling system

Vehicles listed
SPARTAN GLADIATOR2010 to 2018

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