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Service bulletin Q366UPS05142bNAS

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 id10204917
Published by NHTSA2021-12-13
Manufacturer's numberQ366UPS05142bNAS
Manufacturer's date2014-01-28
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

Technical Bulletin: Update Prior to Sale: Cross Contamination of Engine Oil

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
LAND ROVER LR42014
LAND ROVER RANGE ROVER2014
LAND ROVER RANGE ROVER SPORT2014

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

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