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Service bulletin SSM 53443

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 id11014881
Published by NHTSA2025-03-04
Manufacturer's numberSSM 53443
Manufacturer's date2025-02-26
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

2024-2025 Nautilus vehicles require inspection and removal and discard of O-rings or debris that may be stuck in the direct injection fuel rail injector bores when removing or replacing the injectors for any reason.

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.

Vehicles listed
LINCOLN NAUTILUS2024, 2025

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