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Service bulletin NAPA-FEL-PRO

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 id10214278
Published by NHTSA2022-06-21
Manufacturer's numberNAPA-FEL-PRO
Manufacturer's date2022-05-23
NHTSA componentENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:SEALS/GASKETS

NHTSA's summary

Rear main seal, conversion and engine gasket have manufacturing error.

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, Engine oil and lubrication

Vehicles listed
TENNECO TENNECO

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