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Service bulletin 14D043

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 id10250020
Published by NHTSA2024-02-12
Manufacturer's number14D043
Manufacturer's date2014-06-04
NHTSA componentEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

NHTSA's summary

Description Please return service inventory of ACDelco oil filter part numbers PF48, PF48F, PF63 and PF63F with the package date code listed below. The first two digits of the date code (13/14) represent the year 2013 or 2014. The last three digits are the Julian day of production.

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

Equipment and accessories, Labels and manuals

Vehicles listed
GMC GMC

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