WenmarOpen by Wenmar Pro

Service bulletin 112398

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 id605511
Published by NHTSA1999-07-07
Manufacturer's number112398
Manufacturer's date1998-11-23
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

SUBJECT REGARDING THE WRONG OIL FILTER PART NUMBER LISTED ON THE 'NORMAL MAINTENANCE REPLACEMENT PARTS' PAGE OF THE OWNER'S MANUAL. *AK

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
CHEVROLET C/K PICKUPS1999
GMC 8001999

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