Chevrolet C/K Pickups 1999 — technical service bulletin
Bulletin 120298 · NHTSA communication 605510 · issued Dec 2, 1998
Technical service bulletin
communication type
Engine and Engine Cooling
component
1999
model years
2
vehicle entries
Official summary
A complete remail of the replacement insert page was scheduled for engines built with the wrong engine oil filter part number. *ak
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.