Jeep Grand Cherokee 2014–2019 — technical service bulletin
Bulletin S1309000030 Rev. · NHTSA communication 10204358 · issued Nov 29, 2021
Technical service bulletin
communication type
Unknown OR Other
component
2014–2019
model years
12
vehicle entries
Official summary
Engine Oil Filter Interchangeability
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.