Chrysler 300 2019–2021 — warranty extension
Bulletin 109621 · NHTSA communication 11027843 · issued Jan 21, 2026
Warranty extension
communication type
Engine
component
2019–2021
model years
15
vehicle entries
Official summary
D-25-17 Rev. A ALL Model Years 2019 - 2021 VF, DS, LA, LD and LX with a 3.6L Engine for Camshaft and/or Rocker Arm Replacements
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.