Dodge Durango 2012–2026 — technical service bulletin
Bulletin 112191 · NHTSA communication 11032984 · issued May 19, 2026
Technical service bulletin
communication type
Engine
component
2012–2026
model years
15
vehicle entries
Official summary
COOLER - ENGINE OIL
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.