Jeep Gladiator 2025–2026 — technical service bulletin
Bulletin 113240 · NHTSA communication 11035081 · issued Jul 9, 2026
Technical service bulletin
communication type
Engine
component
2025–2026
model years
12
vehicle entries
Official summary
SPARK PLUG - NONE
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.