Ford Bronco 2021–2022 — technical service bulletin
Bulletin SSM 51014 · NHTSA communication 10217841 · issued Aug 11, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2021–2022
model years
2
vehicle entries
Official summary
The electronic parts catalog for the 2021-2022 Bronco equipped with a 2.7L GTDI engine had the incorrect engine oil dipstick assigned. This problem only existed for a few months and has since been corrected. The incorrect dipstick that showed in the catalog was SPN: MB3Z-6750-B/F (EPN: MB3E-6750-BB/BC). The 'MB3Z' dipstick (EPN: 'MB3E') is ONLY designed for use on the 2022 Bronco Raptor which is equipped with a 3.0L GTDI engine. The correct engine oil dipstick for the 2021-2022 Bronco 2.7L GTDI engine is SPN: FT4Z-6750-B/C (EPN: FT4E-6750-BF/BG).
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.