FORD 2021 FORD F-550 SD Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2021 FORD F-550 SD
Brand
FORD
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2021
Ford Motor Company is recalling certain 2021 FORD F-550 SD vehicles due to fuel system, diesel issues. A fuel leak in the presence of an ignition source can increase the risk of a fire or injury..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Ford Motor Company (Ford) is recalling certain 2021 Super Duty F-250, F-350, F-450, F-550, F-600, and Medium Duty F-650 and F-750 vehicles equipped with 6.7L diesel engines. A small void may be present in the top-center of the vehicle's underhood secondary fuel filter cap, which may progress to a pinhole over time, allowing fuel to leak from the top of the secondary fuel filter.
Reported concern (NHTSA)
A fuel leak in the presence of an ignition source can increase the risk of a fire or injury.
Recommended Action
Per NHTSA guidance
Dealers will replace the primary and secondary fuel filters, free of charge. Owner notification letters were mailed January 28, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S01.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026