Sonata (Hyundai) – Fuel Line Leak Risk (2021)
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2021 HYUNDAI SONATA
Brand
HYUNDAI
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2021
Hyundai Motor America is recalling certain 2021 HYUNDAI SONATA vehicles due to fuel system, gasoline:delivery:hoses, lines/piping, and fittings issues. A fuel leak increases the risk of a fire..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Hyundai Motor America (Hyundai) is recalling certain 2021-2022 Santa Fe and Sonata vehicles equipped with 2.5L turbocharged engines. Fuel may leak at the pipe connection between the high-pressure fuel pump and fuel rail.
Reported concern (NHTSA)
A fuel leak increases the risk of a fire.
Recommended Action
Per NHTSA guidance
Dealers will inspect and tighten, or replace the fuel pipe as necessary, free of charge. Owner notification letters were mailed on September 3, 2021. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 207.
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