Kia · United States · Crit
Kia K5: Fuel system — gasoline
Affects Kia K5 · 2021–2024 — about 251K vehicles.
The hazard
A melted fuel tank can leak, increasing the risk of a fire.
What to do
Dealers will replace the check valve. The fuel tank will be inspected for damage and replaced as necessary. All repairs will be performed free of charge. Owner notification letters were mailed January 16, 2026. Owners may contact Kia customer service at 800-333-4542. Kia's number for this recall is SC356. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning December 1, 2025.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational