NHTSA 25V794000Manufacturer no. SC356
Fuel System, Gasoline
- Report received by NHTSA
- November 17, 2025
- Owner notification
- January 16, 2026
- Recall initiated by
- Manufacturer
- Units potentially affected
- 250,547 (whole campaign)
- Build dates listed for the 2024 Kia K5
- Not reported – January 23, 2024
- Model names in the NHTSA record
- K5
Defect summary
Kia America, Inc. (Kia) is recalling certain 2021-2024 K5 vehicles. A damaged check valve can allow air to enter the fuel tank, causing it to expand and contact hot exhaust components, melting the tank.
Safety risk
A melted fuel tank can leak, increasing the risk of a fire.
Remedy
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.
Source: NHTSA recall 25V794000, filed by Kia America, Inc.. View the campaign on NHTSA.gov