KIA fuel system recall — 25V794000
Kia America, Inc. reported recall 25V794000 to NHTSA on November 17, 2025.
25V794000
Official NHTSA text (English)
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.
A melted fuel tank can leak, increasing the risk of a fire.
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.
Campaign number: 25V794000 · Report received: November 17, 2025
https://www.nhtsa.gov/recalls?nhtsaId=25V794000
What does this record mean?
Kia America, Inc. reported recall 25V794000 to NHTSA on November 17, 2025. The record falls under fuel system and covers 4 make-model-year combinations across KIA, model years 2021–2024.
A recall is the manufacturer identifying a safety-related defect or a non-compliance with a standard in a group of vehicles, and reporting it officially. It does not mean the whole vehicle is faulty: it covers a specific condition found in a specific part, within a specific build range.
This record concerns the fuel system or exhaust. The consequence most often recorded in this family is a fuel leak and the fire risk that follows from it.
What should I do?
If you smell fuel, see a stain where you park, or notice an unexplained rise in consumption, do not park the vehicle indoors and contact the dealer. If the manufacturer advises parking outside, that advisory is shown separately on the record page.
Work carried out under a recall is done at no cost to the owner. This does not depend on the vehicle still being in warranty: a recall is not a warranty claim, it is a separate obligation. The dealer should not charge you for labour or parts.
Whether a record covers your vehicle is determined by make, model and model year — but not every vehicle of that model year is necessarily included. The manufacturer usually covers a specific build date range. Only a VIN-based lookup gives a definite answer.
Where is the VIN?
The VIN has 17 characters and appears in four places: on a plate at the lower left corner of the windscreen, on the label inside the driver's door jamb, on the registration document, and on most vehicles on a label in the engine bay. VINs never use the letters I, O or Q; the similar-looking characters are the digits 1, 0 and 9.
Before you go to the dealer
The work is done at the manufacturer's authorised dealer. Quoting the campaign number when you book shortens the process, because the dealer can order the part in advance. If you are not sure whether your vehicle is covered, verify it on the manufacturer's own VIN lookup page; that link is provided on this page.
Before you go to the dealer, have three things ready: the VIN, the registration document and the campaign number. If you have seen a symptom related to the defect, note when and under what conditions; that speeds up diagnosis. Keep the paperwork showing the work that was done: it is useful when you sell the vehicle or if a second record appears.
Source and currency
The official text on this page is reproduced exactly as NHTSA published it. It has not been summarised, rewritten or interpreted. The rest of the page is written in this language.
NHTSA records cover vehicles sold in the US market. A model with the same name sold in Europe or elsewhere may have been built with different equipment and different suppliers, so whether a record covers your vehicle is settled only by the manufacturer's own lookup.
When a record stops appearing in the source, this page is taken down the same day and the address returns a 410 response; no text is left behind. If you have an objection about a record, you can send it from the correction page.
Vehicles covered
Frequently asked
What does recall 25V794000 cover?
The record falls under fuel system and covers vehicles from KIA in model years 2021–2024. The detail is in the official text on this page.
How do I know if my vehicle is included?
If make, model and model year match, your vehicle may be included; but the manufacturer usually covers a specific build date range. Only a VIN lookup gives a definite answer.
Is there a charge?
No. Recall work is free of charge and independent of warranty.
How soon should I have it done?
There is no reason to wait. If a part has to be ordered the dealer will give you a date; in the meantime follow the advisories shown on this page.
Why is the official text in English?
Because that is the record NHTSA published. It is not summarised, rewritten or interpreted; the rest of the page is in this language.