Kia K5, model years 2021 to 2024. Filed by Kia America, Inc. and reported to NHTSA on 17 November 2025. 250,547 vehicles potentially affected.
What the notice says 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.
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
Kia's own number for this recall: SC356. That is the number on the owner letter and on the dealer paperwork. 25V794 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways.
What owners ask about this recall
- Which vehicles does recall 25V794 cover?
- Kia K5, model years 2021-2024.
- What is wrong with them?
- 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.
- What can happen if it is not put right?
- A melted fuel tank can leak, increasing the risk of a fire.
- Is there a fix yet?
- Yes, and it is free. 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.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on. Kia calls this recall SC356, which is the number on the owner letter and the dealer paperwork.
Answered from the register this site holds. NHTSA is the record to act on.
What the authority says can happen if this is not fixed: “A melted fuel tank can leak, increasing the risk of a fire.”
affected
in the notice
caught
| Campaign | 25V794 |
|---|---|
| Filed by | Kia America, Inc. |
| System at fault | Fuel System, Gasoline |
| Reported to NHTSA | 17 November 2025 |
| Model years | 2021-2024 |
| Vehicles named | KIA K5 |
What the notice says today
The defect
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.
The consequence
A melted fuel tank can leak, increasing the risk of a fire.
The 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.
What it said before
Nothing has changed while we have been watching. We last read the wording of this campaign on 17 September 2026, and it matched the copy we already held.
That copy hashes to 74f7d2f7e9791de958fb5f5a7d587a2a…, so if it is ever edited the change is provable rather than a matter of memory.
This is one of 470 notices in the record whose component field names fuel system, gasoline. Across that group the median wait before owners were written to was 46 days.
Last checked . No change has been recorded in the wording.
The models named here, across their whole recall history
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 25V794, wording as read on 17 September 2026. https://carsmultiverse.com/recall/25v794/
The copy quoted above hashes to 74f7d2f7e9791de958fb5f5a7d587a2a…. If the notice is reworded later, that fingerprint will not match, which is how a reader checks that the quotation was of the version we say it was.
The cross-border matches used on this site are deposited as a citable dataset: doi:10.5281/zenodo.22087136. The recall wording itself is published by the national authority named above and is theirs, not ours.
The recall record and its wording are published by the US National Highway Traffic Safety Administration and are US Government public domain. The dated archive, the comparison and any before-and-after above are CarsMultiverse. How fresh every engine behind this page is, is public on the status page. To check a specific vehicle, use NHTSA’s own VIN lookup.
Other Kia notices we hold
- 26V545: 2025-2026 EV9
- 26V431: 2022-2024 EV6 and 2024 EV9
- 26V430: 2020-2024 Telluride
- 26V356: 2027 Telluride and Telluride Hybrid
- 26V232: 2022-2026 Carnival
- 26V173: 2027 Telluride Hybrid SX Prestige and X-Line SX Prestige
- 26V135: 2027 Kia Telluride and 2026 Kia K4
- 26V105: 2025 Telluride
All 164 Kia campaigns we hold · Every manufacturer in the record
The fingerprint of this notice
We take a SHA-256 of each of the three blocks of text the authority publishes and keep the first eight characters. As we last read campaign 25V794 on 23 August 2026, they were:
- Defect summary
4e199b6f - Consequence
332f8f04 - Remedy
c512d947
We first read this notice on 21 August 2026. It has not moved since. If it ever does, these characters will not match, and the change will be dated here.
The wording we hold for 25V794 · how the whole register is watched
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