The Recall Desk
SevereNHTSA·25V794000·Announced 2026-05-11

2021–2024 Kia K5 vehicles recalled for fuel tank damage

Kia is recalling 250,547 2021–2024 K5 vehicles due to a faulty check valve in the fuel system. The defect allows air into the fuel tank, causing it to expand, contact hot exhaust components, melt, and create a fire risk.

What this means for you

Illness, injury, or structural failure has been reported. Stop using the product immediately and contact the manufacturer for a refund or repair.

Our severity reasoning: This recall meets the Severe criteria as a structural vehicle defect affecting the fuel system. The faulty check valve can cause fuel tank melting and fuel leaks, creating a serious fire hazard.

Plain-English summary

Kia America, Inc. is recalling approximately 250,547 2021–2024 Kia K5 vehicles due to a defect in the fuel system's check valve.

A damaged check valve can allow air to enter the fuel tank, causing it to expand and contact hot exhaust components beneath the vehicle. This contact can melt the fuel tank walls, potentially causing fuel leaks and increasing the risk of fire.

Owner notification letters were mailed on January 16, 2026. Dealers will replace the faulty check valve and inspect the fuel tank for damage, replacing it if necessary. All repairs are performed free of charge. To schedule your repair, contact Kia customer service at 800-333-4542. You can verify if your vehicle is affected by searching your VIN on NHTSA.gov.

The recalled product

Product
2021 KIA K5
Brand
KIA
Manufacturer
Kia America, Inc.
Category
Vehicle — Fuel System
Hazard
  • fire
  • fuel-leak
  • tank-damage
Affected units
250,547

Is your product affected?

Check your packaging against the codes below. If any of them match, the product is part of this recall.

Model numbers (1)

  • K5

Distribution

Distributed nationwide across the United States.

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Same category