The problem
Kia America, Inc. (Kia) is recalling certain 2025 K4 and Sorento vehicles. The connecting rod bolts in the engine may have been improperly tightened, which can cause a loss of drive power.
The risk
A loss of drive power increases the risk of a crash.
The fix
Dealers will replace the sub engine assembly, free of charge. Owner notification letters are expected to be mailed September 12, 2025. Owners may contact Kia customer service at 800-333-4542. Kia's number for this recall is SC349.
Recall details
| NHTSA campaign | 25V-548 (25V548000) |
|---|---|
| Manufacturer number | SC349 |
| Manufacturer | Kia America, Inc. |
| Component | Engine and engine cooling › Critical fasteners |
| Report date | August 25, 2025 |
| Owners notified | September 12, 2025 |
| Vehicles affected | 30 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the engine & cooling
Frequently asked questions
Is the recall 25V-548 repair free?
Yes. Kia dealers will fix the problem at no cost: Dealers will replace the sub engine assembly, free of charge. Owner notification letters are expected to be mailed September 12, 2025. Owners may contact Kia customer service at 800-333-4542. Kia's number for this recall is SC349.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 30 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.