NHTSA Recall 25V437000: Hard parts internal/mechanical (engine and engine cooling)
Nissan North America, Inc. reported this safety recall to NHTSA on , covering an estimated 443,899 vehicles. It affects 4 models including the Infiniti QX50.
| NHTSA campaign | 25V437000 |
|---|---|
| Manufacturer campaign | R25A8/A9 R25B1/B2/D1 |
| Component | ENGINE AND ENGINE COOLING › ENGINE › HARD PARTS INTERNAL/MECHANICAL |
| Report received | June 27, 2025 |
| Owner notification | January 26, 2026 |
| Initiated by | NHTSA Office of Defects Investigation |
Defect
Nissan North America, Inc. (Nissan) is recalling certain 2021-2024 Rogue, 2019-2020 Altima, 2019-2022 Infiniti QX50, and 2022 Infiniti QX55 vehicles equipped with 3-cylinder 1.5L or 4-cylinder 2.0L variable compression turbo (VC-Turbo) engines. The engine bearings may have manufacturing defects that can lead to engine failure.
Safety risk
Engine failure increases the risk of a crash. A bearing failure may cause a breach in the engine block, allowing hot oil to be discharged, increasing the risk of an engine fire.
Remedy
Dealers will reprogram the engine control module (ECM) software, free of charge. Owner letters were mailed April 8, 2026. Owners may contact Nissan's customer service at 800-647-7261 or Infiniti's customer service at 1-800-662-6200. Nissan's numbers for this recall are R25A8/A9 and R25B1/B2.
Vehicles covered by recall 25V437000
| Make and model | Model years |
|---|---|
| Infiniti QX50 | 2019, 2020, 2021, 2022 |
| Infiniti QX55 | 2022 |
| Nissan Altima | 2019, 2020 |
| Nissan Rogue | 2021, 2022, 2023, 2024 |
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.