The engine number is stamped on the engine block as shown in the drawing.
Hyundai Kona (OS) 2018-2025 Service Manual: Repair procedures
Inspection
[System Inspection]
1.
Disconnect the vapor hose from the intake manifold and connect a vacuum
pump to the nipple on the intake manifold.
–
At Cold Engine [Engine Coolant Temperature < 60°C (140°F)]
...
Hyundai Kona (OS) 2018-2025 Service Manual: Side Airbag (SAB) Module Repair procedures
Removal
•
The side airbag cannot be disassembled from the seat back assembly,
so replace the seat back assembly when replacing the side airbag.
...