Hyundai Azera: Recommended lubricants and capacities
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality. The correct lubricants also help promote engine efficiency that results in improved fuel economy. These lubricants and fluids are recommended for use in your vehicle.

Recommended SAE viscosity numberVehicle curb weight
This is the weight of your new vehicle when you picked it up from your dealer
plus any aftermarket equipment. ...
Line Pressure Control Solenoid Valve Specifications
Specifications
Direct control VFS[LINE Pressure]
? Control type : Normal low type
Control Pressure [kpa (kgf/cm?, psi)]500.14 ~ 9.81(5.1~ 0.1, 72.54 ~ 1.42)Current value(mA)50 ~ 850 Inter ...
Coolant
The coolant should be changed at the intervals specified in the maintenance schedule. ...