Kia Optima: Specifications & Consumer information / Vehicle identification number (VIN)

Kia Optima DL3 2019-2025 Owner's Manual / Specifications & Consumer information / Vehicle identification number (VIN)

■ Frame number

The vehicle identification number (VIN) is the number used in registering your vehicle and in all legal matters pertaining to its ownership, etc.

The number is punched on the front side wall of the engine room.

■ VIN label

The VIN is also on a plate attached to the top of the dashboard. The number on the plate can easily be seen through the windshield from outside.

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 impro ...

Vehicle certification label

The vehicle certification label attached on the driver’s side center pillar gives the vehicle identification number (VIN). ...

Other information:

Kia Optima DL3 2019-2025 Service and Repair Manual: Cooling Fan

Components and components location Components 1. Cooling fan 2. Cooling fan motor 3. Cooling fan shroud Specifications Specifications Item Specification Fan type PULLER ...

Kia Optima DL3 2019-2025 Owner's Manual: Checking the amount of air conditioner refrigerant and compressor lubricant

When the amount of refrigerant is low, the performance of the air conditioning is reduced. Overfilling also has a negative impact on the air conditioning system. Therefore, if abnormal operation is found, have the system inspected by an authorized Kia dealer. WARNING - Vehicles equipped with R ...