2016-2020 Kia Optima L4 2.0L OE Radiator
K2 Industries
2016-2020 Kia Optima L4 2.0L OE Radiator
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
2016-2020 Kia Optima L4 2.0L OE Radiator
Direct OEM replacement radiator for 2016-2020 Kia Optima with 2.0L engine. Built to factory specifications for proper coolant flow and thermal management. Designed as a bolt-in replacement with no modification required.
Key Features
- OEM-spec construction - Matches cooling capacity and pressure rating of original equipment
- Direct bolt-in fit - Uses factory mounting locations with no drilling or fabrication
- Complete core assembly - Includes all internal passages and tank connections ready to install
Specs
- Hard panel construction radiator assembly
- Designed for L4 2.0L engine configuration
- OEM equivalent unit
Whats Included
- Radiator core assembly
Frequently Asked Questions
Will this radiator work with my current hoses and clamps?
This radiator uses factory connection points, so your existing OEM hoses and clamps will mount directly. If your original hoses show cracks or leaks, replace them at the same time — it's cheap insurance while you have the radiator out.
Do I need to flush my cooling system before installing this?
Yes. Drain the old coolant completely, flush the system with distilled water to remove debris, then fill with fresh coolant to the proper level. Old coolant can contain sediment that clogs a new radiator.
What if I have a leak after installation?
Double-check that all hose clamps are snug and that the radiator is fully seated in its mounting brackets. If a leak persists after you've verified those connections, contact support with photos of the leak location.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Manufacturer & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-10204-KIA-006-EC |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information