2016-2020 Lexus RX350 RX450H OE Replacement Radiator
K2 Industries
2016-2020 Lexus RX350 RX450H OE Replacement 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 Lexus RX350 / RX450H OE Replacement Radiator
Direct OEM replacement radiator built to factory cooling specs. This is a hard-panel construction unit engineered to match your vehicle's original performance and fit. Designed for plug-and-play installation without modification to mounting or hose routing.
Key Features
- OE-matched core design - Maintains factory cooling capacity and thermal efficiency without compromise.
- Direct fit installation - All mounting points align with factory location; no drilling, welding, or bracket fabrication required.
- Complete assembly - Arrives ready to bolt in; hose connections match OEM routing.
Specs
- Construction: Hard panel
- Configuration: OE replacement assembly
- Condition: New
What's Included
- Radiator assembly only
Frequently Asked Questions
Will this radiator work with my factory hose connectors?
Yes. All hose connection points match OEM specifications, so your existing hoses bolt up without modification or adapter fittings.
Do I need to flush the cooling system before installation?
Flush your system before swap-out to remove old coolant and debris. Use distilled water rinse if system hasn't been serviced recently, then refill with fresh coolant to factory capacity.
What's your return window if the radiator doesn't fit?
Contact support with photos of the mismatch and your VIN. Returns are evaluated case-by-case within 30 days of purchase; inspect before installation to protect your eligibility.
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 | K2-10200-LEX-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