2015-2020 Acura TLX 3.5L OEM Replacement Radiator
K2 Industries
2015-2020 Acura TLX 3.5L OEM 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.
Eligible returns within 30 days of receipt. Items must be unused, with original packaging and all included parts. Contact Lee Mods before sending anything back. Lee Mods pays return shipping for eligible U.S. returns; no restocking fee. See Returns & Exchanges for full conditions.
Product information from K2 Industries
Manufacturer warranty and guarantee statements below are subject to that manufacturer’s terms. For return eligibility through Lee Mods, see Returns & Exchanges. Ask Lee Mods to clarify any warranty or guarantee before ordering.
2015–2020 Acura TLX 3.5L OEM Replacement Radiator
Direct OEM replacement radiator engineered for the 3.5L V6 engine. Designed to restore factory cooling capacity and thermal performance without modification. Full-flow construction maintains proper coolant circulation under load.
Key Features
- OEM Spec Fitment - Matches factory dimensions and connection points; no adapter fabrication needed.
- Direct Replacement Design - Drop-in installation preserves original cooling system architecture.
- Full-Flow Core - Maintains factory coolant flow rates for consistent engine temperature management.
Specs
- OEM replacement radiator assembly, new condition
- Designed for 3.5L V6 engine cooling system
- Factory mounting and connection configuration
What's Included
- Radiator assembly only
Frequently Asked Questions
Do I need new coolant when I install this radiator?
Flush your cooling system before installation to remove sediment and debris. Use OEM-spec coolant appropriate for your model year—do not mix types. Fresh coolant helps the new radiator perform at factory efficiency.
Will this bolt up using my existing hoses and thermostat housing?
Yes. The factory mounting points and connection configuration remain unchanged, so existing hoses and connections will align with the new radiator. Inspect hoses for cracks or wear during installation and replace if needed.
What if the radiator fails after I install it?
Contact ModSupply customer service with your order number and photos of any defects. Return eligibility and timeline follow the standard return policy posted on the website.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Supplier & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-10151-HON-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