2017-2019 Toyota Highlander OEM Radiator for 3.5L V6 Engine
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-10230-TOY-006-EC
- Manufacturer part number
- K2-10230-TOY-006-EC
- UPC
- OEM-RA-13657
- Category
- Engine Components
- Shipping weight
- 2.0 lb
2017–2019 Toyota Highlander OEM Radiator — 3.5L V6
Factory-spec radiator engineered for the 3.5L V6 engine in third-gen Highlanders. Built to OEM performance standards with proper coolant flow and thermal capacity for your engine's demands. Direct replacement for stock units without modification.
Key Features
- OEM Specification - Matches factory cooling capacity and flow rate for reliable operation
- Direct Fit - Uses factory mounting points with no drilling or fabrication required
- V6 Engineered - Sized and calibrated for 3.5L displacement cooling demands
Specs
- Configuration: OEM radiator assembly
- Engine: 3.5L V6
- Condition: New
What's Included
- Radiator assembly only
Frequently Asked Questions
Do I need new hoses or clamps when installing this radiator?
Your existing hoses and clamps will reuse if they're in good condition. Inspect them during removal — if they're cracked, swollen, or hard, replace them at the same time. Coolant system work often reveals hose wear you'd catch anyway.
Will this radiator work with my current coolant, or do I need to flush the system?
A flush is recommended when swapping radiators to remove sediment and old coolant. Use the coolant type specified in your owner's manual — Toyota systems typically use their own blend or equivalent long-life coolant. Don't mix types.
What if the radiator leaks or fails after I install it?
Contact ModSupply directly with photos and order details. We stand behind every unit that leaves our warehouse — a quality check and Florida facility mean fast resolution if something's wrong.
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
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