2008-2013 Toyota Highlander V6 3.5L OEM Radiator
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
2008–2013 Toyota Highlander V6 3.5L OEM Radiator
Direct OEM replacement radiator for V6 Highlander models—maintains factory cooling capacity and fitment without modification. Built to handle highway heat and city traffic with the same core design and tank construction as the original. Tested for proper thermostat response and leak-free operation before shipment.
Key Features
- OEM-spec core design - Matches factory cooling efficiency without undersizing or overspecs that can throw off thermostat behavior
- Factory mounting points - No drilling, no adapter brackets, bolt straight into existing brackets
- Complete tank assembly - Both inlet and outlet tanks included; no mixing of old and new components required
Specs
- Hard panel aluminum core with plastic tank construction
- Complete radiator assembly with both inlet and outlet tanks
Whats Included
- OEM radiator assembly
Frequently Asked Questions
Do I need to flush the cooling system before installation?
Flushing your system before the swap is smart practice—old coolant can carry debris that clogs a new radiator. Drain the system, run distilled water through it once or twice, then refill with fresh coolant and proper concentration for your climate.
Will this work with my existing hoses and clamps?
Yes. The inlet and outlet tank ports match OEM placement, so your existing hose diameters and clamp hardware will bolt up without modification. Inspect hose condition while you're in there though—if they're original to 2008–2013, replacement is worth the peace of mind.
What if the radiator leaks after installation?
Every unit is pressure-tested before it ships, so leaks out of the box are extremely rare. If one arrives damaged or fails immediately, contact ModSupply support with photos and your order number for resolution options.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.