2010-2015 International Harvester ProStar / 8600 / 8500 Transtar 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
2010–2015 International Harvester ProStar / 8600 / 8500 Transtar Radiator
Direct-fit OEM replacement radiator engineered for heavy-duty cooling in ProStar and Transtar cab-over platforms. Built to handle sustained highway and vocational hauling without compromise. This is a factory-specification core designed to maintain proper coolant flow and thermal regulation under load.
Key Features
- OEM-spec core construction - Matches factory cooling capacity and fitment geometry
- Bolt-in replacement - Installs at existing mounting points without fabrication
- Heavy-duty rated - Handles continuous engine load and ambient heat cycles
Specs
- Configuration: Complete radiator assembly
- Condition: New
What's Included
- Radiator core and tank assembly
Frequently Asked Questions
Does this radiator come with hoses and clamps?
No — the radiator assembly ships without hoses, clamps, or fittings. You'll need to reuse your existing hoses or source replacements separately to match your current setup.
Will I need to flush or prep the cooling system before installation?
Yes. Flush your cooling system before swapping in the new radiator to remove old coolant, sediment, and debris. This prevents corrosion and blockage in the fresh core.
Are any special tools required to remove and install this radiator?
Standard hand tools and basic socket set are sufficient. Access depends on your specific cab configuration — some mounting locations are more open than others. Plan for a few hours if you're doing it yourself.
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.