2005-2007 International Harvester 4100/4300/4400 OEM Radiator
K2 Industries
2005-2007 International Harvester 4100/4300/4400 OEM 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.
2005-2007 International Harvester 4100/4300/4400 OEM Radiator
Direct replacement radiator engineered to factory specifications for heavy-duty cooling performance. Built to handle the thermal demands of commercial and work applications, this radiator delivers consistent heat dissipation under load. OEM construction ensures reliable fitment and long-term durability.
Key Features
- OEM-specification core design - Matches original cooling capacity and flow rate for proper engine temperature control
- Heavy-duty construction - Built to withstand work-cycle demands without premature failure
- Factory mounting integration - No modification needed; bolts to existing engine bay attachment points
Specs
- Type: Engine Radiator
- Condition: New
- Configuration: OEM direct replacement
Whats Included
- Radiator assembly
Frequently Asked Questions
Does this radiator come with hoses and clamps?
The radiator assembly ships as shown. Verify that your existing hoses and clamps are in good condition before installation — worn rubber should be replaced to avoid coolant leaks.
Will I need to flush the cooling system before installing this?
Yes. Drain the old coolant completely and flush the block and heater core to remove sediment and debris. This protects your new radiator from blockage and extends its service life.
Are there any special torque specs I need to know for mounting?
Mounting points follow factory specifications. Refer to your vehicle's service manual for exact torque values to avoid over-tightening the radiator support brackets.
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 | K2-10586-IH-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