FITMENT VERIFICATION: Please confirm heavy duty truck compatibility and part numbers prior to purchase. This premium aftermarket charge air cooler serves as a direct engineering replacement for factory parts. Verifying an identical 2596587C91 or compatible Navistar reference mark on the old cooling core prevents shipping errors and ensures proper turbocharger induction performance.
TECHNICAL SPECIFICATIONS
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Technical Property
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Specification Details
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OEM Part Number
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2596587C91
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Product Name
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Heavy Duty Truck Charge Air Cooler / Intercooler
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Core Construction
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100% Premium Brazed Aluminum
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Core Structure Type
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Heavy-Duty Bar and Plate Design
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Tank Engineering
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Precision TIG-Welded Aluminum Tanks
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Quality Warranty
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12 Months Factory Warranty
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VEHICLE APPLICATION MATRIX
This heavy-duty commercial vehicle cooling assembly provides an exact-fit replacement for multiple Navistar platform configurations across global shipping markets:
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International Trucks / Navistar Platforms: Engineered specifically for heavy-duty commercial truck engines requiring optimal intake air temperature control.
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ProStar, TranStar, & WorkStar Series: Fits perfectly into standard chassis brackets of regional long-haul and vocational trucks.
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✓ Installation Compatibility: Drops seamlessly into original factory mounting points, frame brackets, and ducting hoses without any structural modifications.
ADVANCED QUALITY CONTROL & ENGINEERING PERFORMANCE
Rigorous 100% Leak Testing
Our dedicated factory subjects each 2596587C91 charge air cooler to intensive high-pressure nitrogen submerged leak testing. This advanced quality control step guarantees absolute airtight seal integrity, preventing any drop in boost pressure under heavy acceleration.
High Thermal Fatigue Resistance
Utilizing advanced brazed aluminum core technology combined with structural TIG-welded tanks, this intercooler delivers exceptional thermal fatigue endurance. It effortlessly withstands repetitive cycles of scorching turbocharged air expansion without crack formations.
Maximum Airflow Efficiency
The high-density bar and plate internal fin layout maximizes heat dissipation surface area while minimizing air-side restriction. This engineered flow efficiency guarantees cool, oxygen-rich intake air directly into the combustion chamber for enhanced fuel savings.
GLOBAL WHOLESALE & DISTRIBUTION AVAILABILITY
Whether supplying a large-scale commercial vehicle parts fleet network, a local chain of professional truck repair stations, or an international auto parts distributor, this brand-new International truck intercooler provides premium durability with excellent cost-efficiency. Our warehouse maintains stable, massive stocks of this specific 2596587C91 model, allowing for immediate wholesale order dispatch, heavy-duty wooden box transit packaging, and flexible ocean container shipment scheduling worldwide.
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