CSF Chevy Colorado 5.3L / GMC Canyon 5.3L / Hummer H3 All-Aluminum Radiator
Description
With over fifty years of expertise in radiator manufacturing, CSF stands as a leader in delivering superior cooling solutions for demanding automotive applications. The CSF Chevy Colorado 5.3L / GMC Canyon 5.3L / Hummer H3 All-Aluminum Radiator exemplifies this legacy by combining advanced engineering with durable materials to ensure optimal engine temperature regulation under various operating conditions.
Specifically engineered for both on-road and off-road performance, this heavy-duty radiator is an essential component for drivers who require reliable cooling in challenging environments. Whether navigating rugged trails, towing heavy loads, or engaging in everyday driving, the CSF radiator provides consistent thermal management to protect your engine and maintain peak performance.
At the core of this radiator’s innovation is the exclusive CSF B-Tube Technology. Unlike conventional oval-shaped “O” tubes, CSF’s uniquely shaped “B” tubes are precision-formed and seam-brazed to create a stronger, lighter structure. This design allows the use of thinner aluminum material without compromising strength, resulting in enhanced cooling efficiency. The inlet positioned centrally within the tube increases the heat transfer surface area by approximately 15% compared to standard tubes, effectively delivering the cooling capacity of two smaller tubes within the same spatial constraints.
Additionally, the B-Tube design facilitates dual liquid laminar flow, optimizing coolant movement and heat dissipation. Complementing this is the radiator’s ultra-efficient multi-louvered fins, which are meticulously aligned to maximize airflow through the core. Each fin’s specifications, including a 6.5mm fin height and multi-louvered pattern, are precisely engineered and validated through rigorous wind-tunnel testing to ensure maximum heat rejection performance.
The CSF H3 Hummer radiator is engineered as a true “drop-in fit” replacement, requiring no modifications during installation. All brackets are CNC machined and welded to OEM standards, ensuring exceptional durability and precise fitment. The inlet and outlet connections are designed to match original equipment manufacturer (OEM) specifications, allowing seamless integration with existing hoses and aftermarket components. This ensures compatibility with OEM quick-connect hoses, AC condensers, mounting brackets, and fan shrouds, simplifying installation and reducing downtime.
Features
- 2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology for Enhanced Strength and Cooling Efficiency
- Core Equipped with Ultra-Efficient Multi-Louvered Fins, 6.5mm Fin Height, Optimized for Maximum Surface Area and Airflow
- CNC Machined Quick-Connect Inlet and Outlet Connections for Precise Fit and Reliable Sealing
- CNC Machined Brackets and Fittings Engineered for Superior Durability and OEM Compatibility
- All-Aluminum Race Style Drain Plug for Efficient Maintenance and Longevity
- 1-Hour Mirror Finish Hand Polish for Corrosion Resistance and Aesthetic Excellence
- True Drop-In Fit Design, Requiring No Modifications, Compatible with OEM Components Including Quick Connect Hoses, AC Condenser, Mounting Brackets, and Fan Shroud
Applications
| Year Range | Make | Chassis Code | Model | Trim | Engine / Trans / Etc | Notes |
|---|---|---|---|---|---|---|
| 2009-2012 | Chevrolet | 1st Gen | Colorado | LT | 5.3L V8 | - |
| 2009-2012 | GMC | - | Canyon | - | 5.3L V8 | - |
| 2006 | Hummer | - | H3 | - | 3.5L L5 | - |
| 2007-2010 | Hummer | - | H3 | - | 3.7L L5 | - |
| 2008-2010 | Hummer | - | H3 | - | 5.3L V8 | - |
OEM Part Numbers
- GM: 25964054
Warranty
Cooling Systems and Flexibles, Inc. (CSF) guarantees the quality and performance of its High-Performance Cooling Systems under normal use and service conditions to the original purchaser of the vehicle in which the product was installed. This warranty reflects CSF’s commitment to manufacturing products that meet stringent quality and reliability standards. For comprehensive warranty details, please visit our Warranty Page.
SKU# 7061 Warranty Term: 2 years
In summary, the CSF Chevy Colorado 5.3L / GMC Canyon 5.3L / Hummer H3 All-Aluminum Radiator represents a premium cooling solution engineered to meet the rigorous demands of modern vehicles. Its innovative B-Tube technology, precision manufacturing, and compatibility with OEM components make it a dependable choice for professionals and enthusiasts seeking enhanced engine cooling performance and durability. Trust CSF to deliver a product that not only fits perfectly but also provides superior heat dissipation, ensuring your vehicle operates efficiently and reliably in all conditions.
Will it fit my car?
We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.
Shipping
All orders made through MOD Central will be passed immediately to the supplier (R44 Performance) that has ships the item. You will get an email from them on the point of sale about processing and dispatch time.
Shipping Costs:
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Shipping Providers:
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International Shipping:
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Tracking Information:
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Returns/Warranty
Eligibility:
All return eligibility will be specific to the vendor.
Return & Refund Process:
To initiate a return, please contact the vendor you purchased the product from with your order number and reason for return. Their team will provide further instructions.