Description
The CSF Universal Large Single-Pass Oil Cooler is engineered for high-performance vehicles that demand superior thermal management. Whether you are managing engine oil, transmission fluid, or power steering temperatures, this large-core cooler provides the surface area and flow capacity necessary to maintain stable operating temperatures under extreme conditions.
Designed with a Single-Pass flow configuration, this unit is optimized for systems requiring low pressure drop and high flow rates. The robust construction and specialized "B-Tube" technology ensure that your vehicle remains cool during track sessions, drifting, or heavy towing.
Advanced Cooling Technology
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High-Efficiency Core: Features a dense multi-louvered fin design that maximizes heat dissipation by increasing the surface area exposed to airflow.
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Single-Pass Design: Engineered to minimize flow restriction, making it ideal for high-volume oil pumps and sensitive hydraulic systems.
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B-Tube Technology: Utilizing CSF’s proprietary "B-Tube" design, the tubes are internally reinforced for superior strength and better heat transfer compared to standard oval or round tubes.
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Universal Fitment: Designed as a "blank canvas" for custom builds, allowing for flexible mounting in various locations such as behind the grille, in front of the radiator, or within custom ducting.
Construction & Durability
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Heavy-Duty Aluminum: Fully TIG-welded aluminum construction provides exceptional durability and resistance to vibrations and road debris.
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M22 x 1.5 Female Inlets: Equipped with industry-standard M22 x 1.5 bung inlets/outlets. This allows for easy adaptation to -8AN, -10AN, or -12AN fittings (sold separately) to match your specific plumbing needs.
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Black Finish: Features a sleek, corrosion-resistant semi-gloss black finish that protects the aluminum while providing a professional, stealthy look behind your bumper.
Specifications at a Glance
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Flow Configuration: Single-Pass
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Inlet/Outlet Size: M22 x 1.5 Female
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Overall Length: 12.00 inches (305 mm)
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Overall Height: 9.33 inches (237 mm)
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Overall Width: 2.16 inches (55 mm)
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Material: 100% TIG-Welded Aluminum
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Finish: Semi-Gloss Black
Ideal Applications
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Engine Oil Cooling: Perfect for high-horsepower turbocharged or supercharged engines.
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Transmission Cooling: Essential for heavy-duty towing or high-stall torque converters.
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Power Steering: Prevents fluid boil during technical autocross or drifting maneuvers.
Installation & Maintenance
This is a universal component; custom brackets and lines will be required for installation. When mounting, ensure adequate airflow and use rubber isolation mounts where possible to reduce harmonic stress. Regularly inspect the fins for debris or bending to maintain maximum cooling efficiency. To clean, use low-pressure compressed air or water; avoid high-pressure washers that could flatten the delicate cooling fins.
