Maximize Engine Performance: CSF High-Performance Radiators for 2015–2025 Ford F-150 & Raptor
15th Aug 2025
CSF 21-25 Ford Raptor and F-150 High Performance Radiator csf8303
Order link:
When it comes to high-performance trucks like the 3rd Gen Ford Raptor and 14th Gen F-150, cooling performance isn’t just a luxury—it’s essential. Whether you’re towing heavy loads, tackling extreme off-road terrain, or running upgraded performance parts like larger turbos and oversized tires, elevated engine temperatures can cause power loss, limit performance, and lead to premature component failure.
The vCSF Heavy-Duty All-Aluminum Radiator delivers the ultimate upgrade in cooling efficiency, ensuring your engine stays within optimal temperature ranges even under the harshest driving conditions. Designed and tested in collaboration with Full-Race Motorsports, this radiator was engineered to eliminate the factory system’s limitations and provide unmatched durability, heat dissipation, and reliability.
Design & Engineering Excellence
This radiator features dual-row 42mm aluminum cores with CSF’s exclusive B-Tube Technology, increasing heat transfer efficiency by approximately 15% compared to traditional oval welded tubes. The multi-louvered 5mm fins maximize surface area and airflow through the core, reducing coolant temperatures dramatically under load.
The all-aluminum TIG-welded construction replaces OEM plastic end tanks for superior strength and heat resistance. Precision CNC-machined mounting pins and brackets ensure a true plug-and-play fit, making installation quick and modification-free.
Key Benefits:
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Up to 60% larger core volume than the factory radiator for increased fluid capacity
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20–25% increase in heat transfer efficiency with CSF’s latest 5mm fin technology
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100% TIG-welded aluminum construction for maximum durability
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Core straps for added rigidity under extreme stress
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Ideal for towing, off-roading, and high-boost performance builds
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Designed for turbo upgrades and heavy-duty applications
Why Upgrade from OEM?
While Ford improved the factory radiators for the latest Raptor and F-150, the demands of high-performance builds push stock cooling systems beyond their limits. Heat from larger turbos, additional boost pressure, and heavy accessories can overwhelm OEM units, leading to performance loss or potential damage. The CSF Heavy-Duty Radiator eliminates this vulnerability—allowing you to drive harder, longer, and with complete confidence.
5mm Fin Technology – Next-Level Cooling
Before production, CSF upgraded the design from a 6.5mm to a 5mm fin spacing—a recent innovation introduced in late 2023. This tighter fin pitch increases cooling surface area and airflow efficiency, resulting in even greater thermal performance in real-world conditions.
Pair it with a CSF Transmission Oil Cooler
For maximum drivetrain protection, pair this radiator with the CSF High-Performance Transmission Oil Cooler (CSF #8102) for 2015–2025 F-150 and 2017–2020 Raptor models. Featuring proprietary AC condenser technology and 32mm 10-channel microtubes, it dramatically reduces transmission oil temperatures for improved longevity and reliability.
Specifications:
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Dual-Row 42mm Ultra-High-Performance Core Tubes with B-Tube Technology
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Multi-Louvered 5mm Fins for Maximum Surface Area & Airflow
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CNC-Machined Mounting Pins & Brackets
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OEM-Style Inlet/Outlet Connections
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100% All-Aluminum TIG-Welded Construction
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Leak & Pressure Tested for Quality Assurance
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Direct Plug-and-Play Fit — No Modifications Required
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2-Year Limited Warranty
Vehicle Fitment:
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2021–2025 Ford 3rd Gen F-150 Raptor – Turbocharged 3.5L V6 / Supercharged 5.2L V8
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2021–2025 Ford 14th Gen F-150 – Turbocharged 3.5L V6 Full Hybrid EV-Gas (FHEV)
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2021–2025 Ford 14th Gen F-150 Police Responder – Turbocharged 3.5L V6
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2022–2024 Ford 3rd Gen Expedition – Turbocharged 3.5L V6
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2022–2024 Lincoln 4th Gen Navigator – Turbocharged 3.5L V6
CSF 17-20 Ford Raptor / 15-25 F-150 High Performance Radiator csf8095
Order Link:
The CSF Heavy-Duty All-Aluminum Radiator is engineered for maximum cooling performance in demanding conditions—perfect for high-performance builds, towing, off-road adventures, and extreme weather. Designed specifically for the 3rd Gen Ford Raptor and 14th Gen Ford F-150, this upgrade eliminates the risk of overheating that can rob your truck of power and reliability.
Design & Engineering
This radiator uses an advanced dual-row, 42mm aluminum core to increase coolant capacity and greatly improve heat dissipation. CSF’s exclusive B-Tube Technology boosts heat transfer by approximately 15% compared to standard oval welded tubes, while ultra-efficient 5mm multi-louvered fins maximize airflow for optimal cooling performance.
The result is dramatically reduced coolant temperatures in all driving conditions—from daily commutes to towing at maximum capacity and pushing your truck hard off-road.
Key Features:
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50–60% larger core volume than factory radiator for superior cooling capacity
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20–25% increase in heat transfer efficiency with CSF’s 5mm fin technology
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100% TIG-welded aluminum construction (replaces OEM plastic end tanks)
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Integrated core straps for strength and rigidity under extreme loads
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Ideal for turbo upgrades, high-boost builds, towing, and off-road applications
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Precision CNC-machined mounting pins and brackets for perfect fitment
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OEM-style inlet and outlet for a true plug-and-play installation—no modifications required
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Leak- and pressure-tested for quality assurance
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Backed by CSF’s 2-Year Limited Warranty
CSF vs OEM
Ford’s latest factory radiator is improved over previous generations, but high-performance Raptor and F-150 builds produce significantly more heat than stock cooling systems are designed to handle. Bigger turbos, higher boost levels, and heavy-duty accessories all push the limits.
The CSF radiator not only offers greater thermal efficiency but also provides durability and reliability that ensures consistent performance even under extreme workloads.
5mm Core Upgrade – The Latest in Cooling Technology
Originally tested with 6.5mm fins, the production model was upgraded to CSF’s new 5mm fin design introduced in late 2023. This tighter fin spacing increases surface area and airflow efficiency, resulting in even better heat dissipation.
Perfect Cooling Pair – Transmission Oil Cooler Option
For complete drivetrain protection, pair the radiator with the CSF High-Performance Transmission Oil Cooler (CSF #8102) for 2015–2025 F-150 and 2017–2020 Raptor models. Featuring CSF’s proprietary AC condenser technology and 32mm 10-channel microtube architecture, it reduces transmission oil temperatures dramatically under heavy load.
Specifications:
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2-Row, 42mm Ultra-High-Performance Core Tubes with B-Tube Technology
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New 5mm Multi-Louvered Fins for Maximum Surface Area & Heat Transfer
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CNC-Machined Mounting Hardware
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OEM-Style Inlet & Outlet Connections
-
100% All-Aluminum TIG-Welded Construction
-
Leak & Pressure Tested
-
Direct Plug-and-Play Fit – No Modifications Required
-
2-Year Limited Warranty
Vehicle Fitment:
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2022–2024 Ford 3rd Gen Expedition – Turbocharged 3.5L V6
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2022–2024 Lincoln 4th Gen Navigator – Turbocharged 3.5L V6
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2021–2025 Ford 3rd Gen F-150 Raptor – Turbocharged 3.5L V6
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2023–2025 Ford 3rd Gen F-150 Raptor – Supercharged 5.2L V8
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2021–2025 Ford 14th Gen F-150 Police Responder – Turbocharged 3.5L V6
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2021–2025 Ford 14th Gen F-150 – Turbocharged Full Hybrid EV-Gas (FHEV) 3.5L V6