CSF Aluminum Radiator (MPN: 3900)

High performance aluminum radiator with advanced cooling technology.

The CSF Aluminum Radiator is designed to provide optimal cooling efficiency for a wide range of automotive applications. With core dimensions of 34-15/16 inches in length, 19-5/16 inches in width, and a depth of 1-1/4 inches, this radiator features a single core row and a crossflow design. Constructed from high-quality aluminum with plastic tanks, it ensures durability and effective heat dissipation.

This radiator is equipped with advanced features such as CNC machined brackets and fittings, B-tube technology, and a high-performance multi-louvered fin design. The racing style aluminum drain plug and OE radial and deep drawn aluminum end tanks enhance its functionality. Each unit undergoes rigorous testing, including wind tunnel, burst pressure, and vibration testing, to guarantee reliability and performance.

The CSF Aluminum Radiator is designed for a drop-in fitment, requiring no modifications during installation. It is finished with a hand-polished mirror finish, ensuring both aesthetic appeal and corrosion protection. This radiator is an excellent choice for those seeking a high-quality aftermarket replacement that meets or exceeds original equipment specifications.

Features

• CNC Machined Brackets And Fittings
• B-Tube Technology
• High Performance Multi-Louvered Fin
• Racing Style Aluminum Drain Plug
• OE Radial And Deep Drawn Aluminum End Tanks
• Wind Tunnel, Burst Pressure, And Vibration Testing
• Drop-In Fitment Requiring No Modifications
• 1 Hour Hand Polish Mirror Finish
• Wind Tunnel Tested For Optimal Radiator Core Cooling Efficiency. Burst Pressure And Impulse Cycle Tested For Strength. Salt Spray Tested For Corrosion Protection

Specifications

• Manufacturer: CSF
• Manufacturer Part Number: 3900
• Flow Direction: Crossflow
• Core Rows: Single
• Core Material: Aluminum
• Inlet Hose Location: Top Left
• Inlet Size (IN): 1-5/16 Inch
• Outlet Hose Location: Bottom Right
• Outlet Size (IN): 1-5/16 Inch
• Finish: Natural
• Color: Gray
• Core Length (IN): 34-15/16 Inch
• Core Height (IN): 19-5/16 Inch
• Core Depth (IN): 1-1/4 Inch
• Tank Material: Plastic
• With Radiator Cap: No
• With Transmission Cooler: No
• With Engine Oil Cooler: No
• Includes Fittings: Yes
• Includes Mounting Hardware: No

Compatibility / Fit

• 2020-2021 Chevrolet Silverado 1500
• 2023-2025 Chevrolet Silverado 1500
• 2022-2022 Chevrolet Silverado 1500 LTD- Old Model
• 2019-2019 Chevrolet Silverado 1500- New Model
• 2022-2022 Chevrolet Silverado 1500- New Model
• 2020-2021 GMC Sierra 1500
• 2023-2026 GMC Sierra 1500
• 2019-2019 GMC Sierra 1500- New Model
• 2022-2022 GMC Sierra 1500- New Model