CSF Aluminum Radiator (MPN: 3870)

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 25-9/16 inches in length, 11-5/16 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 CNC machined brackets and fittings, utilizing B-Tube technology and a high-performance multi-louvered fin design. The racing style aluminum drain plug enhances functionality, while the OE radial and deep drawn aluminum end tanks contribute to its robust construction. Each unit undergoes rigorous testing, including wind tunnel, burst pressure, and vibration tests, ensuring reliability and performance.

The CSF Aluminum Radiator is designed for a drop-in fitment, requiring no modifications during installation. It features a hand-polished mirror finish for aesthetic appeal and is tested for optimal cooling efficiency. This radiator is an excellent choice for those seeking a high-quality aftermarket replacement that meets or exceeds OEM 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: 3870
• Flow Direction: Crossflow
• Overall Length (IN): OEM
• Overall Height (IN): OEM
• Overall Depth (IN): OEM
• Core Rows: Single
• Core Material: Aluminum
• Inlet Hose Location: Top Left
• Inlet Size (IN): 1-3/8 Inch
• Outlet Hose Location: Right Bottom
• Outlet Size (IN): 1-3/8 Inch
• Finish: Natural
• Color: Black/ Silver
• Core Length (IN): 25-9/16 Inch
• Core Height (IN): 11-5/16 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

• 2017-2020 Hyundai Elantra
• 2018-2020 Hyundai Elantra GT