CSF Radiator Crossflow Aluminum Design (MPN: 3921)

High performance aluminum radiator with advanced cooling technology.

The CSF Radiator features a crossflow design, constructed from high-quality aluminum for optimal cooling efficiency. With core dimensions of 17 inches in width, 25-9/16 inches in length, and a depth of 1-1/4 inches, this radiator is engineered to meet OEM specifications. It includes a 1-1/4 inch top left inlet and a 1-1/4 inch bottom right outlet, ensuring a reliable fit for various vehicle models.

Designed for durability, the radiator incorporates OEM specified plastic tanks made from virgin grade engineered plastic resins, which are glass filled for enhanced strength. The high performance multi-louvered fins are a key feature, providing superior heat dissipation. Each unit undergoes rigorous testing, including a 100 percent leak test at 150 percent of operating pressure, ensuring reliability and performance.

CSF has over 50 years of experience in manufacturing radiators, with more than 30 million units sold worldwide. This radiator is part of a comprehensive range that includes over 10,000 different models, all designed to meet the cooling needs of leading vehicle brands. The assembly process includes thorough installation and testing of all components, ensuring that each radiator meets high performance standards.

Features

• OEM Specified Plastic Tank-Aluminum Core Construction
• Tanks Are Made From Virgin Grade Engineered Plastic Resins, Which Are Glass Filled For Added Strength And Durability
• Gaskets Are Made From Special Grade EPDM Rubber To Withstand Extreme Temperatures Of Up To -120°F
• Tubes - Welded Type Or Latest Generation B-Tube Design
• Fins (Heart Of Radiator) - High Performance Multi-Louvered Design - OEM Spec
• 100 Percent Leak Tested Before Leaving Factory At 150 Percent Of Operating Pressure
• Industry Best Packaging - 10 Foot Drop Test Standard Drop-In Fit
• High Performance Transmission Cooler With Special Built-In Turburlator, When Applicable
• All Components Are Installed, Torqued, And Tested On Radiator During Assembly

Specifications

• Manufacturer: CSF
• Manufacturer Part Number: 3921
• Flow Direction: Crossflow
• Overall Length (IN): OEM
• Overall Height (IN): OEM
• Overall Depth (IN): OEM
• Core Rows: Single
• Core Material: Aluminum
• Inlet Hose Location: Driver Side
• Inlet Size (IN): 1-1/4 Inch
• Outlet Hose Location: Passenger Side
• Outlet Size (IN): 1-1/4 Inch
• Finish: Natural
• Color: Black/ Silver
• Core Length (IN): 25-9/16 Inch
• Core Height (IN): 17 Inch
• Core Depth (IN): 1-1/4 Inch
• Tank Material: Plastic
• With Radiator Cap: No
• With Transmission Cooler: Yes

Compatibility / Fit

• 2014-2019 Volkswagen Beetle
• 2014-2018 Volkswagen Jetta
• 2014-2019 Volkswagen Passat