CSF 3904 OE-Style Replacement Radiator

The CSF 3904 is a direct-fit OE-style replacement radiator designed for precise drop-in installation. This radiator features a durable aluminum core with engineered plastic tanks, delivering reliable cooling performance for demanding street and daily driving applications.

Key Features:

• Single-row aluminum core construction for efficient heat dissipation
• Virgin grade engineered plastic tanks with glass-filled reinforcement for added strength and durability
• Cross-flow design with integrated high-efficiency plate-type oil cooler
• Special grade EPDM rubber gaskets rated for extreme temperature resistance
• Quick-connect inlet and outlet fittings for easy installation
• Core dimensions: 20.625" length x 19" width x 1.25" thickness
• 1.5" inlet and outlet width for optimal coolant flow
• No radiator cap included (uses pressurized overflow system)

Manufactured by CSF, "The Cooling Experts" with over 50 years of experience, this radiator is built in ISO-certified facilities and rigorously tested to ensure proper fit and performance. CSF radiators undergo hydrostatic, vacuum decay, and life-cycle testing to meet OE specifications and deliver long-lasting reliability.

Cross-Reference Numbers: GM 84352728, 84352738 | DPI 13589 | Partslink GM3010586