CSF 3778 Radiator

Reliable Radiator Replacement for Buick and Chevrolet Models

The CSF 3778 radiator is designed specifically for select Buick and Chevrolet vehicles, including the Cascada, Cruze, and Cruze Limited. Engineered with an aluminum core and plastic tanks, this radiator offers efficient cooling performance tailored to your vehicle's needs.

• Core thickness: 1 1/4 inches for effective heat dissipation
• Core dimensions: 15 1/4 inches width by 26 3/16 inches length
• Aluminum core material combined with OE-style plastic tanks
• Cross flow design with a single radiator core row
• Inlet diameter: 1 5/16 inches (center position)
• Outlet diameter: 1 1/2 inches (right position)
• Includes a high-efficiency 11 1/2 inch oil cooler (plate type)
• Quick-connect outlet for easier installation

Detailed Radiator Specifications and Design

The CSF 3778 radiator features a cross flow core design that promotes efficient coolant flow and heat exchange. Its aluminum core ensures durability and corrosion resistance, while the plastic tanks maintain a lightweight structure without compromising strength. The radiator core measures 1 1/4 inches thick, 15 1/4 inches wide, and 26 3/16 inches long, providing ample surface area for optimal cooling. The inlet and outlet diameters are sized to match factory specifications, with the inlet positioned centrally at 1 5/16 inches and the outlet on the right side at 1 1/2 inches. Additionally, the integrated 11 1/2 inch high-efficiency plate-type oil cooler supports engine oil temperature regulation, enhancing overall vehicle performance.

Compatible Vehicles and Common Applications

This radiator is compatible with the following vehicles:

• Buick Cascada
• Chevrolet Cruze
• Chevrolet Cruze Limited

It is designed to replace original equipment radiators that may exhibit issues such as overheating, coolant leaks, or reduced cooling efficiency.

• Overheating due to clogged or damaged radiator cores
• Coolant leaks from cracked plastic tanks or seals
• Reduced engine performance caused by insufficient cooling
• Oil temperature regulation problems related to oil cooler failure

Installation Notes and Tips

When installing the CSF 3778 radiator, ensure the vehicle is fully cooled and the cooling system is depressurized. The radiator features quick-connect outlets to facilitate easier hose attachment. Verify that inlet and outlet hose diameters match your vehicle’s specifications. It is recommended to replace radiator hoses and clamps during installation to prevent future leaks. Properly bleed the cooling system after installation to remove air pockets and ensure optimal coolant flow.

Quality Assurance and Warranty Information

CSF radiators are manufactured to meet or exceed OEM standards, using high-quality aluminum cores and durable plastic tanks. The CSF 3778 radiator undergoes rigorous testing to ensure reliable performance and fitment for Buick Cascada and Chevrolet Cruze models. While a specific warranty is not listed here, CSF products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for detailed warranty terms.