CSF 3806 Radiator

Overview of CSF Radiator Part 3806

The CSF radiator part number 3806 is engineered for reliable cooling performance in select Buick, Chevrolet, GMC, and Saturn vehicles. Designed with an aluminum core and plastic tanks, this radiator supports efficient heat dissipation and durability for models like the Acadia, Enclave, and Traverse.

• Core thickness: 7/8 inch
• Core width: 18 7/16 inches
• Core length: 27 9/16 inches
• Aluminum core material with plastic tanks
• Cross flow design with one core row
• Inlet and outlet diameter: 1 5/16 inches (right inlet, left outlet)
• Includes a high-efficiency plate type oil cooler (10 1/16 inches)
• OEM style plastic tanks and aluminum core construction

Detailed Product Description

The CSF 3806 radiator features a cross flow design that enhances coolant flow efficiency, helping maintain optimal engine temperatures in vehicles such as the Buick Enclave and Chevrolet Traverse. Its aluminum core provides effective heat transfer, while the plastic tanks reduce weight without compromising durability. The radiator’s core dimensions—7/8 inch thickness, 18 7/16 inch width, and 27 9/16 inch length—are tailored to fit specific GM models, ensuring proper fitment and performance. The inlet and outlet diameters of 1 5/16 inches are positioned on the right and left sides respectively, facilitating straightforward hose connections. Additionally, the integrated high-efficiency plate type oil cooler supports engine oil temperature regulation, contributing to overall engine health.

Compatible Vehicles and Applications

• Buick Acadia and Acadia Limited
• Chevrolet Traverse
• GMC Acadia
• Saturn Outlook

This radiator is designed to replace original equipment radiators in these models, addressing common cooling system issues.

Common Issues Addressed by CSF Radiator 3806

• Engine overheating due to inefficient heat dissipation
• Coolant leaks from damaged or worn radiator tanks
• Reduced cooling performance from clogged or corroded cores
• Oil temperature regulation problems affecting engine longevity
• Compatibility issues with aftermarket radiators lacking OEM specifications

Installation Notes and Tips

When installing the CSF radiator 3806, ensure all hose connections match the 1 5/16 inch inlet and outlet diameters. Verify the cross flow orientation aligns with the vehicle’s cooling system layout. It is recommended to inspect and replace radiator hoses and clamps during installation to prevent leaks. Since the radiator does not include a cap, reuse the original or source a compatible cap separately. Properly bleed the cooling system after installation to avoid air pockets and ensure optimal performance.

Quality Assurance and Warranty

CSF radiators are manufactured to meet OEM standards, featuring durable aluminum cores and plastic tanks designed for longevity. Part number 3806 undergoes rigorous quality control to ensure fitment accuracy and reliable cooling performance. While specific warranty details may vary, CSF typically offers coverage against manufacturing defects. Consult product documentation or the manufacturer for exact warranty terms.