CSF 2918 Radiator

Overview of CSF 1 Row Plastic Tank Aluminum Core Radiator

The CSF 1 Row Plastic Tank Aluminum Core Radiator (Part Number 2918) is engineered for reliable cooling performance in select BMW models. Designed with a durable aluminum core and plastic tanks, this radiator supports efficient heat dissipation and long-term durability.

• Core thickness: 1 5/8 inches
• Core width: 17 1/4 inches
• Core length: 25 9/16 inches
• Core material: Aluminum
• Plastic tank construction
• Inlet diameter: 1 5/8 inches (left side)
• Outlet diameter: 1 5/8 inches (right side)
• Cross flow design for optimized coolant flow
• Two-row radiator core
• Compatible with BMW 528i, 540i, 740i, 740iL, and 750iL models

Product Line Details

The CSF 1 Row Plastic Tank Aluminum Core product line features radiators that combine OEM-style plastic tanks with a robust aluminum core. This design balances weight and durability while maintaining effective cooling capacity. Part number 2918 exemplifies this line by offering a cross flow, two-row core configuration suitable for various BMW vehicles.

Technical Description

This radiator incorporates a 1 5/8 inch thick aluminum core measuring 17 1/4 inches wide and 25 9/16 inches long, providing ample surface area for heat exchange. The plastic tanks reduce weight and resist corrosion, while the cross flow design enhances coolant circulation. The inlet and outlet diameters are both 1 5/8 inches, positioned on the left and right sides respectively, facilitating straightforward hose connections. The two-row core structure supports efficient cooling without excessive bulk.

Applications and Problem Solving

• Replaces worn or leaking radiators in BMW 528i, 540i, 740i, 740iL, and 750iL models
• Addresses overheating issues caused by inefficient heat dissipation
• Resolves coolant leaks from damaged plastic tanks or corroded cores
• Improves engine temperature regulation for better performance
• Suitable for vehicles requiring a cross flow radiator design

Installation Notes and Tips

Ensure compatibility with your specific BMW model before installation. The radiator features standard inlet and outlet diameters of 1 5/8 inches, so verify hose sizes for a proper fit. Since the radiator does not include a cap, reuse the existing cap or source a compatible replacement. Handle the plastic tanks carefully during installation to avoid damage.

Quality Assurance

CSF radiators are manufactured to meet OEM specifications, ensuring reliable fit and function. This radiator is free of hazardous materials and weighs approximately 11 pounds. While no specific warranty information is provided, CSF products typically adhere to industry quality standards for durability and performance.