CSF 3561 Radiator

Overview of CSF 1 Row Plastic Tank Aluminum Core Radiator

The CSF 1 Row Plastic Tank Aluminum Core Radiator (Part Number 3561) is engineered for reliable cooling performance in Acura TSX vehicles. Designed with a durable aluminum core and plastic tanks, this radiator supports efficient heat dissipation and long-term durability.

• Core Thickness: 5/8 inch
• Core Width: 30 5/16 inches
• Core Length: 15 3/4 inches
• Aluminum core material with plastic tanks
• Down flow radiator design
• Inlet and outlet diameter: 1 5/16 inches (left side)
• Single core row configuration
• Includes high-efficiency concentric type oil cooler (12 13/16 inches)
• Cap not included (CSF cap number 4514 compatible)

Details on the 1 Row Plastic Tank Aluminum Core Product Line

The CSF 1 Row Plastic Tank Aluminum Core line features radiators constructed with an aluminum core for effective heat transfer combined with OEM-style plastic tanks. This design balances weight and durability while maintaining compatibility with original equipment specifications. The single-row core thickness of 5/8 inch supports adequate cooling capacity for vehicles like the Acura TSX, making it a practical replacement option.

Product Description and Specifications

This radiator is specifically designed for Acura TSX models, featuring a down flow core type that directs coolant vertically through the core for consistent temperature regulation. The aluminum core measures 15 3/4 inches in length and 30 5/16 inches in width, providing a solid surface area for heat exchange. Both the inlet and outlet are positioned on the left side with a diameter of 1 5/16 inches, ensuring proper hose fitment. The integrated oil cooler enhances engine oil temperature control, contributing to overall engine efficiency. The radiator does not include a cap but is compatible with CSF cap number 4514.

Common Applications and Problem Solving

• Replacement for leaking or damaged radiators in Acura TSX vehicles
• Resolves overheating issues caused by inefficient cooling cores
• Addresses coolant leaks from cracked plastic tanks
• Improves engine oil temperature regulation with built-in oil cooler
• Suitable for restoring OEM cooling system performance

Installation Notes and Tips

Ensure compatibility with your Acura TSX by verifying part number 3561 before installation. The radiator features left-side inlet and outlet connections, so confirm hose routing matches your vehicle’s configuration. Since the radiator does not include a cap, use the CSF cap number 4514 or an equivalent OEM cap. 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, using high-quality aluminum cores and durable plastic tanks. This radiator is free of hazardous materials and designed for long-term reliability. Warranty details should be confirmed with the distributor or manufacturer, as they may vary by region.