CSF 2306 Radiator

Overview of CSF 3 Row All Metal Radiator 2306

The CSF 3 Row All Metal Radiator part number 2306 is engineered for Toyota 4Runner and Pickup models requiring reliable cooling performance. This radiator features a durable all-metal construction designed to withstand demanding conditions and maintain optimal engine temperatures.

• Core Thickness: 1 11/16 inches
• Core Width: 20 13/16 inches
• Core Length: 16 3/4 inches
• Core Material: Copper for efficient heat transfer
• Tank Material: Brass for enhanced durability
• Inlet Diameter: 1 3/8 inches (right side)
• Outlet Diameter: 1 3/8 inches (left side)
• Down Flow design with 3 core rows
• Includes high-efficiency concentric oil cooler (14 3/4 inches)
• Cap not included (CSF cap number 4502 compatible)

Detailed Product Description

This CSF radiator, part number 2306, is part of the 3 Row All Metal product line, which emphasizes rugged construction using copper cores and brass tanks. The down flow design with three rows of copper core material ensures effective heat dissipation, critical for maintaining engine performance in Toyota 4Runner and Pickup vehicles. The brass tanks provide corrosion resistance and structural integrity, while the integrated high-efficiency concentric oil cooler enhances overall cooling capacity. The radiator’s inlet and outlet diameters are both 1 3/8 inches, positioned on the right and left sides respectively, facilitating straightforward hose connections.

Applications and Problem Solving

• Replaces worn or leaking radiators in Toyota 4Runner and Pickup models
• Addresses overheating issues caused by inefficient cooling systems
• Improves engine temperature regulation under heavy load or towing conditions
• Resolves coolant leaks from damaged or corroded radiator cores or tanks
• Supports vehicles requiring a durable, all-metal radiator for extended service life

Installation Notes and Tips

Ensure compatibility with your Toyota 4Runner or Pickup by verifying inlet and outlet positions and diameters. This radiator uses a down flow design and does not include a radiator cap; use CSF cap number 4502 or an equivalent. Properly flush the cooling system before installation to prevent contamination. Check hose lengths and fittings to match the 1 3/8 inch inlet and outlet diameters on the right and left sides respectively.

Quality Assurance

The CSF 3 Row All Metal Radiator 2306 is manufactured with high-quality copper and brass materials to meet OEM standards for durability and performance. While no specific warranty information is provided, CSF products are known for their robust construction and reliability in automotive cooling applications.