CSF 2314 Radiator

Heavy-Duty Cooling for Toyota Applications

The CSF 2314 is a 3-row all-metal radiator built for Toyota 4Runner and Toyota Pickup applications that need durable cooling performance. With a copper core, brass tanks, and a down-flow design, it is built around a rugged metal construction for demanding use.

Compatible with 1984-1995 Toyota 4Runner and 1986-1995 Toyota Pickup applications listed below, this radiator is engineered and wind-tunnel tested for cooling performance validation. The CSF 2314 is part of CSF’s 3 Row All Metal Heavy Duty line, a product line focused on durable, serviceable radiator construction for older Toyota trucks and SUVs.

Key Features

• Part number: CSF 2314
• 3-row radiator core for increased cooling capacity
• All-metal construction with copper core and brass tanks
• Down-flow radiator design
• Core dimensions: 20 13/16 in. wide, 15 3/4 in. long, 1 11/16 in. thick
• 1 3/8 in. right inlet and 1 3/8 in. left outlet
• Includes high-efficiency concentric-type oil cooler, 14 3/4 in.
• Rugged metal build for service-focused replacement use
• Cross-reference: APDI 8010945

Detailed Description

CSF 2314 is a heavy-duty replacement radiator designed for Toyota 4Runner and Toyota Pickup cooling systems that require an all-metal, serviceable design. The copper-and-brass construction supports heat transfer and durability, while the 3-row core layout provides the cooling surface needed for older truck and SUV applications. This radiator is built to CSF’s high-performance standards and validated through laboratory testing methods used to confirm cooling performance.

Fits 1984 Toyota 4Runner, N/A; Fits 1985-1988 Toyota 4Runner, N/A; Fits 1992-1995 Toyota 4Runner, N/A; Fits 1986-1995 Toyota Pickup, N/A. Use a Mini 13 psi cap for proper fitment where noted. This part cross-references Spectra Premium CU945 for the same application.

Common Cooling Issues This Radiator Can Address

• Overheating from a worn or restricted radiator core
• Coolant flow loss caused by internal corrosion or sediment buildup
• Reduced cooling efficiency in older Toyota 4Runner and Toyota Pickup systems
• Leaks associated with aging radiator tanks or seams
• Heat management concerns in heavy-duty or high-load driving conditions

Installation Notes and Tips

Verify inlet and outlet orientation before installation: inlet is 1 3/8 in. right and outlet is 1 3/8 in. left. Confirm radiator dimensions, oil cooler routing, and cap requirements against the vehicle’s original setup before mounting. For listed Toyota 4Runner applications, use a Mini 13 psi cap for proper fitment where specified. Always inspect hoses, clamps, and coolant condition during radiator replacement.

Quality Assurance

CSF manufactures radiators to ISO/TSO-certified factory standards and validates cooling performance through laboratory testing. The brand has supplied radiators worldwide for decades and offers a broad catalog of applications across major vehicle platforms.