CSF 2306 Radiator for 1985-1995 Toyota Pickup/4Runner 2.4L

Vehicle Fitment

• 1985-1988 Toyota 4Runner (2.4L I4) - Radiator
• 1988-1995 Toyota Pickup (2.4L I4) - Radiator

Features

• Direct-fit replacement radiator engineered to match OEM cooling performance
• 3-row core design for improved heat dissipation and engine cooling efficiency
• Copper/brass construction for durability and corrosion resistance
• Down-flow radiator layout consistent with original Toyota design
• Reinforced inlet and outlet connections for long-lasting reliability
• Leak-tested under pressure for quality assurance
• Designed for use with factory fan and cooling system hardware
• Sold as a single radiator, allowing targeted replacement

Specifications

• Part Number: CSF 2306
• Core Rows: 3-Row
• Core Dimensions: ~16.75" length x 20.69" width x 2.06" thickness
• Tank Material: Brass (all-metal construction)
• Core Material: Copper
• Inlet/Outlet Diameter: ~1.38"
• Radiator Type: Down-flow
• Sold Individually (1x radiator)

Included Components

• 1x CSF 2306 Radiator (All-Metal 3-Row)

Product Description

The CSF 2306 radiator is a direct replacement cooling core designed for classic Toyota 4Runner and Pickup models equipped with the 2.4L inline-4 engine. With its 3-row copper/brass core and reinforced inlet/outlet connections, this radiator restores proper coolant flow and heat dissipation to help prevent overheating and maintain optimal engine temperature under normal driving conditions.

Engineered for durability and ease of installation, the CSF 2306 drops into the factory mounting locations and works with your existing fan, hoses, and hardware without modification. Its all-metal construction provides corrosion resistance and strength over time, making it a reliable choice for restoration projects, daily drivers, or vehicles that see heavy use. Whether replacing a failing radiator or upgrading your cooling system, the CSF 2306 offers an OEM-style solution for your Toyota 4Runner and Pickup cooling needs.