CSF 3295 Radiator

CSF 3295 Radiator for Lexus IS250 and IS350

CSF 3295 is an OE-style radiator built with a 1-row aluminum core and plastic tanks for direct replacement service on select Lexus applications. It is engineered for down-flow cooling layouts and matches the factory-style inlet and outlet orientation for a straightforward radiator replacement.

Key Features

• 1-row radiator design with a 5/8 in. core thickness
• Aluminum core with plastic tanks
• Down-flow configuration
• 1 1/2 in. left inlet and 1 1/2 in. right outlet
• OE-style plastic tank and aluminum core construction
• Designed and validated for cooling performance in lab testing
• Manufactured by CSF, a radiator supplier with ISO/TSO-certified factories

Detailed Description

CSF 3295 is built for 2006-2015 Lexus IS250 and 2006-2015 Lexus IS350 applications, making it a direct-fit radiator choice for owners replacing a leaking, clogged, or damaged cooling unit. The radiator uses an aluminum core for heat transfer efficiency and plastic tanks to match the original equipment style. Core dimensions measure 28 1/16 in. wide by 14 3/4 in. long, with a 5/8 in. thickness, and the unit is configured as a down-flow design. This part number, 3295, is also cross-referenced to APDI 8012968 for the same application.

CSF has supplied radiators worldwide for decades and manufactures a broad range of OE-style cooling components. Part number 3295 reflects that focus with a factory-style layout intended to align with the original cooling system architecture on Lexus IS250 and Lexus IS350 models.

Common Cooling System Issues This Radiator Addresses

• Coolant leaks from cracked or aged radiator tanks
• Restricted coolant flow caused by internal buildup or corrosion
• Overheating from reduced heat dissipation
• Physical damage to the radiator core from road debris or impact
• Temperature instability during stop-and-go driving

Installation Notes and Tips

Compatible With 2006-2015 Lexus IS250 and 2006-2015 Lexus IS350, this radiator uses an OE-style layout for factory-style replacement. The fitment notes specify use of a micro, 16 psi cap; cap is not included. Verify inlet and outlet orientation before installation, and inspect hoses, clamps, and the cooling fan system while the radiator is removed. Proper system bleeding and coolant refill procedures should be followed after installation.

Quality Assurance

CSF manufactures radiators in ISO/TSO-certified facilities and validates cooling performance through laboratory wind tunnel testing. The brand has produced and supplied radiators for more than 50 years across a wide range of vehicle applications, including Lexus IS250 and Lexus IS350 coverage under part number 3295.