CSF 01-03 Toyota Highlander 3.0L OEM Plastic Radiator

This is the CSF radiator, part number 3473, designed as an OEM-style replacement for your 2001-2003 Toyota Highlander with the 3.0L engine. It's built to fit right into your existing cooling system setup, making replacement straightforward.

CSF has constructed this radiator with plastic tanks and an aluminum core, a common and effective combination for keeping your engine temperatures in check. This design helps dissipate heat efficiently, which is crucial for preventing your engine from overheating, especially during demanding driving conditions or in warmer climates. It’s a well-built unit intended to restore your vehicle’s cooling performance to its original level.

When replacing your radiator, it's a good idea to also consider replacing your coolant hoses and thermostat if they are old or showing signs of wear. This ensures your entire cooling system is in top shape.