CSF 10-15 Lexus RX350 3.5L OEM Plastic Radiator

This is a new OEM-style plastic radiator from CSF, part number 3687. It's built to replace the original radiator in 2010 through 2015 Lexus RX350 models equipped with the 3.5L engine. If your current radiator is leaking or not cooling effectively, this part will get your vehicle back to proper operating temperature.

CSF manufactures this radiator with plastic tanks and an aluminum core, similar to the original equipment. This design helps keep the weight down while still providing efficient heat transfer to keep your engine cool. It's designed to fit right into the factory mounting locations, making installation straightforward for a mechanic.