The CSF 01-06 BMW X5 3.0L OEM Plastic Radiator is an original equipment manufacturer (OEM) radiator designed to fit the BMW X5 3.0L model from 2001 to 2006. This radiator is constructed from plastic for superior heat dissipation and increased durability, and is designed to meet or exceed OEM specifications for fitment and performance. It also features a built-in transmission cooler and an OE-style drain plug for easy maintenance. This radiator is perfect for replacing a worn-out or damaged radiator in your BMW X5.