CSF 09-11 Audi A6 Quattro 3.0L OEM Plastic Radiator

This is the CSF Radiator, part number 3574. It's a direct replacement for the original radiator in your 2009 through 2011 Audi A6 Quattro with the 3.0L engine. It's built with plastic tanks and an aluminum core, just like the factory unit, so it's designed to fit right in without any modifications.

When your radiator starts to go, you'll often notice coolant leaks, especially around the seams where the plastic tanks meet the aluminum core. This CSF radiator is made to seal up tight, helping to prevent those leaks and keep your engine running at the right temperature. It's a solid option if you're looking to replace a worn-out or damaged radiator and want something that matches the original equipment specifications.