The Mishimoto All Aluminum radiator fixes a common problem found in BMW's. The plastic end tanks on the OEM radiator that your hoses connect to can become brittle and fail leaving you stranded or even worse, cause your engine to overheat which requires costly repairs. The all aluminum construction of the Mishimoto radiators can put your mind at ease!

An ideal upgrade to the stock OEM radiator, the Mishimoto BMW E46 M3 aluminum radiator will give your vehicle a cooler, more efficient running engine. Most people overlook the importance of installing an upgraded radiator in their engine. Mishimoto's testing showed a massive 32% increase in coolant surface area, 25% increase in cooling capacity and 15% increase in the air surface area. It is also backed by Mishimoto's incredible Lifetime Warranty.