If you’re looking for a boost in engine cooling performance over the brittle stock BMW radiator, the Mishimoto E46 Performance aluminium Radiator is a must for your E46.
BMWs are known to have frequent cooling-related failures due to the use of numerous plastic components throughout the system. A simple coolant leak can result in overheating, accelerated engine wear, or head gasket failure. With this E46 radiator you will undoubtedly notice a cooler more efficient running engine, as all Mishimoto aluminium radiators are designed and engineered to maximize cooling efficiency, to protect your car from overheating and boost engine function.
The Mishimoto E46 Performance aluminium radiator utilises a single row brazed aluminium core. With the inlet and outlets providing precise leak-free connections. Installing a Mishimoto radiator is effortless with an OEM fit, there is no modifications needed for use with stock sensors and hoses.
This BMW radiator also includes an M16 x 1.5 Magnetic Oil Drain Plug with dowty seal, which effectively removes metal fragments circulating in the cooling system. The Mishimoto BMW Performance aluminium Radiator incorporates mounting points for the factory automatic external transmission cooler, and it is a direct fit for all 6-cylinder E46 models from 1999 to 2006.