Mishimoto Performance Aluminum Radiator | 2001-2006 BMW M3 E46 (MMRAD-E46-01)

BMW E46 M3PerformanceAluminum Radiator by Mishimoto

As with any BMW, maintenance is key to extending the life of your vehicle and ensuring that youre getting a driving experience rivaled by very few other vehicles on the road. As many of these vehicles see frequent track time, the team at Mishimoto felt a need to develop a performance aluminum radiator that would not only provide improved durability, but also deliver the efficiency needed for track driving.

Our team of engineers developed an extremely dense core on this E46 M3 radiator, that provides a greater number of coolant tubes and a very dense fin composition. This allows for more heat-transfer contact points which results in greater heat exchange and improved efficiency. Additionally, this dense core provides a 32% increase in coolant surface area, a 15% increase in air surface area, and a 25% increase in coolant capacity. All these factors contribute to lower temperatures and greater heat rejection, ideal for those in warm climates and track use.

This BMW radiator is designed as a complete bolt-in fit, requiring no modification for fitment with the stock fan and shrouding. Our BMW radiator end tanks are constructed from high-quality aluminum TIG-welded to a 100% brazed aluminum core. Not only does this aid in heat transfer, but it also provides the reliability needed for years of service. Pair this E46 M3 radiator with the Mishimoto BMW E46 M3 Silicone Radiator Hose Kit for added durability over your stock rubber hoses.

This BMW radiator is compatible with most aftermarket supercharger kits, providing the cooling power needed for power levels above stock. As with all our BMW parts, the Mishimoto E46 M3 Performance Aluminum Radiator includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.

Features

• Direct fit for the 20012006 BMW E46 M3
• Fully brazed aluminum core with TIG-welded end tanks
• Fits perfectly with stock clutch fan or Mishimoto electric fan shroud
• Precision designed
• CNC-machined quick-disconnect fittings mate perfectly with stock hoses
• Track-tested design
• Works with most aftermarket supercharger kits
• Includes fan tool for clutch fan removal
• 1/8″ NPT port for easy installation of sensors

Benefits

• 32% increase in coolant surface area
• 15% increase in air surface area
• 25% increase in coolant capacity

Applications

• 2001 – 2006 BMW E46 M3

What’s In The Box?

• 1 – Mishimoto Radiator
• 1 – Fan Tool
• 1 – Black 1/8″ NPT Plug
• 5 – M6 x 1.0 x 16mm Flange Hex Bolts

References

• Installation Guide
• Installation Video
• Engineering Report

Warranty

• Mishimoto Lifetime Warranty