BMW Performance Aluminum Radiator - Mishimoto MMRAD-E46-323A

High performance aluminum radiator that features an 40mm, 2-row core, for vehicles with automatic transmissions

The Mishimoto Performance Aluminum Radiator for BMW E46 non-M vehicles is designed and engineered to reduce coolant temperatures by 19°F (10.5°C), and to protect your car from overheating during aggressive driving or hot lapping sessions. It is the ideal upgrade for your 3-series, and will outlast the weak stock plastic radiators. The Mishimoto BMW E46 radiator features a large two-row core, 100% brazed aluminum construction, and polished end tanks, resulting in greatly improved cooling efficiency for your engine. The engineers at Mishimoto designed this E46 radiator to feature a 20% increase in coolant capacity over the stock radiator. The Mishimoto E46 radiator also improves coolant surface are by 18% and air surface area by 41%. This aluminum radiator is an ideal upgrade to keep your E46 running cool!

This innovative radiator design features CNC inlets and outlets that work perfectly with your stock plastic quick-disconnect and Mishimoto E46 Non-M Radiator Hoses! The Mishimoto BMW E46 radiator comes in two separate versions for manual and automatic transmissions; with the automatic transmission model featuring an auxiliary inlet port for the stock automatic transmission cooler connection. Every Mishimoto aluminum radiator is a direct-fit making installation effortless. Like all Mishimoto BMW performance parts, this radiator includes the Mishimoto Lifetime Warranty, ensuring superb product quality and craftsmanship.

• Reduces coolant temperatures by 19°F (10.5°C) compared to the stock radiator
• Fully brazed aluminum core with TIG-welded end tanks
• 18% increase in coolant surface area
• 41% increase in air surface area
• 20% increase in coolant capacity
• 40mm, 2-row core
• Fits perfectly with stock electric fan and Mishimoto BMW E46 Non-M Performance Fan Shroud
• Fits with the stock or the upcoming Mishimoto aluminum expansion tank