Mishimoto Performance Radiator | 1999-2006 BMW E46 Non-M (MMRAD-E46-323) Mishimoto

BMW E46 (Non-M) Performance Aluminum Radiator by Mishimoto

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.

Features

• Direct fit for the 1999–2006 BMW E46 323i / 325i / 328i / 330i
• Installs in one hour
• Fully brazed aluminum core with TIG-welded end tanks
• Precision designed CNC-machined quick-disconnect fittings mate perfectly with stock hoses and Mishimoto BMW E46 Non-M Silicone Radiator Hoses
• 18% increase in coolant surface area
• 41% increase in air surface area
• 20% increase in coolant capacity
• 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

Benefits

• Reduces coolant temperatures by 19°F (10.5°C) compared to the stock radiator
• Increased coolant capacity, coolant surface area, and air surface area

Applications

• 1999–2000 BMW 328i (E46)
• 1999–2000 BMW 323i (E46)
• 2001–2005 BMW 325i (E46)
• 2001–2006 BMW 330i (E46)

What’s In The Box?

• 1 – Mishimoto Radiator
• 1 – Magnetic Drain Plug
• Mounting Hardware

Warranty

• Mishimoto Limited Lifetime Warranty