Mishimoto 99-06 BMW 323i/323i/328i/330i w/ Auto Transmission Performance Aluminum Radiator - MMRAD-E46-323AFind parts that fit my vehicle

Mishimoto 99-06 BMW 323i/323i/328i/330i w/ Auto Transmission Performance Aluminum Radiator - MMRAD-E46-323A

• Reduces coolant temperatures by 19°F (10.5°C)
• Large two-row core, 100% brazed aluminum construction
• Polished end tanks for improved cooling efficiency
• 20% increase in coolant capacity over stock radiator
• Improves coolant surface area by 18% and air surface area by 41%
• CNC inlets and outlets compatible with stock plastic quick-disconnect Mishimoto E46 Non-M Radiator Hoses
• Direct-fit for effortless installation
• Includes Mishimoto Lifetime Warranty

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 E46 non-M 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 radiator to feature a 20% increase in coolant capacity over the stock radiator. The Mishimoto radiator also improves coolant surface area 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 Mishimoto E46 Non-M Radiator Hoses! The Mishimoto 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. This radiator includes the Mishimoto Lifetime Warranty, ensuring superb product quality and craftsmanship.

Vehicle Fitment

• 2000 BMW 323Ci Base
• 1999 BMW 323i Base
• 2000 BMW 323i Base
• 1999 BMW 323is Base
• 2001 BMW 325Ci Base
• 2002 BMW 325Ci Base
• 2003 BMW 325Ci Base
• 2001 BMW 325i Base
• 2002 BMW 325i Base
• 2003 BMW 325i Base
• 2001 BMW 325xi Base
• 2002 BMW 325xi Base
• 2003 BMW 325xi Base
• 2000 BMW 328Ci Base
• 1999 BMW 328i Base
• 2000 BMW 328i Base
• 1999 BMW 328is Base
• 2001 BMW 330Ci Base
• 2002 BMW 330Ci Base
• 2003 BMW 330Ci Base
• 2001 BMW 330i Base
• 2002 BMW 330i Base
• 2003 BMW 330i Base
• 2001 BMW 330xi Base
• 2002 BMW 330xi Base
• 2003 BMW 330xi Base
• 2003 BMW Z4 2.5i
• 2003 BMW Z4 3.0i
• 2004 BMW 325Ci Base
• 2004 BMW 325i Base
• 2004 BMW 325xi Base
• 2004 BMW 330Ci Base
• 2004 BMW 330i Base
• 2004 BMW 330xi Base
• 2005 BMW 325Ci Base
• 2005 BMW 325i Base
• 2005 BMW 325xi Base
• 2005 BMW 330Ci Base
• 2005 BMW 330i Base
• 2005 BMW 330xi Base
• 2006 BMW 330i Base
• 2006 BMW 325Ci Base
• 2006 BMW 330Ci Base
• 2006 BMW 330xi Base
• 2006 BMW Z4 M Roadster
• 2006 BMW Z4 Roadster 3.0i
• 2006 BMW Z4 Roadster 3.0si
• 2006 BMW Z4 M Coupe
• 2006 BMW Z4 Coupe 3.0si
• 2007 BMW Z4 Coupe 3.0si
• 2007 BMW Z4 M Cou

Cooling products are essential components to keeping your vehicle running at optimal temperatures. Whether you are looking for a radiator, fans, or oil coolers, we've got you coered with the top brands like Mishimoto, Koyorad, Skunk2, Moroso, and more!

Radiators cool down and store the coolant in your vehicle. Aftermarket radiators typically provide better cooling than factory, and can really clean up the look of your engine bay. Without proper cooling, your engine can overheat. We recommend upgrading your OEM radiator to and aftermarket radiator if you plan on doing any hard driving for long periods of time, or plan to take your car onto the track for heavy use.

Mishimoto, the world leader in performance cooling products, was created for automotive enthusiasts by automotive enthusiasts. Established in 2005, we have more than a decade of experience in working toward our goal of providing superior cooling system upgrades for sport compact, modern muscle, European performance, classics, Jeeps, and trucks.

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