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Mishimoto Manual Transmission Performance Aluminum Radiator - MMRAD-E46-323
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 percent 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 percent increase in coolant capacity over the stock radiator. The Mishimoto radiator also improves coolant surface are by 18 percent and air surface area by 41 percent. 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.

Purchase Includes:
  • Mishimoto Radiator
  • Magnetic Drain Plug
  • Mounting Hardware
  • Lifetime Warranty


Features:
  • 40mm, 2-row core
  • Direct fit for the 1999-2006 BMW E46 Non-M vehicles
  • Fully brazed aluminum core with TIG-Welded end tanks
  • Installs in one hour
  • Reduces coolant temperatures by 19 F (10.5 C) compared to the stock radiator


Specifications:
  • Label: Manual Transmission
  • Core Height (in): 17.75
  • Core Length (in): 22.88
  • Core Thickness (in): 1.5
  • Drain Plug Thread Size: M12 x 1.5
  • Fluid Capacity (gal): 2.5
  • Inlet (in): 1.5
  • Material: Aluminum
  • Outlet (in): 1.3
  • Overall Height (in): 27.75
  • Overall Length (in): 18.63
  • Overall Width (ins): 3.75
  • Rows: 2


Fitment:
  • BMW 320i Base 2001-2005
  • BMW 323Ci Base 2000
  • BMW 323i Base 1999-2001
  • BMW 323is Base 1999
  • BMW 325Ci Base 2001-2006
  • BMW 325i Base 2001-2005
  • BMW 325xi Base 2001-2005
  • BMW 328Ci Base 2000
  • BMW 328i Base 1999-2000
  • BMW 328is Base 1999
  • BMW 330Ci Base 2001-2006
  • BMW 330Ci M 2005
  • BMW 330i Base 2001-2005
  • BMW 330i M 2005
  • BMW 330xi Base 2001-2005
  • BMW Z4 2.5 2003-2006
  • BMW Z4 2.5 i 2007-2009
  • BMW Z4 3.0i 2003-2006
  • BMW Z4 3.0si 2007-2009
  • BMW Z4 Coupe 3.0si 2006-2008
  • BMW Z4 M Coupe 2006-2009
  • BMW Z4 M Roadster 2006-2009
  • BMW Z4 Roadster 3.0i 2006-2008
  • BMW Z4 Roadster 3.0si 2006-2008
  • BMW Z4 sDrive30i 2009
  • BMW Z4 sDrive35i 2009
  • Chassis Codes: E46

Other Part Numbers:
Mishimoto #misMMRAD-E46-323

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2001-2005
 BMW 320i
2000
 BMW 323Ci
1999-2001
 BMW 323i
1999
 BMW 323is
2001-2006
 BMW 325Ci
2001-2005
 BMW 325i
2001-2005
 BMW 325xi
2000
 BMW 328Ci
1999-2000
 BMW 328i
1999
 BMW 328is
2001-2006
 BMW 330Ci
2001-2005, 2015
 BMW 330i
2001-2005
 BMW 330xi
2003-2009
 BMW Z4
2006-2009
 BMW Z4 M

Mishimoto Banner

Who is Mishimoto?

Mishimoto is an aftermarket automotive company that was established in 2005. They are known for creating the industry’s best performing cooling system components. Today, they have become the market leader and has been chosen by various enthusiasts worldwide.

Parts for All Your Cooling Needs

Mishimoto offers a wide range of products such as couplings, radiators, fans, and other cooling system components for practically every vehicle, may it be a sport compact, truck, jeep, muscle cars, and classic vehicles. They also offer intake systems and intercoolers that help the vehicle gain more horsepower.

Built to Perform Better

The company creates products that are better than the stock components. Their parts are designed to work in higher pressure ratings and are more robust. Hence, they are the brand of choice by tuners and enthusiasts who demand a cooling system that can work for high-performance applications. Many racers choose Mishimoto as it has proven itself to produce race winners whatever racing discipline it is, may it be circuit racing, drag racing, drifting, and off road racing.

Purchase Mishimoto Products at Vivid Racing

Your vehicle cooling system plays a critical role in your vehicle. It keeps the temperature at bay and prevents severe damages caused by overheating. If you want a product that can put your trust in, then Mishimoto is the brand for you. Tested by many racers on the track and a variety of car enthusiasts on the street, you can be sure that you will never go wrong with Mishimoto.

Visit Vivid Racing and check out their list of products that would fit your specific needs.











Mishimoto Automotive ("Mishimoto") warrants its products under this lifetime limited warranty policy ("Warranty Policy"). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a "Mishimoto Product" and collectively, the "Mishimoto Products") and (ii) the original purchaser of such Mishimoto Product ("Purchaser"). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.

Pursuant to the terms and conditions of this Warranty Policy, after submission of a valid claim by a Purchaser and regardless of the condition of the product for which such valid claim is submitted, if it is determined by Mishimoto that such Mishimoto Product was not manufactured to Mishimoto's advertised specifications or if such claim was submitted pursuant to Mishimoto's Accident Protection Plan, as described herein, Mishimoto will, at its discretion: (i) repair or replace Purchaser's original Mishimoto Product; (ii) replace Purchaser's original Mishimoto Product with the most current available model (if, for example, the original model of the product for which a valid claim has been submitted is not available); or (iii) provide the purchaser with a gift card redeemable at Mishimoto.com in the amount of the original purchase price of the original Mishimoto Product (if, for example, Mishimoto has discontinued support for a Purchaser's specific application).

To submit a claim for a Mishimoto Product under this Warranty Policy, you must: (i) fully and accurately fill out the online form provided below; and (ii) provide Mishimoto with a copy of an original sales receipt indicating that you are the original Purchaser of the Mishimoto Product for which the claim is being submitted (you must also provide the information described in the paragraph of this Warranty Policy titled "Mishimoto Accident Protection Plan" if you are submitting a claim for a Mishimoto Product damaged in an accident). In addition, if requested by Mishimoto, you must also send the Mishimoto Product for which a claim is being made, all transportation expenses prepaid, to Mishimoto.

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