Mishimoto 99-06 BMW 323i/323i/328i/330i Performance Aluminum Radiator
Fits 2000 BMW 323Ci / 328Ci, 1999–2000 BMW 323i / 328i and more
All 21 applications- Authorized dealerGenuine Mishimoto parts, sourced direct
- 30-day returnsSee the return policy
- Diesel techs on the line908-223-9744, call or text
- Secure checkout
Mishimoto 99-06 BMW 323i/323i/328i/330i Performance Aluminum Radiator
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 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 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.
Installation Instructions- Reduces coolant temperatures by 19F (10.5C) compared to the stock radiator
- Fully brazed aluminum core with TIG-welded end tanks
- Installs in one hour
- Brand
- Mishimoto
- Part number
- MMRAD-E46-323
- SKU
- MISMMRAD-E46-323
- UPC
- 748354023640
- Category
- Radiators
- Weight
- 15.1 lb
- Shipping
- Ground, ships in 1 to 2 business days
- 2000BMW 323Ci
- 1999–2000BMW 323i
- 1999BMW 323is
- 2001–2006BMW 325Ci
- 2001–2005BMW 325i
- 2001–2005BMW 325xi
- 2000BMW 328Ci
- 1999–2000BMW 328i
- 1999BMW 328is
- 2001–2006BMW 330Ci
- 2001–2005BMW 330i
- 2001–2005BMW 330xi
- 2003–2009BMW Z4
| Years | Make | Model | Submodel |
|---|---|---|---|
| 2000 | BMW | 323Ci | Base |
| 1999–2000 | BMW | 323i | Base |
| 1999 | BMW | 323is | Base |
| 2001–2006 | BMW | 325Ci | Base |
| 2001–2005 | BMW | 325i | Base |
| 2001–2005 | BMW | 325xi | Base |
| 2000 | BMW | 328Ci | Base |
| 1999–2000 | BMW | 328i | Base |
| 1999 | BMW | 328is | Base |
| 2001–2006 | BMW | 330Ci | Base |
| 2001–2005 | BMW | 330i | Base |
| 2001–2005 | BMW | 330xi | Base |
| 2003–2005 | BMW | Z4 | 2.5i |
| 2003–2005 | BMW | Z4 | 3.0i |
| 2006–2008 | BMW | Z4 | Coupe 3.0si |
| 2006–2008 | BMW | Z4 | M Coupe |
| 2006–2008 | BMW | Z4 | M Roadster |
| 2006–2008 | BMW | Z4 | Roadster 3.0i |
| 2006–2008 | BMW | Z4 | Roadster 3.0si |
| 2009 | BMW | Z4 | sDrive30i |
| 2009 | BMW | Z4 | sDrive35i |
Applications are the manufacturer's published fitment for this part number.
Not sure it fits? Call 908-223-9744 or text us the year, model and engine. We confirm fitment before you order.
- Shipping
- In-stock parts ship in 1 to 2 business days. Tracking is emailed as soon as the label prints.
- Returns
- 30-day returns on unused parts in the original packaging. Return policy.
- Warning
- This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Reviews
What customers say
Verified reviews collected by Loox from real orders.
Good to know
Questions, answered straight.
If it is not here, call or text the counter. Real people, real answers.
Fitment
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Will this fit my truck?
The Fits section at the top of the page lists the manufacturer's applications for this exact part. If your year, make and model is not there, or you are not sure, text us a photo of what you are replacing with your year and engine and we will confirm it before you order.
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What if I order the wrong part?
Call or text us before it ships and we will swap it. After delivery you have 30 days to return it in new, uninstalled condition. The return policy has the restocking details.
Shipping
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When will it ship?
In-stock parts usually ship within 1 to 2 business days from warehouses across the USA. The stock line under the options tells you the status of the part you are looking at. Large items ship LTL freight and we call to schedule delivery.
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Why did I only get part of my order?
We ship from multiple warehouses, so an order with several items can arrive in more than one box. Tracking for each shipment is emailed as it goes out. Full details in the shipping policy.
Returns and warranty
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What is the return policy?
30 days from delivery, in new and uninstalled condition, with a restocking fee. Everything is spelled out in the Returns & Refund Policy.
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How do warranty claims work?
We are an authorized dealer, so the manufacturer's warranty applies to every part we sell. Call or text us with your order number and we handle the claim with the brand for you.
Paying
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Can I pay over time?
Yes. Shop Pay installments are offered at checkout on qualifying orders, and the monthly estimate shows right under the price.
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What is a core deposit?
Some remanufactured parts, like injectors and turbos, carry a refundable core deposit. It is shown on the product page when it applies and refunded when your old part comes back to us.
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Why buy here
A diesel shop that sells parts, not a website that sells boxes.
Every part on this site is one our own techs can stand behind.
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We run what we sell
A working diesel repair and fabrication shop in Nazareth, PA. These are the parts our techs install every week.
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Real techs on the phone
Call or text 908-223-9744 and you get a diesel tech, not a script.
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Authorized dealer
Genuine parts straight from the manufacturer, with the factory warranty behind them.
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Fast from stock
Most in-stock parts ship in 1 to 2 business days from warehouses across the USA.
Authorized dealer for 140+ brands
All brands
- 7+ Years in business
- 6+ Shop technicians
- 30,000+ In-stock SKUs
- 25+ Trucks given away
The shop floor, Nazareth, PAFull Send Diesel, Nazareth, PA
A team of diesel people, not a call center.
Full Send Diesel is a shop full of techs, builders and parts people in Nazareth, Pennsylvania. When you call or text, you reach someone who works on these trucks and knows the parts.
Not sure what you need? Send a photo of what you are replacing with your year and engine. We will point you to the right part, confirm it is in stock, and get it moving.
Mon–Fri, 8am–4pm ET. After hours, text or email and we answer first thing in the morning.
