Mishimoto BMW M52 M54 M56 E46 PERFORMANCE ALUMINIUM RADIATOR 323I 325I 328I 330I

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399.99€

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In Stock - Available from Supplier Dispatch between 25 September - 2 October.
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EASY RETURNS
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24/7 SUPPORT

The Mishimoto E46 Performance Aluminium Radiator for BMW 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 Performance Aluminium Radiator features a large two-row core, 100% brazed aluminium 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 aluminium 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 Performance Aluminium 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 aluminium 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.

KEY FEATURES

  • Direct fit for the 1999–2006 BMW E46 323i / 325i / 328i / 330i
  • Installs in one hour
  • Reduces coolant temperatures by 19°F (10.5°C) compared to the stock radiator
  • Fully brazed aluminium 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 aluminium expansion tank
  • Mishimoto Lifetime Warranty

APPLICATIONS

  • 1999-2000 BMW 328i (E46, all bodies)
  • 1999-2000 BMW 323i (E46, all bodies)
  • 2001-2005 BMW 325i (E46, all bodies)
  • 2001-2006 BMW 330i (Including ZHP Models)

Will fit models equipped with M52, M54 and M56 engines.

PURCHASE INCLUDES

WARRANTY

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.

For our complete warranty policy, please click here.

ADDITIONAL INFORMATION:

Brand

PREPREG is a common term for a reinforcing fabric such carbon which has been pre-impregnated with a resin system. This resin system (typically epoxy) already includes the proper curing agent. As a result, the prepreg is ready to be laid into the mold without the addition of any more resin. In order for the laminate to cure, an autoclave production process is used, a combination of high pressure and heat.

  • Maximum strength and performance characterictics. In a hand layup production process, it is difficult to achieve 50% fabric and 50% resin content.  Typical hand laminates, even when vacuum bagged, end up with a significant amount of excess resin. Excess resin increases brittleness and reduces overall strength properties. On the other hand, most prepregs contain around 35% resin. This is ideal for maximum cured properties and generally impossible to achieve in normal hand lamination.
  • Uniformity and repeatability. The prepreg is of uniform thickness and each part coming out of the mold may theoretically be the same. Vacuum bagging technology may have some errors in processing, but prepreg ensures production consistency.
  • Reduce curing time. After the thermal curing cycle, no need to wait for the standard 48 hours can be fully cured.
  • Aesthetics. Although prepreg processing still requires mold preparation and demoulding, prepreg processing eliminates air bubbles, makes it easier to obtain a smooth, glossy surface as well as eliminates any seaming lines.

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We offer free tracked shipping on all orders within mainland EU. Orders to remote areas such as Malta, Cyprus, and Iceland may incur a surcharge. Worldwide shipping is also available—please contact us for a quote.

Most orders dispatch within one business day (Monday to Friday). EU delivery takes 3–5 working days from dispatch, and tracking details will be provided via email once your order has shipped.

Please note that import taxes may apply outside the EU, and these are the responsibility of the buyer. Some items may ship directly from our suppliers and may have varying delivery times. If an item is out of stock, we will contact you to discuss the available options.

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RETURNS

Changed your mind? You can return unused, uninstalled items in original packaging within 30 days of delivery. Return shipping is the customer’s responsibility unless the item is faulty.

Custom, used, or built-to-order items are non-returnable.

Once we receive and inspect your return, refunds are typically processed within 10 business days.

If your item is damaged or incorrect, contact us within 48 hours with photos and order details.

📄 View full refund policy

WARRANTY

All VA and VA Motorsports products come with a 1-year limited warranty covering manufacturing defects and fitment issues. For third-party items, warranty terms vary by brand—please check the product listing or contact us for details.

This warranty does not cover wear and tear, incorrect installation, cosmetic damage, labor, or third-party costs.

To start a claim, email us with your order number, issue description, and photos. If the claim is approved, we’ll offer a replacement, store credit, or a refund.

📄 View full warranty policy

FREQUENTLY ASKED QUESTIONS (Faq)

Yes, we do ship worldwide. However, we recommend contacting us before placing your order, as the price only covers the product and does not include shipping costs

Each product listing includes detailed compatibility information. Please review it carefully to ensure the part fits your specific vehicle model and year. If you’re unsure, feel free to contact us with your vehicle details, and we’ll be happy to assist you.

Yes, we do provide this service in our workshop. Our skilled technicians can professionally install your body styling and performance parts to ensure a perfect fit and optimal performance. Please contact us to schedule an appointment or for more information.

Yes, customers within mainland EU can enjoy free shipping on all orders. However, in rare cases, customers from non-EU or remote areas may be contacted about an additional shipping fee. For further questions, feel free to contact us.

Shipping times vary based on your location and the product ordered.

Take note, that in-stock products will be shipped the next working day. Otherwise, your order will be dispatched as stated on its product information.

For customers within the EU, delivery typically takes 3-5 working days from the dispatch date.

For international customers, orders are generally delivered within 5-10 working days from the dispatch date.

We accept returns on unused and uninstalled items within 14 days of purchase. The product must be in its original packaging and condition. Shipping fees are non-refundable, and return shipping costs are the buyer's responsibility.

Mishimoto BMW M52 M54 M56 E46 PERFORMANCE ALUMINIUM RADIATOR 323I 325I 328I 330I
Mishimoto BMW M52 M54 M56 E46 PERFORMANCE ALUMINIUM RADIATOR 323I 325I 328I 330I
399.99€