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Mishimoto 87-91 BMW E30 M3 Manual Aluminum Radiator

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$327.95
$327.95 $361.00
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An ideal upgrade to the stock OEM radiator, the Mishimoto BMW E30 1987-1991 M3 aluminum radiator will give your vehicle a cooler, more efficient running engine.Most people overlook the importance of installing an upgraded radiator in their engine, not only will it produce 30-percent greater cooling capacity, but it will also boost engine functions and prevent your car from overheating.All Mishimoto performance radiators are made with durable aircraft quality aluminum, feature a dual core, and polished end tanks.By replacing your stock BMW radiator you will notice a cooler, more efficient running engine.Mishimoto can solve your cooling problems with our durable, efficient aluminum radiator.

Installation Instructions
  • Features a two-row, 1.65-in thick brazed aluminum core, providing ideal fluid temperatures on the street or track
  • Ideal replacement for an aged, clogged, or leaking stock radiator
  • Full aluminum design with durable, TIG-welded construction

This Part Fits:

Year Make Model Submodel
1988-1991 BMW M3 Base
Mishimoto 87-91 BMW E30 M3 Manual Aluminum Radiator

$327.95

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    Ordered a product and it arrived the next day. Super impressed with the speed and the careful packaging.

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    Seattle, Washington

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    Austin, Texas

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    Wide variety of products across the range. Found everything I needed in one place, very convenient.

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    The product I bought exceeded my expectations. Top-notch quality, thoughtful design, and it came beautifully packaged.

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    San Francisco, California

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    Have ordered multiple times, always received exactly what was described. Products are genuine and fully functional.

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    Denver, Colorado

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    Checkout was quick and straightforward. My order confirmation came through instantly, and everything arrived exactly as expected.

    Morgan Lee
    Portland, Oregon

  • Great value

    Really pleased with the quality for the price. The product felt premium, worked perfectly out of the box, and was well packaged.

    Jamie Carter
    Manchester, England

Can I return a part after it has been installed?

Generally, installed or used performance parts cannot be returned. We strongly recommend verifying vehicle fitment and inspecting the product before installation.

Can I cancel my order after it has been placed?

We begin processing orders as quickly as possible. If you need to cancel, contact us immediately. Once an order has entered fulfillment, been submitted to a supplier, or shipped, cancellation may no longer be possible.

Will this part fit my vehicle?

Fitment varies by year, make, model, trim, engine, and drivetrain. Use our vehicle fitment information to confirm compatibility. If you're unsure, contact us with your VIN and we'll help verify fitment before you order.

How do I know if this is the right upgrade for my build?

Not every upgrade makes sense for every vehicle or build. Tell us your vehicle, current modifications, and performance goals, and we'll help determine whether this product is a good fit.

Are the products you sell authentic?

Yes. We source products through established manufacturers and authorized distribution channels. We do not sell counterfeit or imitation performance parts.

Is professional installation recommended?

For most performance components, yes. Proper installation is critical for fitment, reliability, and performance. Some products may also require specialized tools, programming, tuning, or additional supporting modifications.