Looking for the Megan Aluminum Radiator 40mm Heat Exchanger For 06-15 Mazda MX-5 Miata MT NC? It is on the shelf here, checked and ready to ship.

Servicing hoses and thermostats alongside the main component costs little and prevents a repeat visit. Bleed the air out thoroughly, since trapped air mimics a failing component.
Shops order the megan aluminum radiator 40mm heat from us in volume because the data on the page is accurate.
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Drivers choose the megan aluminum radiator 40mm heat here for honest specification detail and quick dispatch.
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The megan aluminum radiator 40mm heat listed here is checked against your vehicle before dispatch.
Details that matter
- Material: Aluminum
- Category: Cooling Systems
- Price: $277.97 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
Cooling is absolutely crucial during high performance driving. Maintained high load, high RPM instances dramatically increases heat produced by the engine requiring a lot more from the vehicle’s cooling system.
Megan Racing Radiators are comprised completely of aluminum. From the tanks to the primary core. Aluminum tanks are a great upgrade over the plastic usually found on factory radiators which are known to crack and leak especially as they age. The larger heat exchanging core is not only more efficient at transferring heat from the coolant, but also increases total coolant carrying capacity.
Designed to as a complete bolt-on application, Our radiators are designed to comply with factory components such as fans and A/C condensers however due to the slight increase in overall size. Upgrading to high capacity, slim radiator fans is suggested.
- Material: High Quality Full T-6061 Aluminum Construction
- Color: Aluminum
- Finish: Natural
- Type: Radiator
- Style: Direct Bolt-On
- Placement: Front
- Construction Design: 40mm Heat Exchanger Thickness
- Improves cooling efficiency by 35, 45% temp
- Aluminum radiators mark a modern advancement in cooling. Not only does the material dissipate heat at close to double the rate compared to brass, but also reduced the overall weight of the vehicle and provides a stronger and more durable core and tube design
Application:
For 2006-2015 Mazda MX-5 Miata Manual Transmission ONLY (NC 3rd Gen)
Remark: Automatic Transmission Compatible (May require modification)
Installation: Please FLUSH the radiator before installation and properly take all the air pockets out. If its not properly installed, might cause the motor to over heat due to low coolant or air pockets in the cooling system.
Product Content:
- 1 x Radiator
The product does not come with manual/instruction, Professional Install Recommended
Cross Reference Number:
- MR-RT-MMX506, MRRTMMX506
Give us the VIN and we will check trim, engine option and drive type, the three details that break fitment.
See also: Cooling & Climate · Aluminum 1-Row OE Replacement Radiator For 92-95 Chevrolet Lumina APV 3.1L V6 AT · Universal 10″ SLIM Red PULL/PUSH Electric Radiator Engine Bay Cooling Fan · full catalog
Finished surfaces are wrapped and hardware is bagged, so the part arrives ready to install.
Independent information on this topic lives at the NHTSA vehicle safety hub.
Before you order
Will this part fit my vehicle?
Our parts team confirms fitment before the box is sealed. Contact us with your vehicle details and we will settle it in advance.
Do you ship the same day?
Most orders dispatch within one business day. You receive tracking by email the moment the parcel is handed to the carrier.
What is the return policy?
Report any transit damage with a photo and we will send a replacement or refund you. We handle the carrier claim ourselves.
What quality checks does this get?
We inspect cooling components for seal integrity and transit protection before dispatch.

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