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Mishimoto

Mishimoto MMRAD-MIA-90 Performance Aluminum Radiator, Compatible with Mazda MX-5 Miata, 1990-1997

  • Based on 170 reviews
Condition: New
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Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, May 27
Order within 15 hours and 12 minutes
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Features

  • Direct fit for the 1990-1997 Mazda Miata 1.6L/1.8L
  • Overall Size: 27.8" x 18" x 2.55" / Core Size: 12.6" x 25.12" / Rows: 2
  • Inlet & Outlet: 1.25" / Core Thickness: 1.97" / Tank Wall Thickness: 0.08"
  • TIG-welded aluminum radiator includes high-pressure rad cap and magnetic drain plug
  • Mishimoto Lifetime Warranty

Description

By replacing your current Miata radiator with a Mishimoto performance aluminum radiator you will undoubtedly notice a cooler more efficient running engine.All Mishimoto Mazda Miata performance aluminum radiators are designed and engineered to maximize cooling efficiency, protect your car from the overheating, and boost overall engine functions.With its lightweight dual core, 100% brazed aluminum, and polished tank ends installing a direct OEM fit Mishimoto radiator is effortless, no cutting or modification is required.All Mishimoto radiators come with a high pressure 1.3 bar Mishimoto radiator cap and a great .Check out the Mazda Miata hose kit, for even greater cooling efficiency.

Manufacturer: ‎Mishimoto


Brand: ‎Mishimoto


Model: ‎MMRAD-MIA-90


Item Weight: ‎8.62 pounds


Product Dimensions: ‎27.8 x 2.5 x 18 inches


Country of Origin: ‎China


Item model number: ‎MMRAD-MIA-90


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎MMRADMIA90


OEM Part Number: ‎MMRAD-MIA-90


Date First Available: February 1, 2006


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Love the look of this radiator
Absolutely beautiful, doesn’t leak, fits perfectly, performs great and was super easy to install. I will add if you plan to keep your factory fans this has the mounts to support that. Overall worth the purchase
Reviewed in the United States on July 12, 2024 by Nic
    • Yes it fits a '97 1.8 liter Miata perfectly with no mods required
This is a nicely made aluminum radiator. The welds all look good, every fitting / mounting hole accurately placed identical to the factory radiator removed. Fans bolted right on, and the radiator dropped right into the lower mounting loops with no problem at all. Once installed the intake crossover tube assembly fit right into place. Make no mistake the radiator is thicker than the factory model, but no modifications were necessary to anything to install it. All in all a great value and easy install. ... show more
Reviewed in the United States on June 17, 2023 by Bud_Dude
    • This is a quality radiator
Even though I took points off for value, this is a bit more expensive than many others, I think it was well spent money. It has a thicker core than stock or even other aluminum radiators & is more nicely finished than others too. While it fits well with the stock mounts & bolts, the added thickness means that the stock fans no longer clear the plastic intake on my '95 NA, a little trimming her & there fixed that issue though. ... show more
Reviewed in the United States on April 10, 2023 by Rich V
    • 1994 Miata
Review Image by Koi Koi
Review Image by Koi Koi
Review Image by Koi Koi
The media could not be loaded. The radiator is a pain to install if you don’t know what your doing id suggest not reusing the lower radiator pins because it doesn’t fit properly. The Install process can be made a lot easier with a second person to help from the top while you push the radiator from the bottom. Overall it’s an amazing upgrade and fits pretty well. Looks amazing and I used the fan shroud kit with fans by mishimoto and it works well ... show more
Reviewed in the United States on August 9, 2021 by Koi Koi
    • Quality Mishimoto radiator for DIU garage. Takes some skills but sure beats Mazda dealer pricing.
The product is reasonably easy to install for the DIU mechanic. The Mishimoto install assist video is misleading as to the ease of install, it does take some work. The new unit does not slide in easily without the mounting bracket in the engine bay being bent to achieve proper sitting of the rad. Next, the company should send rad clamps when ordering the radiator hoses (we ordered separately), not the cheap screw driver ones but clamp type of upgraded. The reconnecting of the electrical to the twin fan assembly should be easier. Additionally, one the electrical is connected, there is no obvious way to secure the wiring to the radiator as it risks being hit by belts and other moving parts at the front of the engine. We had to jury rig a solution. Again, not in the install video. Aside from the above, been driving the Miata MX5 for a few days now, no leaks, performing well. ... show more
Reviewed in the United States on June 30, 2021 by FloridaBlue
    • Excellent product
Happy I decided to spend a bit more. The radiator was a perfect fit and a breeze to install. It is working great.
Reviewed in the United States on May 1, 2024 by Kenneth R Mills
    • High quality
I really like this rad, I don't really have much to add so I'll just give a few tips for anyone upgrading their Miata: - Fits really tight. I had to do a lot of wiggling to get it into my otherwise OEM engine bay. I reused the stock fans and attached them before putting the radiator in the car. Keep all of the bolts when you disassemble your stock cooling system, you'll reuse them. - If you're doing the coolant reroute at the same time, the top inlet is in the OEM location but you also have to consider that its closer to the engine. So I had to buy two 90 degree silicon elbows to go around the throttlebody. - I don't push my car very hard and I probably don't need the cooling capacity. This was a preventative maintenance item because the Miata's plastic-top radiator is known for splitting open. ... show more
Reviewed in the United States on December 29, 2018 by :D
    • Excellent choice for a upgrade.
Installed in a 1995 Mazda Miata with power steering and air. it while it fits snug, it fits well. It is also considerably lighter with greater cooling capacity. I installed it using the factory fans, again, a snug fit, but will fit. I would suggest as I did, to use a heavy poster paper taped covering the core as you lower the unit into place and install the fans However I would also like to acknowledge the vendor as my first unit arrived with some cosmetic packing damage, which they promptly sent a replacement unit. Thank you. Car enthusiasts take a lot of effort to get it right, it's good to see the vendors step up to meet that challenge. ... show more
Reviewed in the United States on October 21, 2017 by John L. Crane

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