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Mishimoto Aluminum Radiator / Mazda RX-8 Manual 2004-2008 - Modern Automotive Performance

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Mishimoto

Mishimoto Aluminum Radiator / Mazda RX-8 Manual 2004-2008

PART# MIS MMRAD-RX8-04
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$ 294.95   $ 392.50
Instant Savings of 25% ($ 97.55)

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The Mishimoto performance aluminum radiator for the Mazda RX-8 is the ideal upgrade to the stock RX8 radiator. Designed and specifically engineered to maximize cooling efficiency by up to 30%, boost engine functions and protect your car from overheating. Whether you use your Mazda RX-8 for daily driving or take it to the track, many people overlook the importance of installing an upgraded radiator in their engine. A stock radiator can not handle the heat that comes along with having a great deal of horsepower. The Mishimoto Mazda RX-8 radiator features a lightweight dual core, 100% brazed aluminum, and polished end tanks. Every Mishimoto Performance Radiator is a direct OEM fit, making installation effortless, no cutting or modification is required.

Specifications

  • Core Size: 14.17" x 25.12"
  • Rows: 2
  • Inlet: 1.4"
  • Outlet: 1.4"
  • Core Thickness: 1.57"
  • Tank Wall Thickness: .08"
  • Fill Neck: None
  • Purchase Includes: Mishimoto Radiator, Mishimoto Radiator Cap, 1 Year Warranty

About Mishimoto

Mishimoto radiators are constructed of lightweight high-quality aluminum. Each radiator is hand welded. If you look at the welds on our radiators compared to some of the others on the market, you will see superior craftsmanship. One major problem with aftermarket radiators is leaking from the outlet to the overflow reservoir. We use specially designed brass fittings and ensure a 100% leak proof radiator. All of our radiators are pressure tested, TWICE! Notice the billet aluminum fill neck is unlike any other radiator. You can jump up and down on it, and it will never break or crack!
The Mishimoto performance aluminum radiator for the Mazda RX-8 is the ideal upgrade to the stock RX8 radiator. Designed and specifically engineered to maximize cooling efficiency by up to 30%, boost engine functions and protect your car from overheating. Whether you use your Mazda RX-8 for daily driving or take it to the track, many people overlook the importance of installing an upgraded radiator in their engine. A stock radiator can not handle the heat that comes along with having a great deal of horsepower. The Mishimoto Mazda RX-8 radiator features a lightweight dual core, 100% brazed aluminum, and polished end tanks. Every Mishimoto Performance Radiator is a direct OEM fit, making installation effortless, no cutting or modification is required.

Specifications

  • Core Size: 14.17" x 25.12"
  • Rows: 2
  • Inlet: 1.4"
  • Outlet: 1.4"
  • Core Thickness: 1.57"
  • Tank Wall Thickness: .08"
  • Fill Neck: None
  • Purchase Includes: Mishimoto Radiator, Mishimoto Radiator Cap, 1 Year Warranty

About Mishimoto

Mishimoto radiators are constructed of lightweight high-quality aluminum. Each radiator is hand welded. If you look at the welds on our radiators compared to some of the others on the market, you will see superior craftsmanship. One major problem with aftermarket radiators is leaking from the outlet to the overflow reservoir. We use specially designed brass fittings and ensure a 100% leak proof radiator. All of our radiators are pressure tested, TWICE! Notice the billet aluminum fill neck is unlike any other radiator. You can jump up and down on it, and it will never break or crack!

Customer Reviews

Based on 61 reviews
90%
(55)
8%
(5)
2%
(1)
0%
(0)
0%
(0)
V
V.C.
Cooling like a champ

Works great

T
T.
Max Cooling!!!

Definitely a must have, when needing to keep your performance car cool!

A
A.M.
Pretty radiator

The mishimoto radiator has good clean welds and looks like exact fit but I haven't installed yet to verify.

A
A.K.
Mishimoto is the best when it comes to cooling!

I bought this radiator by accident, for some reason i though this was a Mishimoto intercooler and just couldnt hit the buy button fast enough. Well i never return things and i ended up replacing my stock radiator with this one and the quality is amazing and lowered my operating temps by few degrees. I will be safely taking my GTI to the Atlanta Speedway for track days in the summer so i am happy with my purchase.

J
J.M.
Radiator

Very good quality radiator. Welds all looks great, with a nice shiny finish. Fit was tight but thats expected with 2.5” intercooler pipes

MAP Limited Lifetime Warranty

1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

For warranty evaluation please create a support ticket via this form here.

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