Sale

Heating and Cooling Radiators

Mishimoto

X-Line 2" Triple Row Aluminum Radiator

$451.00 $409.95 Save $41.05

SKU: MMRAD-STI-08XR

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Mishimoto X-Line Performance Aluminum Radiator is a triple-row (2” thick) core radiator designed for improved strength and reliability. It features 16% thinner-than-stock tubes for increased cooling efficiency and greater density for higher cooling capacity. This radiator offers more contact points for additional heat transfer and a design that creates more air turbulence to maximize cooling efficiency. It includes two 1.3 bar high-pressure radiator caps to raise the boiling point of the engine coolant.

Engineered with a 100% brazed aluminum construction and TIG-welded polished end tanks, this radiator provides superior strength and longevity. Its lightweight design helps maintain vehicle balance and performance. The direct OEM fit ensures an easy, no-modification installation. It also includes a magnetic drain plug to capture metallic debris. The Mishimoto X-Line Performance Radiator comes with a Mishimoto Lifetime Warranty with accident protection.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandMishimoto
Part NumberMMRAD-STI-08XR
CategoryHeating and Cooling

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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