Sale

Heating and Cooling Radiators

Mishimoto

Mishimoto 03-09 Toyota 4-Runner / GX470 4.7L Performance Aluminum Radiator

$715.00 $649.95 Save $65.05

SKU: M00C MMRAD-4RUN-03

In Stock
In Stock
Ships by Aug 8
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: MMRAD-4RUN-03

The 2003-2009 Toyota 4Runner V8 is known for its ruggedness, reliability, and off-road capability, but as they grow older the stock parts are starting to show their age. Over time, the factory radiator can develop issues such as leaks, corrosion, or clogging. Upgrading to a new Mishimoto performance aluminum radiator can prevent these problems before they occur, saving you from potential breakdowns on the trail. For those who use their 2003-2009 Toyota 4Runner for off-roading, this radiator can handle the additional strain and heat generated during these activities, providing better reliability and performance in rugged conditions. Our direct-fit radiator features a 40mm thick core for increased cooling capacity. Constructed entirely from aluminum with durable, TIG-welded end tanks, it includes an efficient in-tank liquid-to-liquid stacked plate transmission cooler for optimal transmission fluid temperature control. The radiator also comes with a magnetic drain plug to capture metallic debris in your cooling system and is backed by the Mishimoto Lifetime Warranty for peace of mind.

Aluminum radiator engineered for efficient heat dissipation and optimal engine cooling. Precision-fit design ensures easy installation, corrosion resistance, and reliable performance across varied driving conditions.

MIA's Description

The Mishimoto Performance Aluminum Radiator is a direct fit for the Toyota 4Runner/Lexus GX470 4.7L V8 from 2003-2009. It features a 40mm thick core for increased cooling capacity and is constructed from full aluminum with durable, TIG-welded end tanks. It includes an efficient in-tank liquid-to-liquid stacked plate transmission cooler, a magnetic drain plug, and adhesive-backed EPDM foam.

Fitment

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Specifications

BrandMishimoto
Part NumberM00C MMRAD-4RUN-03

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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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