Mishimoto
Mishimoto MMRAD4RUN03 Aluminum Radiator for Toyota 4Runner
- SKU:
- 20997443
- MPN:
- mrad4run03
- Availability:
- Usually ships the same or next business day. In stock at our PA warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 06/16/2026 05:40:00 PM PST
- Stock Update:
- 06/16/2026 05:40:00 PM PST
Description
This item is brand-new, factory sealed.
Mishimoto Performance Aluminum Radiator Compatible with Toyota 4Runner V8 2003-2009- Direct Fit for Toyota 4Runner/Lexus GX470 4.7L V8, 2003-2009
- 40mm thick core provides increased cooling capacity
- Full aluminum construction with durable, TIG-welded end tanks
- Efficient in-tank liquid-to-liquid stacked plate transmission cooler provides optimal control of transmission fluid temperatures
- Mishimoto Lifetime Warranty
- Manufacturer: ?Mishimoto
- Brand: ?Mishimoto
- Model: ?MMRAD-4RUN-03
- Item Weight: ?30.9 pounds
- Product Dimensions: ?34.25 x 5.5 x 27.25 inches
- Item model number: ?MMRAD-4RUN-03
- Is Discontinued By Manufacturer: ?No
- Exterior: ?Machined
- Manufacturer Part Number: ?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.
Warranty Information