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Mishimoto
Mishimoto Toyota Tundra Replacement Radiator 2000-2006
SKU: M00C R2321-AT
Moderate — 2–4 hours
Description
Part #: R2321-AT
This 2000-2006 Toyota Tundra V8 radiator is a direct OEM replacement for your old stock unit. There is no need to bend, cut, or modify anything to ensure a proper fitment in your vehicle. This radiator features OEM spec plastic end tanks attached to an aluminum core for stock cooling efficiency. At some point the inevitable happens to original stock radiators. They either spring a leak, get clogged up, or a plastic inlet or outlet cracks due to years of constant clamp pressure. This 2000-2006 Toyota Tundra V8 Replacement Radiator radiator is a perfect replacement to keep your cooling system in top notch shape, and just like all Mishimoto parts, comes with the Mishimoto Lifetime Warranty.
Features:
- Direct fit for the 2000-2006 Toyota Tundra V8
- Ideal replacement for an aged, clogged, or leaking stock radiator
- Functions with all stock engine bay equipment
- Mishimoto Lifetime Warranty
Replacement Radiator, fits Toyota Tundra V8 2000-2006
Fitment
Fitment Guaranteed
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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.
Available on iOS & Android
Specifications
| Brand | Mishimoto |
| Part Number | M00C R2321-AT |
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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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