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Mishimoto

Mishimoto OE Replacement Radiators

3.66 out of 5 stars 32 Customer Reviews

Mishimoto OE replacement radiators are ideal replacements for aged, clogged, or leaking original equipment radiators. They are an exact fit replacements, function w
Mishimoto OE replacement radiators are ideal replacements for aged, clogged, or leaking original equipment radiators. They are an exact fit replacements, function with all stock engine bay equipment, and require no alterations. A failed radiator can land a vehicle directly into the shop. Don't let an aged or leaking stock radiator be the downfall of a good engine.

Key features of Mishimoto OE replacement radiators include:

* Application specific for an exact fit installation
* 100 percent brazed aluminum core for increased strength and clean joints
* Durable plastic tanks
* Automatic transmission and access
Mishimoto OE replacement radiators are ideal replacements for aged, clogged, or leaking original equipment radiators. They are an exact fit replacements, function with all stock engine bay equipment, and require no alterations. A failed radiator can land a vehicle directly into the shop. Don't let an aged or leaking stock radiator be the downfall of a good engine.

Key features of Mishimoto OE replacement radiators include:

* Application specific for an exact fit installation
* 100 percent brazed aluminum core for increased strength and clean joints
* Durable plastic tanks
* Automatic transmission and accessory coolers included where applicable
* Compatible with all OE fittings, hoses, and brackets

Showing In Stock Items. Show All 6 Items.

Results 1 - 6 of 6

Mishimoto OE Replacement Radiators R2423-AT

Mishimoto OE Replacement Radiators R2423-AT

Mishimoto OE Replacement Radiators R2423-AT

Radiator, Aluminum, Plastic, Cadillac, Chevy, GMC, Auto Trans, Each

Part Number: MIO-R2423-AT

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Mishimoto OE Replacement Radiators R1696-AT

Mishimoto OE Replacement Radiators R1696-AT

Mishimoto OE Replacement Radiators R1696-AT

Radiator, Exact Fit, Aluminum, Plastic, Without Raised Filler Neck, Chevrolet, GMC, 7.4L, Each

Part Number: MIO-R1696-AT

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Mishimoto OE Replacement Radiators R622-AT

Mishimoto OE Replacement Radiators R622-AT

Mishimoto OE Replacement Radiators R622-AT

Radiator, Exact Fit, Aluminum, Plastic, Chevrolet, GMC, HD Cooling, Each

Part Number: MIO-R622-AT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Mishimoto OE Replacement Radiators R624-AT

Mishimoto OE Replacement Radiators R624-AT

Mishimoto OE Replacement Radiators R624-AT

Radiator, Exact Fit, Aluminum/Plastic, Natural, Crossflow, Chevrolet, GMC, Each

Part Number: MIO-R624-AT

2.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Mishimoto OE Replacement Radiators R13690

Mishimoto OE Replacement Radiators R13690

Mishimoto OE Replacement Radiators R13690

Radiator, Aluminum, Plastic, Chevrolet, GMC, Natural, Each

Part Number: MIO-R13690

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Mishimoto OE Replacement Radiators R1826-AT

Mishimoto OE Replacement Radiators R1826-AT

Mishimoto OE Replacement Radiators R1826-AT

Radiator, OE Replacement, Crossflow, Aluminum/Plastic, Black/Natural, Transmission Cooler, Chevrolet, GMC, Isuzu, Oldsmobile, Each

Part Number: MIO-R1826-AT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

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