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Mishimoto Part # MISMMRAD-GMT-99

Mishimoto 99-14 Chevrolet Silverado 1500 V8 Aluminum Radiator - MMRAD-GMT-99

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Ships from Buffalo, NYOur U.S. warehouse
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The Mishimoto 1999-2014 Chevrolet Silverado 1500 V8 performance aluminum radiator is the ideal upgrade for the stock Silverado radiator. This direct-fit radiator is designed and specifically engineered to maximize the cooling efficiency of your 1999-2014 Silverado whether it's your daily driver or your everyday work truck. Thanks to a 92% thicker core, the Mishimoto 1999-2014 Silverado 1500 V8 radiator boasts a 72% increase in coolant capacity over the stock radiator.

Surface area is also increased by 69% over stock to make the most use of the air flowing through your Silverado's grill. With that significant of a size increase, you would expect an equally significant performance increase; and the Mishimoto 1999-2014 Silverado 1500 V8 performance radiator delivers. Under real-world conditions, this radiator reduced outlet temperatures by 46*F over the stock radiator.

In the same testing, the Mishimoto radiator reduced transmission fluid temperatures by 25*F. Lower engine coolant and transmission fluid temps mean that your engine and transmission last longer and perform better. As with all Mishimoto products, this radiator is backed by Mishimoto's Lifetime Warranty. So whether you're towing your weekend toys or ferrying the kids to school, you can rest easy knowing that your 1999-2014 Silverado 1500's engine and transmission are protected by Mishimoto.

  • Fits with Mishimoto Chevrolet Silverado 1500 V8 Silicone Radiator Hoses.

  • Includes both transmission and oil cooler ports with pre-installed fittings.

  • 72-percent increase in coolant capacity over stock.

Overall height (in) 21.4
Overall length (in) 41.6
Overall width (in) 5.9
Core length (in) 34
Core height (in) 17
Fluid capacity (gal) 2 gal
Rows 3
Inlet (in) 1.33
Outlet (in) 1.57
Core thickness (in) 2
Drain plug thread size M12 x 1.5
Chassis codes GMT800; GMT900
Includes Mishimoto Radiator; Magnetic Drain Plug
Core finish Uncoated
Core row quantity 3
Down flow or cross flow type Cross Flow
Drain plug included Yes
Fluid capacity 1.94 gal
Inlet diameter 1.33 in
Inlet location Top Left
Outlet diameter 1.57 in
Outlet location Bottom Right
Part number MMRAD-GMT-99

Free U.S. standard shipping on qualifying orders $199+. Special order and made-to-order items can't be cancelled or refunded once ordered.

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