Mishimoto MMRAD-GMT-99 Performance Aluminum Rad for 1999-2014 Chevy Silverado

Regular price: $630.95
Regular price: ~~$774.00~~
Sale price: $630.95

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In Stock: 16

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Product Specification:

SKU:MISMMRAD-GMT-99

MPN: MMRAD-GMT-99

UPC: 811580033452

Weight: 27.8 lb

Inventory: 16

Type: Radiators

Vehicle Fitment

1999-2014 Chevrolet Silverado/Sierra 1500 V8 (4.3L-6.2L), 4WD/RWD; includes Cadillac Escalade/Avalanche 5.3L-6.2L

Features

Direct bolt-in upgrade with OEM mounting points
Full aluminum construction with 3-row, 2"-thick core
Installed transmission & oil cooler ports
72 % increased coolant capacity over stock
69 % larger surface area for improved heat dissipation
92 % thicker core reduces coolant outlet temp by 46 °F
Proven 25 °F drop in ATF via integrated cooler ports
Magnetic drain plug to trap metallic debris
Comes with Mishimoto lifetime warranty

Specifications

Core: 34" W x 17" H x 2" thick, 3-row
Overall dims: 41.6" L x 21.4" H x 5.9" D
Fluid capacity: ~1.94 gal
Inlet: 1.33"; outlet: 1.57"
Drain plug: M12 x 1.5 thread
Includes pre-installed transmission & oil cooler fittings

Included Components

1x Mishimoto aluminum radiator (MMRAD-GMT-99)
1x Magnetic drain plug
Pre-installed transmission & oil cooler fittings
Lifetime warranty documentation

Product Description

The Mishimoto MMRAD-GMT-99 performance aluminum radiator is a direct-fit replacement designed specifically for 1999-2014 GM 1500-series trucks with V8 engines, and select Cadillac Escalade/Avalanche models. With a robust 3-row, 2"-thick core and pre-installed cooler ports, it delivers up to a 46 °F reduction in coolant outlet temps and a 25 °F drop in transmission ATF temps - ideal for towing, performance builds, or daily driving.

Installation is straightforward with no modifications needed; the radiator mounts in OEM locations and includes cooler ports compatible with stock lines. The added coolant capacity (+72 %) and increased surface area (+69 %) ensure superior thermal performance and engine protection. Backed by Mishimoto's lifetime warranty and featuring a magnetic drain plug, this radiator is built for durability and ease of maintenance, making it a top-tier cooling upgrade for GM V8 enthusiasts.