Performance Aluminum Radiator, fits Chevy/GMC Silverado/Sierra 1500 2019+

$974.95

Regular Price $1,072.00

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Mishimoto Liquid Chill® OE Coolant, Orange, North American Vehicles, 1 Gallon

4 Gallon

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Installation Difficulty: Medium

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Key Features

TIG-welded aluminum construction for maximum durability and reliability
Strutted tubes along the top and bottom rows for added rigidity under vibration and chassis flex
Oversized 7-row internal oil cooler for improved cooling efficiency compared to stock
119% increase in core volume and 31% increase in fluid capacity over stock for superior heat rejection
Durable aluminum side brackets provide secure and dependable mounting
Foam on the back of the core ensures a proper fan shroud seal for maximum airflow
Includes magnetic drain plug to capture debris and fragments in your cooling system
Replaces brittle plastic stock components with robust aluminum to prevent cracks and leaks
Mishimoto Lifetime Warranty

See all features

Key Features

TIG-welded aluminum construction for maximum durability and reliability
Strutted tubes along the top and bottom rows for added rigidity under vibration and chassis flex
Oversized 7-row internal oil cooler for improved cooling efficiency compared to stock
119% increase in core volume and 31% increase in fluid capacity over stock for superior heat rejection
Durable aluminum side brackets provide secure and dependable mounting
Foam on the back of the core ensures a proper fan shroud seal for maximum airflow
Includes magnetic drain plug to capture debris and fragments in your cooling system
Replaces brittle plastic stock components with robust aluminum to prevent cracks and leaks
Mishimoto Lifetime Warranty

Upgrade your 2019+ Chevy Silverado or GMC Sierra 1500 with a radiator built to handle the toughest jobs and weekend adventures. Crafted from TIG-welded aluminum with durable aluminum side brackets, our Performance Aluminum Radiator replaces the factory’s brittle plastic components to eliminate cracks and leaks while ensuring a precise, secure fit.

With a 119% increase in core volume and 31% increase in fluid capacity over stock, this radiator delivers exceptional cooling performance to keep your engine running at peak efficiency. A 7-row internal oil cooler improves heat transfer compared to the OEM’s 6-row design, while strutted tubes along the top and bottom rows add strength and rigidity to withstand vibration, pressure, and chassis flex. Foam applied to the back of the core ensures a proper fan shroud seal, maximizing airflow for consistent cooling no matter the conditions.

For added protection, the radiator includes a magnetic drain plug that captures debris and metal fragments circulating through the cooling system. Whether you’re hauling heavy loads, towing uphill, or exploring the backcountry, our Performance Aluminum Radiator keeps your truck cool, reliable, and ready for anything. Like every Mishimoto product, it’s backed by our Lifetime Warranty for complete confidence on every drive.

More Information
Weight (Pounds)	10
Overall Length (in)	42.56
Overall Height (in)	23.01
Overall Width (in)	5.31
Core Length (in)	35.12
Core Height (in)	19.5
Core Thickness (in)	1.88
Inlet (in)	1.22
Outlet (in)	1.42
Drain Plug Thread Size	M12x1.5
Material	Aluminum
Coolant Capacity	4

Installation Guides

MMRAD-T1-19 Installation Guide

(Size: 784.1 KB)

Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.

For our complete warranty policy, please click here.