Mishimoto 17-19 Chevrolet and GMC 6.6L L5P Duramax Aluminum Radiator

GM designed the 6.6L L5P Duramax around the lifestyle of their customers. Tough, dependable, and rugged. Unfortunately, the Duramax's plastic cooling components, specifically the radiator, don't exhibit the same attributes. Luckily, the Mishimoto engineering team has developed a robust radiator for your 2017-2019 Chevrolet/GMC 6.6L L5P Duramax. Our L5P aluminum radiator features fully aluminum construction, professionally fabricated with stunning TIG welds. This durable aluminum construction improves strength and works alongside our strategic core design to provide superior heat dissipation. Our radiator's core offers a 25-percent increase in coolant capacity and a 14-percent increase in total core volume for additional cooling capacity. The Mishimoto radiator fits 2017-2019 L5P Duramax equipped vehicles with just minor trimming of the radiator fan shroud to accommodate our thicker core. We've also included a Mishimoto Magnetic Drain Plug to aid in capturing any metallic debris in your coolant, further extending the life of all the components in your cooling system. Like all our Duramax products, this radiator includes the Mishimoto Lifetime Warranty for a lifetime of performance. Aluminum radiator engineered for efficient heat dissipation and optimal engine cooling. Precision-fit design ensures easy installation, corrosion resistance, and reliable performance across varied driving conditions.

• Substantial 25-percent increase in coolant capacity over stock radiator
• 14-percent increase in total core volume over stock radiator
• Fits 2017-2019 Chevrolet/GMC 6.6L Duramax

Designed specifically for the 2017-2019 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD with the 6.6L L5P Duramax engine, the Mishimoto Aluminum Radiator offers a robust upgrade over stock cooling components. Crafted from fully welded aluminum, this radiator provides exceptional durability, corrosion resistance, and efficient heat dissipation, ensuring your engine remains cool under demanding conditions. Its strategic core design features a 25-percent increase in coolant capacity and a 14-percent increase in total core volume, resulting in improved cooling performance and enhanced engine longevity. The precision-fit design allows for straightforward installation, requiring only minor trimming of the radiator fan shroud to accommodate the thicker core. This radiator includes a Mishimoto Magnetic Drain Plug, which captures metallic debris from the coolant, helping to extend the life of your cooling system components. Built with quality and performance in mind, this radiator is backed by Mishimoto’s Lifetime Warranty, providing peace of mind for the long haul. Whether you’re towing, hauling, or daily driving, this radiator is engineered to meet the demands of rugged diesel engines while maintaining optimal engine temperatures. It is an ideal upgrade for those seeking reliable, high-performance cooling with minimal hassle and maximum durability. Enhance your vehicle's cooling system with Mishimoto’s durable aluminum radiator designed for your Chevrolet or GMC 6.6L L5P Duramax engine.

Features:

• Substantial 25-percent increase in coolant capacity over stock radiator

• 14-percent increase in total core volume for improved cooling capacity

• Precision-fit design for easy installation with minor shroud trimming

• Fully TIG-welded aluminum construction enhances strength and durability

• Includes Mishimoto Magnetic Drain Plug to capture metallic debris and extend component life

Fitment:
2017 Chevrolet Silverado 2500 HD High Country
2017 Chevrolet Silverado 2500 HD LT
2017 Chevrolet Silverado 2500 HD LTZ
2017 Chevrolet Silverado 2500 HD WT
2017 Chevrolet Silverado 3500 HD High Country
2017 Chevrolet Silverado 3500 HD LT
2017 Chevrolet Silverado 3500 HD LTZ
2017 Chevrolet Silverado 3500 HD WT
2017 GMC Sierra 2500 HD Base
2017 GMC Sierra 2500 HD Denali
2017 GMC Sierra 2500 HD SLE
2017 GMC Sierra 2500 HD SLT
2017 GMC Sierra 3500 HD Base
2017 GMC Sierra 3500 HD Denali
2017 GMC Sierra 3500 HD SLE
2017 GMC Sierra 3500 HD SLT
2018 Chevrolet Silverado 2500 HD High Country
2018 Chevrolet Silverado 2500 HD LT
2018 Chevrolet Silverado 2500 HD LTZ
2018 Chevrolet Silverado 2500 HD WT
2018 Chevrolet Silverado 3500 HD High Country
2018 Chevrolet Silverado 3500 HD LT
2018 Chevrolet Silverado 3500 HD LTZ
2018 Chevrolet Silverado 3500 HD WT
2018 GMC Sierra 2500 HD Base
2018 GMC Sierra 2500 HD Denali
2018 GMC Sierra 2500 HD SLE
2018 GMC Sierra 2500 HD SLT
2018 GMC Sierra 3500 HD Base
2018 GMC Sierra 3500 HD Denali
2018 GMC Sierra 3500 HD SLE
2018 GMC Sierra 3500 HD SLT
2019 Chevrolet Silverado 2500 HD High Country
2019 Chevrolet Silverado 2500 HD LT
2019 Chevrolet Silverado 2500 HD LTZ
2019 Chevrolet Silverado 2500 HD WT
2019 Chevrolet Silverado 3500 HD High Country
2019 Chevrolet Silverado 3500 HD LT
2019 Chevrolet Silverado 3500 HD LTZ
2019 Chevrolet Silverado 3500 HD WT
2019 GMC Sierra 2500 HD Base
2019 GMC Sierra 2500 HD Denali
2019 GMC Sierra 2500 HD SLE
2019 GMC Sierra 2500 HD SLT
2019 GMC Sierra 3500 HD Base
2019 GMC Sierra 3500 HD Denali
2019 GMC Sierra 3500 HD SLE
2019 GMC Sierra 3500 HD SLT

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1