Mishimoto 17-19 Chevrolet/GMC 6.6 L5p Duramax 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.

• 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

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