Mishimoto 17-19 GM 6.6L L5P Duramax Intercooler – Black

Description

Upgrade your 2017-2019 Chevrolet or GMC 6.6L Duramax L5P engine with the Mishimoto performance intercooler, engineered to deliver maximum cooling efficiency and improved airflow. This intercooler features a 68mm-thick bar-and-plate core that is 70 percent thicker than the stock unit, ensuring superior heat dissipation during high-demand driving conditions. The increased core size significantly reduces restriction by over 64 percent compared to the factory intercooler, helping to maintain optimal intake temperatures and protect your engine from heat-related damage. The larger inlet and outlet ports, increased by 6mm and 12mm respectively, further enhance airflow, contributing to improved engine performance and throttle response. Constructed with durable cast-aluminum end tanks that resist cracking under high temperatures and boost pressures, this intercooler is built for long-lasting performance. It includes an adapter cold-side pipe equipped with a DuraCore™ boot and constant-tension T-bolt clamps, with two additional bungs for sensors or water/meth injection, offering versatile customization options. Available in a sleek Stealth Black powder-coated finish, this intercooler is protected by Mishimoto’s lifetime warranty, ensuring reliable performance for years to come. Designed specifically for the 2017-2019 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD models, it provides a straightforward upgrade that boosts cooling capacity and reduces restriction, resulting in enhanced power and reliability. Whether you’re towing, hauling, or seeking improved performance, this intercooler is an essential component for maintaining engine health and maximizing efficiency during demanding driving conditions.

Features:

• 68mm-thick bar-and-plate core is 70 percent thicker than stock for maximum cooling

• Reduces restriction by over 64 percent compared to stock intercooler

• Larger inlet and outlet ports improve airflow and engine performance

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