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

Description

Enhance your 2017-2019 Chevrolet or GMC 6.6L Duramax L5P engine performance with the Mishimoto Performance Intercooler. Designed to improve cooling efficiency and reduce intake temperatures, this intercooler helps maintain optimal engine power and prevents potential damage caused by high heat. Constructed with durable cast-aluminum end tanks, it resists cracking under high-pressure conditions, ensuring longevity and reliability. The 68mm-thick bar-and-plate core is 70% thicker than the stock unit, providing maximum cooling capacity while significantly reducing restriction by over 64%. This upgrade allows for better airflow and increased power output, especially during demanding driving conditions. The larger inlet and outlet ports, increased by 6mm and 12mm respectively, further enhance flow, reducing pressure drop and boosting overall engine efficiency. Included with the intercooler is an adapter cold-side pipe with a DuraCore™ boot and constant-tension T-bolt clamps, ensuring a secure fit. Two additional bungs on the adapter pipe are available for sensors or water/meth injection, making it customizable to your specific needs. Finished in a sleek Silver powder coat, this intercooler combines form and function for a professional, high-performance upgrade. Backed by Mishimoto’s lifetime warranty, it offers peace of mind and long-term durability. This intercooler is essential for enthusiasts seeking to maximize their Duramax’s potential while maintaining reliability and strength under demanding conditions, making it an excellent choice for serious modders and daily drivers alike.

Features:

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

• Reduces restriction by over 64% compared to stock intercooler

• Larger inlet and outlet ports for improved airflow and reduced pressure drop

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