Mishimoto 11+ Chevrolet/GMC Duramax Intercooler (Black)

SKU: MISMMINT-DMAX-11BK

Intercoolers

MM Intercoolers - IC Only...

Mishimoto

Mishimoto 11+ Chevrolet/GMC Duramax Intercooler (Black)

SKU: MISMMINT-DMAX-11BK

Intercoolers

MM Intercoolers - IC Only...

LOW STOCK! Est Ship 3-5 days. In stock at 1 location (2 available)

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Description

Mishimoto 11+ Chevrolet/GMC Duramax Intercooler (Black)

Mishimoto has released a performance intercooler for the 2011+ Chevrolet/GMC 6.6L Duramax LML. High intake and exhaust gas temperatures can reduce performance and potentially cause engine damage. Protect your investment by upgrading to the Mishimoto 6.6L Duramax LML intercooler. This Duramax intercooler is precision engineered with durable cast aluminum end tanks and an efficient bar-and-plate core, all designed for improved airflow, lower intake temperatures, and improved EGTs. The Mishimoto Duramax intercooler will support substantial boost pressure in your stock or highly modified truck. The Duramax LML intercooler features a 101% increase in core volume and is 73% thicker compared to the factory cooler. Offered in Sleek Silver or Stealth Black, the Mishimoto 6.6L Duramax intercooler is protected by our signature Lifetime Warranty.

Additional Information

High-efficiency intercooler engineered to reduce intake air temperatures for improved power and engine performance. Durable construction ensures optimal heat exchange, consistent boost, and a precise, reliable fit.

Application Summary

2015 Chevrolet Silverado 2500 HD High Country 6.6 Liter 1000, 2015 Chevrolet Silverado 2500 HD High Country 6.6 Liter 6L90, 2011-2015 Chevrolet Silverado 2500 HD LT 6.6 Liter 1000, 2011-2015 Chevrolet Silverado 2500 HD LT 6.6 Liter 6L90, 2011-2015 Chevrolet Silverado 2500 HD LTZ 6.6 Liter 1000, 2011-2015 Chevrolet Silverado 2500 HD LTZ 6.6 Liter 6L90, 2011-2015 Chevrolet Silverado 2500 HD WT 6.6 Liter 1000, 2011-2015 Chevrolet Silverado 2500 HD WT 6.6 Liter 6L90, 2015 Chevrolet Silverado 3500 HD High Country 6.6 Liter 1000, 2015 Chevrolet Silverado 3500 HD High Country 6.6 Liter 6L90, 2011-2015 Chevrolet Silverado 3500 HD LT 6.6 Liter 1000, 2011-2015 Chevrolet Silverado 3500 HD LT 6.6 Liter 6L90, 2011-2015 Chevrolet Silverado 3500 HD LTZ 6.6 Liter 1000, 2011-2015 Chevrolet Silverado 3500 HD LTZ 6.6 Liter 6L90, 2011-2015 Chevrolet Silverado 3500 HD WT 6.6 Liter 1000, 2011-2015 Chevrolet Silverado 3500 HD WT 6.6 Liter 6L90, 2015 GMC Sierra 2500 HD Base 6.6 Liter 1000, 2015 GMC Sierra 2500 HD Base 6.6 Liter 6L90, 2011-2015 GMC Sierra 2500 HD Denali 6.6 Liter 1000, 2011-2015 GMC Sierra 2500 HD Denali 6.6 Liter 6L90, 2011-2015 GMC Sierra 2500 HD SLE 6.6 Liter 1000, 2011-2015 GMC Sierra 2500 HD SLE 6.6 Liter 6L90, 2011-2015 GMC Sierra 2500 HD SLT 6.6 Liter 1000, 2011-2015 GMC Sierra 2500 HD SLT 6.6 Liter 6L90, 2011-2014 GMC Sierra 2500 HD WT 6.6 Liter 1000, 2011-2014 GMC Sierra 2500 HD WT 6.6 Liter 6L90, 2015 GMC Sierra 3500 HD Base 6.6 Liter 1000, 2015 GMC Sierra 3500 HD Base 6.6 Liter 6L90, 2011-2015 GMC Sierra 3500 HD Denali 6.6 Liter 1000, 2011-2015 GMC Sierra 3500 HD Denali 6.6 Liter 6L90, 2011-2015 GMC Sierra 3500 HD SLE 6.6 Liter 1000, 2011-2015 GMC Sierra 3500 HD SLE 6.6 Liter 6L90, 2011-2015 GMC Sierra 3500 HD SLT 6.6 Liter 1000, 2011-2015 GMC Sierra 3500 HD SLT 6.6 Liter 6L90, 2011-2014 GMC Sierra 3500 HD WT 6.6 Liter 1000, 2011-2014 GMC Sierra 3500 HD WT 6.6 Liter 6L90

Part Type

Intercooler

Product Overview

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 05:53:17

Data: v4.2 - Upd: 2026-11-09 03:59:40

Features

101-percent increase in core volume
All-aluminum cast end tanks
Bar-and-plate core is 73-percent thicker than factory

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Alternate Part Number:	MINTDMAX11BK
Color:	Black
Description:	Chevrolet/GMC 6.6L Duramax Intercooler, 2011+
Finish:	Painted
Install Difficulty:	5
Installation Difficulty:	5/5
Material:	Aluminum
OptionLabel:	Black
Part Number:	misMMINT-DMAX-11BK
Feature 1:	Direct fit for 2011-2016 Chevrolet/GMC 6.6L Duramax LML
Feature 2:	101-percent increase in core volume
Feature 3:	Bar-and-plate core is 73-percent thicker than factory
Feature 4:	All-aluminum cast end tanks
Feature 5:	Air diverter in hot-side end tank reduces turbulence and evenly distributes airflow across core
Feature 6:	Reduces turbo stress and extends life
Feature 7:	Available in Sleek Silver and Stealth Black
Feature 8:	Provides improved airflow and lowers intake air temperatures
Feature 9:	Mishimoto Lifetime Warranty
TechSpec Applications:	2011-2016 Chevrolet Silverado 2500 HD w/ 6.6L Duramax LML--2011-2016 Chevrolet Silverado 3500 HD w/ 6.6L Duramax LML--2011-2016 GMC Sierra 2500 HD w/ 6.6L Duramax LML--2011-2016 GMC Sierra 3500 HD w/ 6.6L Duramax LML
TechSpec Core Height (in):	23.01
TechSpec Core Length (in):	36.14
TechSpec Core Thickness (in):	2.72
TechSpec Core Type:	Bar-and-Plate
TechSpec Includes:	(1) Mishimoto Intercooler--(4) M6 x 1.0 x 20 Bolts & Washers--(2) M8 x 1.25 x 35 Bolts & Washers--Mishimoto Lifetime Warranty
TechSpec Inlet (in):	3
TechSpec Outlet (in):	3
TechSpec Overall Height (in):	26.2
TechSpec Overall Length (in):	45.7
TechSpec Overall Width (in):	5.3

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s	Mishimoto
StreetFX SKU	misMMINT-DMAX-11BK
SFX Item ID	4050195
Accounting SKU	mis-MMINT-DMAX-11BK
Manufacturer SKU	MMINT-DMAX-11BK
Manufacturer UPC	748354014709
Alternative References	MIMMMINT-DMAX-11BK, MIO-MINTDMAX11BK, MMINT-DMAX-11BK

Intercooler, Aluminum, Black, Chevy, GMC, 6.6L Diesel, Each

Maximize your ride's performance with a Mishimoto intercooler! These high performance intercoolers significantly lower air intake temperatures, while safely increasing horsepower for small and large turbo applications. Constructed from 6061 aluminum and precision TIG-welded, Mishimoto intercoolers feature sleek styling in a choice of colors for the ultimate in good looks. Whether you want to show it off or go with the popular sleeper look, Mishimoto makes an intercooler to give your engine--and your style--a boost!

Product Attributes
Brand	Mishimoto
Manufacturer's Part Number	MMINT-DMAX-11BK
Part Type	Intercoolers
Product Line	Mishimoto Intercoolers
UPC	748354014709
Intercooler Core Type	Air-to-air
Intercooler Material	Aluminum
Intercooler Color	Black
Intercooler Width Range (in.)	45.00-45.99 in.
Intercooler Height Range (in.)	26.00-26.99 in.
Intercooler Width (in.)	45.70 in.
Intercooler Height (in.)	26.20 in.
Intercooler Depth (in.)	5.30 in.
Intercooler Inlet	Slip fit
Intercooler Inlet Size	3.000 in.
Intercooler Outlet	Factory quick-disconnect
Intercooler Outlet Size	Stock
Intercooler Mounting Brackets Included	Yes
Intercooler Pipe Included	No
Aftercooler Included	No
Aftercooler Remote Water Reservoir Included	No
Remote Mount Electric Water Pump Included	No
Quantity	Sold individually.