Mishimoto 11+ Chevrolet/GMC Duramax Intercooler (Silver)

SKU: MISMMINT-DMAX-11SL

Intercoolers

MM Intercoolers - IC Only...

Mishimoto

Mishimoto 11+ Chevrolet/GMC Duramax Intercooler (Silver)

SKU: MISMMINT-DMAX-11SL

Intercoolers

MM Intercoolers - IC Only...

Sale ends in Calculating... Sat 17 Oct, 7:06 pm AEST

LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.

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Description

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.

Product Overview

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

Features and Benefits

Direct fit for 2011-2016 Chevrolet/GMC 6.6L Duramax LML
101% increase in core volume
Bar-and-plate core is 73% thicker than factory
All-aluminum cast end tanks
Air diverter in hot-side end tank reduces turbulence and evenly distributes airflow across core
Reduces turbo stress and extends life
Available in Sleek Silver and Stealth Black
Provides improved airflow and lowers intake air temperatures
Mishimoto Lifetime Warranty

Product Details

Alternate Part Number:	MINTDMAX11SL
Color:	Silver
Description:	Chevrolet/GMC 6.6L Duramax Intercooler, 2011+
Finish:	Painted
Install Difficulty:	5
Installation Difficulty:	5/5
Material:	Aluminum
OptionLabel:	Silver
Part Number:	misMMINT-DMAX-11SL
SellingPoint01:	Direct fit for 2011-2016 Chevrolet/GMC 6.6L Duramax LML
SellingPoint02:	101-percent increase in core volume
SellingPoint03:	Bar-and-plate core is 73-percent thicker than factory
SellingPoint04:	All-aluminum cast end tanks
SellingPoint05:	Air diverter in hot-side end tank reduces turbulence and evenly distributes airflow across core
SellingPoint06:	Reduces turbo stress and extends life
SellingPoint07:	Available in Sleek Silver and Stealth Black
SellingPoint08:	Provides improved airflow and lowers intake air temperatures
SellingPoint09:	Mishimoto Lifetime Warranty
SellingPoint10:	N/A
SellingPoint11:	N/A
SellingPoint12:	N/A
SellingPoint13:	N/A
SellingPoint14:	N/A
SellingPoint15:	N/A
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 Centerline Radius:	N/A
TechSpec Chassis Codes:	N/A
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 Engine Codes:	N/A
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 Installation Notes:	N/A
TechSpec Maximum Recommended Boost Pressure (PSI):	N/A
TechSpec Maximum Recommended Horsepower:	N/A
TechSpec Note:	N/A
TechSpec Outlet (in):	3
TechSpec Overall Height (in):	26.2
TechSpec Overall Length (in):	45.7
TechSpec Overall Width (in):	5.3
TechSpec Pipe Diameter:	N/A
TechSpec Pipe Length:	N/A
TechSpec Pipe Shape:	N/A
TechSpec Weight (lbs):	N/A

Application Summary

Part Type

Intercooler

Data: v4.2 - Upd: 2026-10-16 16:16:49

Features

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

Specifications

Product Attributes - Brand: Mishimoto
Product Attributes - Manufacturer's Part Number: MMINT-DMAX-11SL
Product Attributes - Part Type: Intercoolers
Product Attributes - Product Line: Mishimoto Intercoolers
Product Attributes - UPC: 748354014716
Product Attributes - Intercooler Core Type: Air-to-air
Product Attributes - Intercooler Material: Aluminum
Product Attributes - Intercooler Color: Natural
Product Attributes - Intercooler Width Range (in.): 45.00-45.99 in.
Product Attributes - Intercooler Height Range (in.): 26.00-26.99 in.
Product Attributes - Intercooler Width (in.): 45.70 in.
Product Attributes - Intercooler Height (in.): 26.20 in.
Product Attributes - Intercooler Depth (in.): 5.30 in.
Product Attributes - Intercooler Inlet: Slip fit
Product Attributes - Intercooler Inlet Size: 3.000 in.
Product Attributes - Intercooler Outlet: Factory quick-disconnect
Product Attributes - Intercooler Outlet Size: Stock
Product Attributes - Intercooler Mounting Brackets Included: Yes
Product Attributes - Intercooler Pipe Included: No
Product Attributes - Aftercooler Included: No
Product Attributes - Aftercooler Remote Water Reservoir Included: No
Product Attributes - Remote Mount Electric Water Pump Included: No
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Mishimoto
StreetFX SKU	misMMINT-DMAX-11SL
SFX Item ID	4050194
Supplier Item Code	4050194
Manufacturer SKU	MMINT-DMAX-11SL
Manufacturer UPC	748354014716
Alternative References	mio-mintdmax11sl, MIMMMINT-DMAX-11SL