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Mishimoto MMINT-DMAX-17BK Performance Intercooler Kit for 2017-2019 Duramax L5P Black

(Chevrolet Silverado 2500 HD 2017-19, Silverado 3500 HD 2017-19; GMC Sierra 2500 HD 2017-19, Sierra 3500 HD 2017-19; Pontiac GTO 1968-72 + 4 more models)

Part of: Mishimoto Performance Intercooler Kit for Dodge Cummins

Other options in this family: Mishimoto MMINT-MK7-15KWBK Mishimoto MMINT-RAM-03KSL Mishimoto MMINT-RAM-94SL Mishimoto MMINT-RAM-94BK Mishimoto MMINT-CTR-17KBKWRD

Manufacturer

Picture for manufacturer Mishimoto

Part Number

MMINT-DMAX-17BK
9 reviews
Sale Price

$1,371.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Mishimoto MMINT-DMAX-17BK Performance Intercooler Kit is engineered to maximize cooling efficiency and airflow for 2017-2019 Chevrolet and GMC 6.6L Duramax L5P diesel engines. This direct-fit upgrade features a massive 68mm-thick bar-and-plate core that's 70% thicker than the factory intercooler, providing superior heat dissipation to keep intake air temperatures down under heavy loads and high boost conditions.

Key Features:

  • Reduces intake restriction by over 64% compared to stock intercooler for improved airflow and throttle response
  • 68mm-thick bar-and-plate core construction delivers 70% more cooling capacity than factory unit
  • Larger inlet and outlet tubes minimize flow restriction and support increased boost levels
  • Durable black powder-coated finish resists corrosion and heat while providing a stealthy appearance
  • Includes cold-side adapter pipe with DuraCore™ silicone boot and constant-tension T-bolt clamps for secure, leak-free installation
  • Adapter pipe features 2 pre-installed bungs that can be drilled and tapped for auxiliary sensors or water/methanol injection systems
  • Direct bolt-in fit for 2017-2019 Chevrolet Silverado and GMC Sierra 2500HD/3500HD with 6.6L Duramax L5P engines
  • Patent-pending design backed by Mishimoto Lifetime Warranty

This complete intercooler kit provides everything needed for installation and delivers significant performance gains for towing, daily driving, and modified L5P Duramax applications. The increased core volume and reduced restriction work together to lower intake air temperatures and support power gains from tuning or other performance modifications.

Products specifications

Fits

Chevrolet Silverado 2500 HD 2017-19, Silverado 3500 HD 2017-19; GMC Sierra 2500 HD 2017-19, Sierra 3500 HD 2017-19; Pontiac GTO 1968-72; Tesla Y 2020-21; Toyota Prius 2001-03; Nissan Murano 2003-07; Volkswagen Fox 1991-93

Color

Black

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

TechSpec Inlet (in)

3

TechSpec Core Type

Bar-And-Plate

TechSpec Installation Notes

27 in-lbs (3NM) recommended for all T-bolt and constant-tension T-bolt clamps. These clamps have an operating range of 18-35 in-lbs (2-4NM). Do not exceed the maximum torque rating of 35 in-lbs (4NM).

TechSpec Weight (lbs)

76

TechSpec Overall Height (in)

23.85

TechSpec Applications

GMC Sierra 2500HD V8 (6.6L Diesel) 2017-2019--GMC Sierra 3500HD V8 (6.6L Diesel) 2017-2019--Chevrolet Silverado 2500HD V8 (6.6L Diesel) 2017-2019--Chevrolet Silverado 3500HD V8 (6.6L Diesel) 2017-2019

TechSpec Outlet (in)

3.25

TechSpec Core Thickness (in)

2.67

TechSpec Core Height (in)

12

TechSpec Overall Length (in)

45.8

TechSpec Core Length (in)

22

OptionLabel

Black

TechSpec Engine Codes

L5P

TechSpec Note

Some trimming of the fan shroud may be required for installation.

Install Difficulty

5

TechSpec Chassis Codes

GMT K2

TechSpec Overall Width (in)

4.92

The product was in stock and shipped very fast . Thanks

Fastest turn around time yet!

Very awesome

Excellent

Shopping very easy and Autoplicity had all the parts I needed. The ONLY issue is, I thought my $900 order would include shipping.

great service

None

Found a hard to find 2020 Challenger Hellcat air filter with Autoplicity. Thanks.

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