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Mishimoto MMINT-DMAX-17KBKBK Performance Intercooler Kit for Chevy/GMC 6.6L Duramax L5P

(Chevrolet Silverado 2500 HD 2017-19, Silverado 3500 HD 2017-19; Nissan Frontier 2008-21; GMC Sierra 2500 HD 2017-19, Sierra 3500 HD 2017-19 + 4 more models)

Manufacturer

Picture for manufacturer Mishimoto

Part Number

MMINT-DMAX-17KBKBK
9 reviews
Sale Price

$2,052.95

3 left at this price

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Usually delivered within 2 days

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Product Details

The Mishimoto MMINT-DMAX-17KBKBK Performance Intercooler Kit delivers superior cooling performance for 2017-2019 Chevrolet and GMC 6.6L Duramax L5P engines. This direct-fit upgrade dramatically improves thermal efficiency and airflow compared to the restrictive factory intercooler.

Key Features:

  • Bar-and-plate core construction is 73% thicker than factory for maximum heat dissipation
  • 101% increase in core volume provides significantly more cooling capacity
  • All-aluminum cast end tanks ensure durability and efficient heat transfer
  • Integrated air diverter in hot-side end tank reduces turbulence and evenly distributes airflow across the core
  • Direct-fit design for hassle-free installation with no modifications required
  • Available in Stealth Black finish for a sleek, OEM+ appearance
  • Mishimoto Lifetime Warranty included

By lowering intake air temperatures and improving airflow, this performance intercooler reduces turbo stress, extends component life, and supports increased power output. The substantially larger core volume prevents heat soak during towing, aggressive driving, or performance tuning. Whether you're running stock or modified, this intercooler provides the thermal headroom your Duramax needs to perform at its best.

Products specifications

Fits

Chevrolet Silverado 2500 HD 2017-19, Silverado 3500 HD 2017-19; Nissan Frontier 2008-21; GMC Sierra 2500 HD 2017-19, Sierra 3500 HD 2017-19; Volvo 960 1992-97, 940 1991-95; Toyota Cressida 1985-88; Bentley Continental 2012-16; Subaru Brat 1978-87

Prop 65

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

Color

Black

Installation Difficulty

5

Finish

Painted

Material

Aluminum

TechSpec Core Height (in)

11

TechSpec Engine Codes

L5P

TechSpec Overall Height (in)

23.85

TechSpec Overall Width (in)

4.92

TechSpec Overall Length (in)

45.8

TechSpec Weight (lbs)

80

TechSpec Core Length (in)

20

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 Inlet (in)

3

OptionLabel

Black Intercooler, Wrinkle Black Pipes

TechSpec Core Thickness (in)

2.67

Install Difficulty

5

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 Note

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

TechSpec Core Type

Bar-And-Plate

TechSpec Chassis Codes

GMT K2

TechSpec Outlet (in)

3.25

Great experience overall

Everything as expected so far

You are great to deal with and easy to navigate through! Also decent prices! Thanks, Brent

none

Product info wrong, had to chat to verify item was what was needed.

App was good

Easy ordering low price !!

Excellent

Awesome customer service great prices fast shipping

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