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

SKU: MISMMINT-DMAX-17SL

Intercoolers

MM Intercoolers - IC Only...

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

SKU: MISMMINT-DMAX-17SL

Intercoolers

MM Intercoolers - IC Only...

A$3,201.02
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 expanded our line of Duramax performance parts to include a performance intercooler for the 2017-2019 Chevrolet/GMC 6.6L Duramax L5P.High intake temperatures can reduce performance and potentially cause engine damage if left unchecked. Protect your investment by upgrading to the Mishimoto 6.6L Duramax L5P performance intercooler. This Duramax intercooler is precision engineered with durable cast-aluminum end tanks that resist cracking under high temperatures and boost pressures.The massive 68mm-thick bar-and-plate core is 70-percent thicker than stock and is designed for maximum cooling. In addition, the larger core reduces restriction by over 64-percent compared to the stock intercooler. We've also increased the size of the intercooler inlet and outlet by 6mm and 12mm, respectively, to improve flow even more.Included with this intercooler is an adapter cold-side pipe with DuraCore(TM) boot and constant-tension T-bolt clamps. Two additional bungs on the adapter pipe can be drilled and tapped for sensors or water/meth injection. Offered in Sleek Silver or Stealth Black powder-coated finish, the Mishimoto 6.6L Duramax intercooler, like all our Duramax performance parts, is protected by our signature Mishimoto Lifetime Warranty.

Product Overview

Mishimoto has expanded our line of Duramax performance parts to include a performance intercooler for the 2017-2019 Chevrolet/GMC 6.6L Duramax L5P.High intake temperatures can reduce performance and potentially cause engine damage if left unchecked. Protect your investment by upgrading to the Mishimoto 6.6L Duramax L5P performance intercooler. This Duramax intercooler is precision engineered with durable cast-aluminum end tanks that resist cracking under high temperatures and boost pressures.The massive 68mm-thick bar-and-plate core is 70-percent thicker than stock and is designed for maximum cooling. In addition, the larger core reduces restriction by over 64-percent compared to the stock intercooler. We've also increased the size of the intercooler inlet and outlet by 6mm and 12mm, respectively, to improve flow even more.Included with this intercooler is an adapter cold-side pipe with DuraCoreâ„¢ boot and constant-tension T-bolt clamps. Two additional bungs on the adapter pipe can be drilled and tapped for sensors or water/meth injection. Offered in Sleek Silver or Stealth Black powder-coated finish, the Mishimoto 6.6L Duramax intercooler, like all our Duramax performance parts, is protected by our signature Mishimoto Lifetime Warranty.


Features and Benefits

  • Direct fit for 2017-2019 Chevrolet/GMC 6.6L Duramax L5P
  • Reduces restriction by over 64% over stock intercooler
  • 68mm-thick bar-and-plate core is 70% thicker than stock for maximum cooling
  • Larger inlet and outlet reduce restriction for improved flow
  • Robust cast-aluminum end tanks resist cracking under high heat and pressure
  • Includes cold-side adapter pipe with DuraCoreâ„¢ boot and constant-tension T-bolt clamps
  • Adapter pipe includes 2 bungs that can be drilled and tapped for sensors or water/meth injection
  • Available in durable silver or black powder-coated finish
  • Patent Pending
  • Mishimoto Lifetime Warranty

Product Details

Description:Mishimoto 17-19 GM 6.6L L5P Duramax Intercooler - Silver
Install Difficulty:5
OptionLabel:Silver
Part Number:misMMINT-DMAX-17SL
SellingPoint01:Direct fit for 2017-2019 Chevrolet/GMC 6.6L Duramax L5P
SellingPoint02:Reduces restriction by over 64-percent over stock intercooler
SellingPoint03:68mm-thick bar-and-plate core is 70-percent thicker than stock for maximum cooling
SellingPoint04:Larger inlet and outlet reduce restriction for improved flow
SellingPoint05:Robust cast-aluminum end tanks resist cracking under high heat and pressure
SellingPoint06:Includes cold-side adapter pipe with DuraCore boot and constant-tension T-bolt clamps
SellingPoint07:Adapter pipe includes 2 bungs that can be drilled and tapped for sensors or water/meth injection
SellingPoint08:Available in durable silver or black powder-coated finish
SellingPoint09:Patent Pending
SellingPoint10:Mishimoto Lifetime Warranty
SellingPoint11:N/A
SellingPoint12:N/A
SellingPoint13:N/A
SellingPoint14:N/A
SellingPoint15:N/A
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 Centerline Radius:N/A
TechSpec Chassis Codes:GMT K2
TechSpec Core Height (in):12
TechSpec Core Length (in):22
TechSpec Core Thickness (in):2.67
TechSpec Core Type:Bar-and-Plate
TechSpec Engine Codes:L5P
TechSpec Includes:(1) Mishimoto Intercooler--(1) Cold-Side Intercooler Pipe Adapter--(1) Cold-Side Intercooler Boot--(3) Constant-Tension T-Bolt Clamp--(2) Intercooler Core Spacer--(2) M8 X 1.25 X 20mm Bolt--(2) M8 X 1.25 X 35mm Bolt--(2) M8 X 1.25 X 60mm Bolt--(6) M8 Washer--Mishimoto Lifetime Warranty
TechSpec Inlet (in):3
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 Maximum Recommended Boost Pressure (PSI):N/A
TechSpec Maximum Recommended Horsepower:N/A
TechSpec Note:Some trimming of the fan shroud may be required for installation.
TechSpec Outlet (in):3.25
TechSpec Overall Height (in):23.85
TechSpec Overall Length (in):45.8
TechSpec Overall Width (in):4.92
TechSpec Pipe Diameter:N/A
TechSpec Pipe Length:N/A
TechSpec Pipe Shape:N/A
TechSpec Weight (lbs):76

Part Type

Intercooler

Data: v4.2 - Upd: 2026-10-13 18:11:14

Features

  • 68mm-thick bar-and-plate core is 70-percent thicker than stock for maximum cooling
  • Larger inlet and outlet reduce restriction for improved flow
  • Reduces restriction by over 64-percent over stock intercooler

Specifications

Product Attributes - Brand
Mishimoto
Product Attributes - Manufacturer's Part Number
MMINT-DMAX-17SL
Product Attributes - Part Type
Intercoolers
Product Attributes - Product Line
Mishimoto Intercoolers
Product Attributes - UPC
840197701461
Product Attributes - Intercooler Core Type
Air-to-air
Product Attributes - Intercooler Material
Aluminum
Product Attributes - Intercooler Color
Gray/Silver
Product Attributes - Intercooler Width Range (in.)
45.00-45.99 in.
Product Attributes - Intercooler Height Range (in.)
23.00-23.99 in.
Product Attributes - Intercooler Width (in.)
45.80 in.
Product Attributes - Intercooler Height (in.)
23.85 in.
Product Attributes - Intercooler Depth (in.)
4.92 in.
Product Attributes - Intercooler Inlet
Slip fit
Product Attributes - Intercooler Inlet Size
3.000 in.
Product Attributes - Intercooler Outlet
Slip fit
Product Attributes - Intercooler Outlet Size
3.250 in.
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-17SL
SFX Item ID 4050518
Supplier Item Code 4050518
Manufacturer SKU MMINT-DMAX-17SL
Manufacturer UPC 840197701461
Alternative References mio-s0073, MIMMMINT-DMAX-17SL, 6.6L, L5P

Compatibility

Application Data
  • UniversalYes
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelHIGH COUNTRY
    Beginning Year2017
    Ending Year2019
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
  • UniversalYes
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLT
    Beginning Year2017
    Ending Year2019
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
  • UniversalYes
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLTZ
    Beginning Year2017
    Ending Year2019
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
  • UniversalYes
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelWT
    Beginning Year2017
    Ending Year2019
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
  • UniversalYes
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelHIGH COUNTRY
    Beginning Year2017
    Ending Year2019
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
  • UniversalYes
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelLT
    Beginning Year2017
    Ending Year2019
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
  • UniversalYes
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelLTZ
    Beginning Year2017
    Ending Year2019
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
  • UniversalYes
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelWT
    Beginning Year2017
    Ending Year2019
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
  • UniversalYes
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2017
    Ending Year2019
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
  • UniversalYes
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelDENALI
    Beginning Year2017
    Ending Year2019
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
  • UniversalYes
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelSLE
    Beginning Year2017
    Ending Year2019
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
  • UniversalYes
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelSLT
    Beginning Year2017
    Ending Year2019
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
  • UniversalYes
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelBASE
    Beginning Year2017
    Ending Year2019
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
  • UniversalYes
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelDENALI
    Beginning Year2017
    Ending Year2019
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
  • UniversalYes
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelSLE
    Beginning Year2017
    Ending Year2019
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
  • UniversalYes
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelSLT
    Beginning Year2017
    Ending Year2019
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403

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