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Turbocharger Intercooler

Turbocharger Intercooler (Mishimoto) for 2017-2019 Chevrolet & GMC NEW

$ 1,371 .95

Product Notes

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™ 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.
Brand: Mishimoto
Condition: New
See All Other Turbocharger Intercoolers
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Install Difficulty 5
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 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 Wash
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

Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet 2 models (tapclick to expand)(tapclick to hide)
Silverado 2500 HD 2017-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
High Country Crew Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
High Country Crew Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
High Country Crew Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
LT Crew Cab Pickup 2018 - 2019 V8 6.0L CNG RWD/4WD Automatic
LT Crew Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
LT Crew Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
LT Crew Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
LT Extended Cab Pickup 2018 - 2019 V8 6.0L CNG RWD/4WD Automatic
LT Extended Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
LT Extended Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
LT Extended Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
LT Standard Cab Pickup 2018 V8 6.0L CNG RWD/4WD Automatic
LT Standard Cab Pickup 2017 - 2018 V8 6.0L RWD/4WD Automatic
LT Standard Cab Pickup 2017 - 2018 V8 6.0L FLEX RWD/4WD Automatic
LT Standard Cab Pickup 2017 - 2018 V8 6.6L DIESEL Turbo RWD/4WD Automatic
LTZ Crew Cab Pickup 2018 - 2019 V8 6.0L CNG RWD/4WD Automatic
LTZ Crew Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
LTZ Crew Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
LTZ Crew Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
LTZ Extended Cab Pickup 2018 V8 6.0L CNG RWD/4WD Automatic
LTZ Extended Cab Pickup 2017 - 2018 V8 6.0L RWD/4WD Automatic
LTZ Extended Cab Pickup 2017 - 2018 V8 6.0L FLEX RWD/4WD Automatic
LTZ Extended Cab Pickup 2017 - 2018 V8 6.6L DIESEL Turbo RWD/4WD Automatic
WT Crew Cab Pickup 2018 - 2019 V8 6.0L CNG RWD/4WD Automatic
WT Crew Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
WT Crew Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
WT Crew Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
WT Extended Cab Pickup 2018 - 2019 V8 6.0L CNG RWD/4WD Automatic
WT Extended Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
WT Extended Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
WT Extended Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
WT Standard Cab Pickup 2018 - 2019 V8 6.0L CNG RWD/4WD Automatic
WT Standard Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
WT Standard Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
WT Standard Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
Silverado 3500 HD 2017-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
High Country Crew Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
High Country Crew Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
High Country Crew Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
LT Cab & Chassis 2019 V8 6.0L CNG RWD/4WD Automatic
LT Cab & Chassis 2019 V8 6.0L CNG RWD/4WD Automatic
LT Cab & Chassis 2017 - 2019 V8 6.0L RWD/4WD Automatic
LT Cab & Chassis 2017 - 2019 V8 6.0L RWD/4WD Automatic
LT Cab & Chassis 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
LT Cab & Chassis 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
LT Cab & Chassis 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
LT Cab & Chassis 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
LT Crew Cab Pickup 2019 V8 6.0L CNG RWD/4WD Automatic
LT Crew Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
LT Crew Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
LT Crew Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
LT Extended Cab Pickup 2017 - 2018 V8 6.0L RWD/4WD Automatic
LT Extended Cab Pickup 2017 - 2018 V8 6.0L FLEX RWD/4WD Automatic
LT Extended Cab Pickup 2017 - 2018 V8 6.6L DIESEL Turbo RWD/4WD Automatic
LT Standard Cab Pickup 2017 - 2018 V8 6.0L RWD/4WD Automatic
LT Standard Cab Pickup 2017 - 2018 V8 6.0L FLEX RWD/4WD Automatic
LT Standard Cab Pickup 2017 - 2018 V8 6.6L DIESEL Turbo RWD/4WD Automatic
LTZ Crew Cab Pickup 2019 V8 6.0L CNG RWD/4WD Automatic
LTZ Crew Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
LTZ Crew Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
LTZ Crew Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
LTZ Extended Cab Pickup 2017 - 2018 V8 6.0L RWD/4WD Automatic
LTZ Extended Cab Pickup 2017 - 2018 V8 6.0L FLEX RWD/4WD Automatic
LTZ Extended Cab Pickup 2017 - 2018 V8 6.6L DIESEL Turbo RWD/4WD Automatic
WT Cab & Chassis 2019 V8 6.0L CNG RWD/4WD Automatic
WT Cab & Chassis 2019 V8 6.0L CNG RWD/4WD Automatic
WT Cab & Chassis 2017 - 2019 V8 6.0L RWD/4WD Automatic
WT Cab & Chassis 2017 - 2019 V8 6.0L RWD/4WD Automatic
WT Cab & Chassis 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
WT Cab & Chassis 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
WT Cab & Chassis 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
WT Cab & Chassis 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
WT Crew Cab Pickup 2019 V8 6.0L CNG RWD/4WD Automatic
WT Crew Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
WT Crew Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
WT Crew Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
WT Extended Cab Pickup 2017 - 2018 V8 6.0L RWD/4WD Automatic
WT Extended Cab Pickup 2017 - 2018 V8 6.0L FLEX RWD/4WD Automatic
WT Extended Cab Pickup 2017 - 2018 V8 6.6L DIESEL Turbo RWD/4WD Automatic
WT Standard Cab Pickup 2017 - 2018 V8 6.0L RWD/4WD Automatic
WT Standard Cab Pickup 2017 - 2018 V8 6.0L FLEX RWD/4WD Automatic
WT Standard Cab Pickup 2017 - 2018 V8 6.6L DIESEL Turbo RWD/4WD Automatic
GMC 2 models (tapclick to expand)(tapclick to hide)
Sierra 2500 HD 2017-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Crew Cab Pickup 2019 V8 6.0L CNG RWD/4WD Automatic
Base Crew Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
Base Crew Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
Base Crew Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
Base Extended Cab Pickup 2019 V8 6.0L CNG RWD/4WD Automatic
Base Extended Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
Base Extended Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
Base Extended Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
Base Standard Cab Pickup 2019 V8 6.0L CNG RWD/4WD Automatic
Base Standard Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
Base Standard Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
Base Standard Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
Denali Crew Cab Pickup 2019 V8 6.0L RWD/4WD Automatic
Denali Crew Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
Denali Crew Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
SLE Crew Cab Pickup 2019 V8 6.0L CNG RWD/4WD Automatic
SLE Crew Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
SLE Crew Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
SLE Crew Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
SLE Extended Cab Pickup 2019 V8 6.0L CNG RWD/4WD Automatic
SLE Extended Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
SLE Extended Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
SLE Extended Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
SLE Standard Cab Pickup 2017 - 2018 V8 6.0L RWD/4WD Automatic
SLE Standard Cab Pickup 2017 - 2018 V8 6.0L FLEX RWD/4WD Automatic
SLE Standard Cab Pickup 2017 - 2018 V8 6.6L DIESEL Turbo RWD/4WD Automatic
SLT Crew Cab Pickup 2019 V8 6.0L CNG RWD/4WD Automatic
SLT Crew Cab Pickup 2017, 2019 V8 6.0L RWD/4WD Automatic
SLT Crew Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
SLT Crew Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
SLT Extended Cab Pickup 2019 V8 6.0L CNG RWD/4WD Automatic
SLT Extended Cab Pickup 2017, 2019 V8 6.0L RWD/4WD Automatic
SLT Extended Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
SLT Extended Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
Sierra 3500 HD 2017-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Cab & Chassis 2019 V8 6.0L CNG RWD/4WD Automatic
Base Cab & Chassis 2019 V8 6.0L CNG RWD/4WD Automatic
Base Cab & Chassis 2017 - 2019 V8 6.0L RWD/4WD Automatic
Base Cab & Chassis 2017 - 2019 V8 6.0L RWD/4WD Automatic
Base Cab & Chassis 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
Base Cab & Chassis 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
Base Cab & Chassis 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
Base Cab & Chassis 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
Base Crew Cab Pickup 2019 V8 6.0L CNG RWD/4WD Automatic
Base Crew Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
Base Crew Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
Base Crew Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
Base Extended Cab Pickup 2017 - 2018 V8 6.0L RWD/4WD Automatic
Base Extended Cab Pickup 2017 - 2018 V8 6.0L FLEX RWD/4WD Automatic
Base Extended Cab Pickup 2017 - 2018 V8 6.6L DIESEL Turbo RWD/4WD Automatic
Base Standard Cab Pickup 2017 - 2018 V8 6.0L RWD/4WD Automatic
Base Standard Cab Pickup 2017 - 2018 V8 6.0L FLEX RWD/4WD Automatic
Base Standard Cab Pickup 2017 - 2018 V8 6.6L DIESEL Turbo RWD/4WD Automatic
Denali Cab & Chassis 2019 V8 6.0L RWD/4WD Automatic
Denali Cab & Chassis 2019 V8 6.0L FLEX RWD/4WD Automatic
Denali Cab & Chassis 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
Denali Crew Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
Denali Crew Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
Denali Crew Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
SLE Cab & Chassis 2019 V8 6.0L CNG RWD/4WD Automatic
SLE Cab & Chassis 2019 V8 6.0L CNG RWD/4WD Automatic
SLE Cab & Chassis 2017 - 2019 V8 6.0L RWD/4WD Automatic
SLE Cab & Chassis 2017 - 2019 V8 6.0L RWD/4WD Automatic
SLE Cab & Chassis 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
SLE Cab & Chassis 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
SLE Cab & Chassis 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
SLE Cab & Chassis 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
SLE Crew Cab Pickup 2019 V8 6.0L CNG RWD/4WD Automatic
SLE Crew Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
SLE Crew Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
SLE Crew Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
SLE Extended Cab Pickup 2017 - 2018 V8 6.0L RWD/4WD Automatic
SLE Extended Cab Pickup 2017 - 2018 V8 6.0L FLEX RWD/4WD Automatic
SLE Extended Cab Pickup 2017 - 2018 V8 6.6L DIESEL Turbo RWD/4WD Automatic
SLE Standard Cab Pickup 2017 - 2018 V8 6.0L RWD/4WD Automatic
SLE Standard Cab Pickup 2017 - 2018 V8 6.0L FLEX RWD/4WD Automatic
SLE Standard Cab Pickup 2017 - 2018 V8 6.6L DIESEL Turbo RWD/4WD Automatic
SLT Crew Cab Pickup 2019 V8 6.0L CNG RWD/4WD Automatic
SLT Crew Cab Pickup 2017 - 2019 V8 6.0L RWD/4WD Automatic
SLT Crew Cab Pickup 2017 - 2019 V8 6.0L FLEX RWD/4WD Automatic
SLT Crew Cab Pickup 2017 - 2019 V8 6.6L DIESEL Turbo RWD/4WD Automatic
SLT Extended Cab Pickup 2017 - 2018 V8 6.0L RWD/4WD Automatic
SLT Extended Cab Pickup 2017 - 2018 V8 6.0L FLEX RWD/4WD Automatic
SLT Extended Cab Pickup 2017 - 2018 V8 6.6L DIESEL Turbo RWD/4WD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
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™ 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.

Fits Years: 2017 2018 2019

Fits Models: Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, Silverado 3500 HD

⚠️ Related Trouble Codes (OBD-II)

2 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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