Mishimoto 17-19 GM 6.6L L5P Duramax Intercooler (Black)

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SKU: MISMMINT-DMAX-17BK
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Sale price$1,371.95 Regular price$1,509.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Mishimoto

Mishimoto is the modern leader in performance cooling — aluminum radiators, oil coolers, intercoolers, and silicone hoses for street, track, and tuner builds. Lifetime warranty on every Mishimoto product, with engineering tested at Bondurant and on track teams.

Watch in action

Mishimoto Performance Intercooler for 2017-2019 GM 6.6L L5P Duramax (Black)

Elevate the performance and reliability of your 2017-2019 Chevrolet or GMC truck equipped with the 6.6L L5P Duramax engine by installing the Mishimoto Performance Intercooler in a stealthy black finish. This intercooler is meticulously designed to address the critical issue of high intake air temperatures, which can compromise engine power and longevity. By upgrading to this advanced cooling solution, you ensure your Duramax engine operates at peak efficiency and remains protected under all driving conditions.

Key Features and Benefits:

  • Direct Fit for L5P Duramax: Engineered for a seamless installation on 2017-2019 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD models featuring the 6.6L L5P Duramax engine.
  • Massive Cooling Core: Features a substantial 68mm thick bar-and-plate core, which is 70% thicker than the stock unit, providing an enormous increase in cooling capacity for denser, more powerful air.
  • Reduced Airflow Restriction: The larger core design results in over 64% less restriction compared to the factory intercooler, promoting better airflow and improved turbocharger response.
  • Optimized End Tanks: Precision-engineered cast-aluminum end tanks are built to withstand extreme boost pressures and high temperatures, offering superior durability and preventing common failure points.
  • Increased Inlet/Outlet Size: The intercooler inlet and outlet have been enlarged by 6mm and 12mm respectively, further enhancing airflow efficiency.
  • Sleek Black Finish: The black powder-coat finish not only provides a stealthy, performance-oriented look but also offers added durability and corrosion resistance.

Protect your investment and unlock your Duramax truck's full potential with the Mishimoto Performance Intercooler. Experience reduced intake temperatures, improved power delivery, and enhanced engine longevity. Shop now at GGCRACING!

Vehicle Fitment

Years Make Model Trim
2017-2019 Chevrolet Silverado 2500 HD High Country
2017-2019 Chevrolet Silverado 2500 HD LT
2017-2019 Chevrolet Silverado 2500 HD LTZ
2017-2019 Chevrolet Silverado 2500 HD WT
2017-2019 Chevrolet Silverado 3500 HD High Country
2017-2019 Chevrolet Silverado 3500 HD LTZ
2017-2019 Chevrolet Silverado 3500 HD WT
2017-2019 GMC Sierra 2500 HD Base
2017-2019 GMC Sierra 2500 HD Denali
2017-2019 GMC Sierra 2500 HD SLE
2017-2019 GMC Sierra 2500 HD SLT
2017-2019 GMC Sierra 3500 HD Denali
2017-2019 GMC Sierra 3500 HD SLE
2017-2019 GMC Sierra 3500 HD SLT

Product Details

Product Description
Part Numbers
Sizing & Fit

About Mishimoto

Mishimoto is the modern leader in performance cooling — aluminum radiators, oil coolers, intercoolers, and silicone hoses for street, track, and tuner builds. Lifetime warranty on every Mishimoto product, with engineering tested at Bondurant and on track teams.

Watch in action

Mishimoto Performance Intercooler for 2017-2019 GM 6.6L L5P Duramax (Black)

Elevate the performance and reliability of your 2017-2019 Chevrolet or GMC truck equipped with the 6.6L L5P Duramax engine by installing the Mishimoto Performance Intercooler in a stealthy black finish. This intercooler is meticulously designed to address the critical issue of high intake air temperatures, which can compromise engine power and longevity. By upgrading to this advanced cooling solution, you ensure your Duramax engine operates at peak efficiency and remains protected under all driving conditions.

Key Features and Benefits:

  • Direct Fit for L5P Duramax: Engineered for a seamless installation on 2017-2019 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD models featuring the 6.6L L5P Duramax engine.
  • Massive Cooling Core: Features a substantial 68mm thick bar-and-plate core, which is 70% thicker than the stock unit, providing an enormous increase in cooling capacity for denser, more powerful air.
  • Reduced Airflow Restriction: The larger core design results in over 64% less restriction compared to the factory intercooler, promoting better airflow and improved turbocharger response.
  • Optimized End Tanks: Precision-engineered cast-aluminum end tanks are built to withstand extreme boost pressures and high temperatures, offering superior durability and preventing common failure points.
  • Increased Inlet/Outlet Size: The intercooler inlet and outlet have been enlarged by 6mm and 12mm respectively, further enhancing airflow efficiency.
  • Sleek Black Finish: The black powder-coat finish not only provides a stealthy, performance-oriented look but also offers added durability and corrosion resistance.

Protect your investment and unlock your Duramax truck's full potential with the Mishimoto Performance Intercooler. Experience reduced intake temperatures, improved power delivery, and enhanced engine longevity. Shop now at GGCRACING!

Vehicle Fitment

Years Make Model Trim
2017-2019 Chevrolet Silverado 2500 HD High Country
2017-2019 Chevrolet Silverado 2500 HD LT
2017-2019 Chevrolet Silverado 2500 HD LTZ
2017-2019 Chevrolet Silverado 2500 HD WT
2017-2019 Chevrolet Silverado 3500 HD High Country
2017-2019 Chevrolet Silverado 3500 HD LTZ
2017-2019 Chevrolet Silverado 3500 HD WT
2017-2019 GMC Sierra 2500 HD Base
2017-2019 GMC Sierra 2500 HD Denali
2017-2019 GMC Sierra 2500 HD SLE
2017-2019 GMC Sierra 2500 HD SLT
2017-2019 GMC Sierra 3500 HD Denali
2017-2019 GMC Sierra 3500 HD SLE
2017-2019 GMC Sierra 3500 HD SLT

Product Details

Product Description

About Mishimoto

Mishimoto is the modern leader in performance cooling — aluminum radiators, oil coolers, intercoolers, and silicone hoses for street, track, and tuner builds. Lifetime warranty on every Mishimoto product, with engineering tested at Bondurant and on track teams.

Watch in action

Mishimoto Performance Intercooler for 2017-2019 GM 6.6L L5P Duramax (Black)

Elevate the performance and reliability of your 2017-2019 Chevrolet or GMC truck equipped with the 6.6L L5P Duramax engine by installing the Mishimoto Performance Intercooler in a stealthy black finish. This intercooler is meticulously designed to address the critical issue of high intake air temperatures, which can compromise engine power and longevity. By upgrading to this advanced cooling solution, you ensure your Duramax engine operates at peak efficiency and remains protected under all driving conditions.

Key Features and Benefits:

  • Direct Fit for L5P Duramax: Engineered for a seamless installation on 2017-2019 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD models featuring the 6.6L L5P Duramax engine.
  • Massive Cooling Core: Features a substantial 68mm thick bar-and-plate core, which is 70% thicker than the stock unit, providing an enormous increase in cooling capacity for denser, more powerful air.
  • Reduced Airflow Restriction: The larger core design results in over 64% less restriction compared to the factory intercooler, promoting better airflow and improved turbocharger response.
  • Optimized End Tanks: Precision-engineered cast-aluminum end tanks are built to withstand extreme boost pressures and high temperatures, offering superior durability and preventing common failure points.
  • Increased Inlet/Outlet Size: The intercooler inlet and outlet have been enlarged by 6mm and 12mm respectively, further enhancing airflow efficiency.
  • Sleek Black Finish: The black powder-coat finish not only provides a stealthy, performance-oriented look but also offers added durability and corrosion resistance.

Protect your investment and unlock your Duramax truck's full potential with the Mishimoto Performance Intercooler. Experience reduced intake temperatures, improved power delivery, and enhanced engine longevity. Shop now at GGCRACING!

Vehicle Fitment

Years Make Model Trim
2017-2019 Chevrolet Silverado 2500 HD High Country
2017-2019 Chevrolet Silverado 2500 HD LT
2017-2019 Chevrolet Silverado 2500 HD LTZ
2017-2019 Chevrolet Silverado 2500 HD WT
2017-2019 Chevrolet Silverado 3500 HD High Country
2017-2019 Chevrolet Silverado 3500 HD LTZ
2017-2019 Chevrolet Silverado 3500 HD WT
2017-2019 GMC Sierra 2500 HD Base
2017-2019 GMC Sierra 2500 HD Denali
2017-2019 GMC Sierra 2500 HD SLE
2017-2019 GMC Sierra 2500 HD SLT
2017-2019 GMC Sierra 3500 HD Denali
2017-2019 GMC Sierra 3500 HD SLE
2017-2019 GMC Sierra 3500 HD SLT

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