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Holiday Gift Guide Mishimoto 17-19 Gm L5p Duramax Intercooler Kit - Silver W/ Polished Pipes Enjoy 45% Off [7YGHCrRq]

$82.99 $265.99 -69%

Mishimoto L5P Duramax Intercooler KitIntroducing the Mishimoto L5P Duramax Intercooler Kit, designed specifically for the 2017-2019 GM L5P Duramax engines. This high-performance kit is crafted to elevate the capabilities of your heavy-duty truck, ens

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Holiday Gift Guide Mishimoto 17-19 Gm L5p Duramax Intercooler Kit - Silver W/ Polished Pipes Enjoy 45% Off [7YGHCrRq]

Mishimoto L5P Duramax Intercooler Kit

Introducing the Mishimoto L5P Duramax Intercooler Kit, designed specifically for the 2017-2019 GM L5P Duramax engines. This high-performance kit is crafted to elevate the capabilities of your heavy-duty truck, ensuring that it handles heavy payloads with ease while delivering impressive performance and years of reliable service. Engineered with precision, this kit addresses the limitations of the factory intercooler system, offering a robust and efficient solution for optimal cooling and airflow.

Engineered Excellence

The Mishimoto L5P Duramax Intercooler Kit features a massive 68mm-thick bar-and-plate intercooler, providing superior cooling capacity. This intercooler is 70% thicker than the stock unit, constructed with cast-aluminum end tanks for enhanced durability and resistance to high temperatures and boost pressures. The end tanks boast larger inlets and outlets, reducing restriction by over 64% compared to the original intercooler. Additionally, the kit includes hot-side and cold-side intercooler piping with DuraCore™ boots and constant-tension T-bolt clamps, ensuring a secure fit and maximum flow. The 3.0in mandrel-bent aluminum piping eliminates the restrictive stock resonator, improving flow by up to 55% over stock.
  • Intercooler Core: 68mm-thick bar-and-plate design
  • End Tanks: Cast-aluminum construction
  • Piping: 3.0in mandrel-bent aluminum with DuraCore™ boots

Upgrade Your Truck Today

The Mishimoto L5P Duramax Intercooler Kit is a direct fit for your 2017-2019 Chevrolet or GMC HD truck, making it a fantastic upgrade for both stock and heavily modified vehicles. This kit is ideal for drivers seeking to maximize their truck's performance and reliability. Whether you're tackling tough terrains or demanding work conditions, this intercooler kit ensures your Duramax L5P engine operates at peak efficiency. Trust the Mishimoto name and enjoy the peace of mind that comes with our signature Lifetime Warranty.
  • Direct Fit: Compatible with 2017-2019 Chevrolet and GMC HD trucks
  • Performance Enhancement: Increases engine cooling and airflow
  • Lifetime Warranty: Protect your investment with Mishimoto's commitment to quality

What Our Customers Say

February 4, 2026

Absolutely no complaints!

I would definitely buy this again.

- Michelle W..

February 4, 2026

Absolutely no complaints!

This is a very responsive and accurate tool.

- AccuracyFirst.

February 4, 2026

Absolutely no complaints!

This is a product that lives up to the hype.

- RealUser.

Write a Review

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