SKU: 82764914762

Mishimoto 17-19 GM L5P Duramax Intercooler Kit - Black w/ WBK Pipes

Sale price$959.39 Regular price$1065.99
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

Mishimoto 17-19 GM L5P Duramax Intercooler Kit - Black w/ WBK PipesBuilt to handle heavy payloads, provide impressive performance, and execute years of reliable service, the 2017 2019 6. 6L Duramax L5P is an absolute workhorse. However, as with any factory vehicle, some systems have limitations and areas that can be improved. Our engineering team has specifically identified the L5P's intercooler system as one of these areas. As a result, we've developed a performance intercooler kit for the 2017 2019 Chevrolet GMC 6.

Built to handle heavy payloads, provide impressive performance, and execute years of reliable service, the 2017-2019 6.6L Duramax L5P is an absolute workhorse. However, as with any factory vehicle, some systems have limitations and areas that can be improved. Our engineering team has specifically identified the L5P's intercooler system as one of these areas. As a result, we've developed a performance intercooler kit for the 2017-2019 Chevrolet/GMC 6.6L Duramax L5P.This kit includes a massive 68mm-thick bar-and-plate intercooler with cast-aluminum end tanks and 3.0in mandrel-bent piping for maximum cooling and flow. Our intercooler is 70-percent thicker than stock and is designed to be a robust unit capable of withstanding high temperatures and boost pressures without cracking. In addition, our end tanks also feature larger inlets and outlets for even more flow. That, coupled with the larger intercooler core, reduces restriction by over 64-percent compared to the stock intercooler.Our kit also includes hot-side and cold-side intercooler piping with DuraCore™ boots and constant-tension T-bolt clamps. Our 3.0in mandrel-bent aluminum piping eliminates the restrictive stock resonator and improves flow by up to 55-percent over stock. The Mishimoto L5P Duramax intercooler pipes fit like stock thanks to the included CNC-machined quick-disconnect fitting with new O-rings and spring clip, bead-rolled pipe ends, and mounting locations for factory sensors and harnesses. Our pipes also include three bungs that can be drilled and tapped for sensors or water/meth injection.The Mishimoto 6.6L Duramax L5P Performance Intercooler Kit is a direct fit for your 2017-2019 Chevrolet or GMC HD truck and is a fantastic upgrade for both stock and heavily modified trucks. Like all our Duramax performance parts, this L5P intercooler kit is protected by our signature Mishimoto Lifetime Warranty.

This Part Fits:

Year Make Model Submodel
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 LT
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 Base
2017-2019 GMC Sierra 3500 HD Denali
2017-2019 GMC Sierra 3500 HD SLE
2017-2019 GMC Sierra 3500 HD SLT
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 82764914762

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A. Walther
Grantham, US
★★★★★ 4
Get lots of compliments.
Size: X-Large, Color: Blue
These are awesome! I get lots of compliments. I took out the string/rope belt and just wear a regular belt because the rivets look cheap but it works.
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Reviewed in the United States on December 16, 2025
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Neva
West Palm Beach, US
★★★★★ 5
I got ripped off
Size: Large, Color: Blue
Loops were missing for belt. I returned for a different pair hoping it was a defect. Received another with the same problem. The denim ones have 6 loops. The white have only 4. So impossible to loop correctly. After I received the second pair they charged me for the ones I returned. So I paid for 2 pairs only kept one
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Reviewed in the United States on February 15, 2026
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Midwest Mama
Port Orchard, US
★★★★★ 2
High waisted, heavy duty, no stretch jeans
Size: X-Large, Color: Blue
I liked them, except they were high waisted which are not a good look for me.
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Reviewed in the United States on May 13, 2026
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Kristen Noelle
Pawtucket, US
★★★★★ 5
Cute, comfortable and stylish jeans
Size: Small, Color: Blue
These jeans are so cute! They are on the thicker, stiffer size. I got a lot of compliments on the patchwork jeans. They did arrive with a very strong sort of chemical odor. I washed twice before I wore them.
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Reviewed in the United States on May 15, 2025
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jean
Waukegan, US
★★★★★ 5
Very cute, but too big for me.
Size: Small, Color: Blue
Very cute, great quality but too big for me. Had to return. For reference I’m 4’11’’ & 105lbs
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Reviewed in the United States on May 27, 2025

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