SKU: 16791646327

Mishimoto Transmission Cooler 17-19 GM 6.6L Duramax L5P

$224.97 $249.97
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Mishimoto Transmission Cooler 17-19 GM 6.6L Duramax L5PIf youre experiencing a transmission temperature increase, noises or poor transmission performance, or a transmission line leak, you could have a failed transmission cooler in your durable Duramax. Or maybe, you just want to upgrade to make your performance that much better, either way, and hopefully its the latter, Mishimoto has you covered with the Transmission Cooler that fits the 2017 2019 Duramax. Mishimotos 2017 2019 Chevy GMC 6. 6L L5P Duramax

If you’re experiencing a transmission temperature increase, noises or poor transmission performance, or a transmission line leak, you could have a failed transmission cooler in your durable Duramax. Or maybe, you just want to upgrade to make your performance that much better, either way, and hopefully it’s the latter, Mishimoto has you covered with the Transmission Cooler that fits the 2017-2019 Duramax.

Mishimotos 2017-2019 Chevy/GMC 6.6L L5P Duramax transmission cooler utilizes a stacked-plate design for maximum durability and powerful cooling. Aside from its durable construction, this transmission cooler is significantly larger than the stock core. The Mishimoto transmission cooler boasts a 67% greater core volume, and 164% greater fin surface area than the stock 2017-2019 L5P Duramax transmission cooler.

The included CNC-machined adapters connect directly to the stock transmission cooler lines for leak-free cooling. Direct-fit brackets and tailor-made hoses make installation easy. Like all Mishimoto products, this transmission cooler is backed up by the Mishimoto Lifetime Warranty with Accident Protection for worry-free cooling as long as you own it.

IMPORTANT NOTE:

*Silverado models require minor trimming of the grille to fit.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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]
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SKU: 16791646327

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4.4 ★★★★★
Based on 2053 reviews
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Product Reviews
M
MB
Omaha, US
★★★★★ 4
Great resource for authors
Format: Kindle
The book offers a variety of helpful tips from running your own business, filing types, inventory, taxes, and more. I will be referencing it again as it has so much information that I need to look back on. I received an advance review copy for free, and I am leaving this review voluntarily. Two issues with the book: 1) Parts of the book sounded like AI. Words like crucial, labyrinth, and the extensive use of bullets left me somewhat suspicious. It’s not a huge deal as it was heavily edited but was noticeable. 2) Formatting of some parts were in all bold which was hard to read. Entire bulleted sections were all bolder instead of just the first sentence. It needed to be updated and I think this was missed. The book is helpful and a good resource despite these two issues. I appreciated the vast amount of information provided which will be beneficial in the future.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2025
T
Tyler
Alexandria, US
★★★★★ 5
Good tips for a tax effective life
Format: Kindle
A good outline of how to go about setting up your life in a tax effective way. Worth the read.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2024
C
Verified Purchase
cinthya
Alexandria, US
★★★★★ 5
Great and swirl capability and keep warm
Color: White
Love the bottle warmer like that it rotates very affordable . Used with water has keeping warm capability and has a tiny night light wish it was bigger . Can be used for traveling since compact and don’t want to buy a portable one . Just dump water very durability seems like it’ll last you a while but having it for a few months now . Cord I will say a bit short
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2025
D
Verified Purchase
Deb L
Waukegan, US
★★★★★ 5
Great!
This is a great bottle warmer with multiple options for heating. It works great and heats a 4 oz. bottle on the "quick" setting in a little over 3 minutes depending on how warm you desire the milk to be. The gentle spinning action keeps any portion of the milk from overheating. I am very happy with this product.
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Reviewed in the United States on July 16, 2025
P
PK
Draper, US
★★★★★ 4
Works, but more desired features wanted
Works well. Love the “shake” feature compared to the last one I had. It actually moves the formula inside of it by spinning the bottle, and to keep it would make the formula heat up faster. Instructions leave a little to be desired for. Not super clear but you can figure it out. However I can’t seem to get it to state how much time is remaining, which could be frustrating with a screaming baby in your arms.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2025

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