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Mishimoto 11-14 Chevrolet / GMC 6.6L Duramax (LML) Transmission Cooler

Marsoni M251S
Sale price$249.47
Pay 4 payments of $62.37 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Mishimoto 11-14 Chevrolet / GMC 6.6L Duramax (LML) Transmission CoolerThere's no greater enemy for a transmission than heat. Whether your 2011 2014 Chevy GMC 6. 6L Duramax is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the drag strip, you need to ensure that your transmission runs cool. Luckily, Mishimoto has developed a direct fit transmission cooler to do just that. Our 2011 2014 Chevy GMC 6. 6L Duramax transmission cooler utilizes a stacked plate design for maximum durability
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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]
  • Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
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Luis Banuche
Los Angeles, US
★★★★★ 5
Great suit for kids
Great suit my son wore it to a family members wedding he looked adorable. We talked with other parents and some spent hundreds on a suit and they thought ours was even more expensive thejaws that dropped when I told them what we paid and where it came from…
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
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Verified Purchase
Jenna Lundemo
Phoenix, US
★★★★★ 1
Stained upon arrival
This suit came stained on the front and if I didn’t NEED it, I would have absolutely returned it. I took it to the cleaners already, so I don’t have a photo. I do like that it came with different tie options (bow tie or regular).
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Reviewed in the United States on May 19, 2026
Y
Verified Purchase
Yasmin Williams
San Leandro, US
★★★★★ 5
Great fit
Color: Champagne-7pcs, Size: 6
LOVED IT! Perfect fit, no need for any alterations.
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Reviewed in the United States on May 18, 2026
S
Verified Purchase
Shymom
Chelsea, US
★★★★★ 5
Would buy again
Amazing quality. True to size
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Reviewed in the United States on April 20, 2026
H
Verified Purchase
Happy Girl
Omaha, US
★★★★★ 5
Happy Girl
Color: Black, Size: 10 Years
Amazing!!!!! Great color. The suit was a perfect slim fit. It is well made and excellent value for the money. I will purchase this brand again! Thank you.
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Reviewed in the United States on May 25, 2026

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