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Mishimoto 17-19 GM 6.6L Duramax (L5P) Transmission Cooler - Silver

Marsoni M251S
Sale price$249.97
Pay 4 payments of $62.49 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Mishimoto 17-19 GM 6.6L Duramax (L5P) Transmission Cooler - SilverThere's no greater enemy for a transmission than heat. Whether your 2017 2019 Chevy GMC 6. 6L L5P 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 2017 2019 Chevy GMC 6. 6L L5P Duramax transmission cooler utilizes a stacked plate design for maximum
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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.
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4.2 ★★★★★
Based on 1085 reviews
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Product Reviews
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Verified Purchase
anthony f. san felippo
Grantham, US
★★★★★ 5
Great Product
Size: Combo Pack (26" & 20"), Style: Top Lock Narrow
Fits my 2022 Tesla Model S Plaid perfectly! Easy to install and cheaper than going through Tesla
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
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Verified Purchase
shamimur rahman
Birmingham, US
★★★★★ 5
Great item
Size: Combo Pack (26" & 20"), Style: Top Lock Narrow
Great item. Works & fits well on Tesla Model Y 2023
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
A
Verified Purchase
Amos
Belleville, US
★★★★★ 5
Smooth and quiet wipe
Size: Combo Pack (26" & 20"), Style: Top Lock Narrow, Size: Combo Pack (26" & 20"), Style: Top Lock Narrow
Swapped these onto my car and they work great. Installation was quick and easy, took just a couple minutes. The wipe is smooth and quiet with no streaks, even in heavier rain. Feels like a solid upgrade compared to cheaper blades I’ve used before. So far very satisfied.
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Reviewed in the United States on May 2, 2026
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Verified Purchase
Perez
Los Angeles, US
★★★★★ 4
Great fit...but 1" shorter
Size: Combo Pack (26" & 20"), Style: Top Lock Narrow
Fit and quality is great. However the shortblade needs to be 21". OEM is26" and 21". Bosch sets 26 and 20". I may have missed, but I didnt t see anyone mentioning this issue. Other than that is perfect fit.
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Reviewed in the United States on May 18, 2026
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Verified Purchase
Fat Kat
New York, US
★★★★★ 5
Terrific Bosch blades
Size: Combo Pack (26" & 20"), Style: Top Lock Narrow, Size: Combo Pack (26" & 20"), Style: Top Lock Narrow
These German made wiper blades do their job so well that my wife was impressed. Once you get the hang of it they are one minute to replace. Recommend placing a cloth under the blade to avoid any windshield scratches if the metal wiper assembly accidentally falls down on the glass. Nice to see the Bosch name on the wiper blades.
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Reviewed in the United States on May 22, 2026

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