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

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

Marsoni

M251S

$249.47

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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Your Mishimoto 11-14 Chevrolet / GMC 6.6L Duramax (LML) Transmission Cooler orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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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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Please click here for more details>>> Return & Exchange Policy

Cute, fun watch that keeps good time but band fell off the first week I wore it. A kind passer-by returned it to me. I got the band back on and it's been fine since but would have lost if not for the passer-by. Still, since it's an inexpensive watch, it's a good value for the price. (Had a similar watch that I loved but it quit working in less than a year.)

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Reviewed in the United States on June 22, 2025

Verified Purchase

Mary Koch Snel

Natrona Heights, US

★★★★★ 2

Watch band

Color: Green

The watch looks great. Keeps n good time. However band is already breaking. I got this morning my elderly mom. Seriously sick of cheap products

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Reviewed in the United States on May 4, 2026

Verified Purchase