Mishimoto 15-18 Dodge RAM 6.7L Cummins Transmission Cooler

Mishimoto 15-18 Dodge RAM 6.7L Cummins Transmission Cooler

Marsoni

M251S

$279.98

Get it in 3 business days with 1 day shipping. Friday, May 29

Mishimoto 15-18 Dodge RAM 6.7L Cummins Transmission CoolerThere's no greater enemy for a transmission than heat. Whether your 2015 2018 RAM 6. 7L Cummins is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the dragstrip, you need to ensure that your transmission runs cool. Luckily, Mishimoto has developed a direct fit transmission cooler to do just that. Our 2015 2018 RAM 6. 7L Cummins transmission cooler utilizes a tube and fin core with internal fins to balance flow

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Your Mishimoto 15-18 Dodge RAM 6.7L Cummins Transmission Cooler orders ship within 1-2 business days.

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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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The product itself looks great and is clearly very well made but my dog had zero interest initially in this which I find odd because many other similar toys she has attacked. Update —- several weeks later all of a sudden my dog decided she liked this and started chewing on it and has been her favorite - go figure Update 2 — it’s become her favorite chew and she’s obsessed with it! My older dog started chewing on it, and it broke one of her old teeth!

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Reviewed in the United States on February 27, 2026

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Reggie/mixerjockey

Fort Morgan, US

★★★★★ 3

Chew toy

We have 8 pound 5 month pup she can chew up and end in about a week nylon should be a bit harder.

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Reviewed in the United States on May 24, 2026

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Deb B.

Louisville, US

★★★★★ 5

Wishbone

My dog, George loves it. Chews it a lot.

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Reviewed in the United States on April 21, 2026

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Lynn

Draper, US

★★★★★ 1

To not break a tooth.

Too hard.

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Reviewed in the United States on May 18, 2026

Verified Purchase

james veraldiveradyneint.

Dallas, US

★★★★★ 5

It’s half the size of the last one that I purchased. It’s hard to tell from the pictures sometimes.

Should always check the dimensions of items because the pictures can mislead you sometimes The bonus is a great product. It lasts a long time and it doesn’t break. I give this product five stars excellent but the size I purchased is for a smaller dog. Best Bone is what Wakanda growled. Thanks everybody 🚀🇺🇸

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Reviewed in the United States on February 26, 2026