Mishimoto MMTC-RAM-15SL FITS: 15-18 Dodge RAM 6.7L Cummins Transmission Cooler Transmission Coolers
SKU: 31719802905

Mishimoto MMTC-RAM-15SL FITS: 15-18 Dodge RAM 6.7L Cummins Transmission Cooler Transmission Coolers

Sale price$228.28 Regular price$253.65
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Mishimoto MMTC-RAM-15SL FITS: 15-18 Dodge RAM 6.7L Cummins Transmission Cooler Transmission CoolersThere'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

There'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 with efficient cooling. With a massive 112-percent greater core volume, 237-percent increase in fin area, and 226-percent increase in fluid capacity, this trans cooler is a huge improvement over the stock unit. To make even better use of that extra core volume, the Mishimoto transmission cooler utilizes fins within the tubes to not only add more cooling surface area, but also ensure more of the fluid contacts the tube, leading to better cooling efficiency. All these improvements make the Mishimoto transmission cooler the ideal replacement for your stock transmission cooler.Installation of the Mishimoto 2015-2018 RAM 6.7L Cummins transmission cooler requires no cutting or other modifications and includes all hardware needed for a fast and easy install. Like all Mishimoto products, this transmission cooler is backed up by our Lifetime Warranty with Accident Protection for worry free cooling as long as you own it.

  • 237-percent increase in external fin area over stock cooler
  • 226-percent increase in fluid capacity over stock cooler
  • 112-percent increase in core volume over stock cooler

This Part Fits:

Year Make Model Submodel
2015-2018 Ram 2500 Big Horn
2015-2018 Ram 2500 Laramie
2015 Ram 2500 Laramie Limited
2015-2018 Ram 2500 Laramie Longhorn
2016-2018 Ram 2500 Limited
2015 Ram 2500 Lone Star
2015-2016 Ram 2500 Outdoorsman
2015-2018 Ram 2500 Power Wagon
2015-2018 Ram 2500 SLT
2015-2018 Ram 2500 Tradesman
2015-2018 Ram 3500 Big Horn
2015-2018 Ram 3500 Laramie
2015 Ram 3500 Laramie Limited
2015-2018 Ram 3500 Laramie Longhorn
2016-2018 Ram 3500 Limited
2015,2017 Ram 3500 Lone Star
2015-2018 Ram 3500 SLT
2015-2018 Ram 3500 Tradesman
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 31719802905

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dtep955
Waukegan, US
★★★★★ 5
worked great for Me
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
I have only used two patches so far, and they have worked just fine, You do have to have some tools like a buffing wheel and the vulcanizing glue and a roller wheel to make these patches work as they should, but I am happy with these patches, especially since nobody will repair a motorcycle tire, so this is Your only way to fix them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 24, 2025
R
Verified Purchase
Ruben vasquez
Battle Creek, US
★★★★★ 5
Patches
Size: 0.35 x 2.36 Inch
Good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
M
Verified Purchase
Mark
Omaha, US
★★★★★ 5
They do the trick. That's for sure.
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Fantastic. They vary in thickness to accommodate different size punctures, they look nice, good value for the money, the sand out the tire and internal belt to stop leakage. and they easy enough the use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
B
Verified Purchase
ballpeen
Cuba, US
★★★★★ 5
A must for tire repair
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Beats using a drill bit, this really is a must for tire plug, patch repair
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
T
Verified Purchase
Tim R
Battle Creek, US
★★★★★ 5
These tire repair reamers work great for plug/other type repairs
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
These tire repair reamers work great for plug/other type repairs. Gone are the days of manually fighting a hand reamer through rough rubber. This is an efficient, neat and clean way to prepare a tire for the repair. Will purchase again as needed.
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Reviewed in the United States on November 27, 2025

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