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Mishimoto Mishimoto 13-14 Dodge RAM 2500/3500 6.7L Cummins Transmission Cooler
Mishimoto Mishimoto 13-14 Dodge RAM 2500/3500 6.7L Cummins Transmission Cooler
Mishimoto Mishimoto 13-14 Dodge RAM 2500/3500 6.7L Cummins Transmission Cooler
Mishimoto Mishimoto 13-14 Dodge RAM 2500/3500 6.7L Cummins Transmission Cooler
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Mishimoto 13-14 Dodge RAM 2500/3500 6.7L Cummins Transmission Cooler

Mishimoto
MISMMTC-RAM-13SL
840197711422
Transmission Coolers
20+ Units In Stock - Ships Next Business Day
$ 605.00 $ 549.95
$ 549.95

SKU: MMTC-RAM-13SL | UPC: 840197711422

Mishimoto 2013-2014 Ram 2500/3500 6.7L Cummins Transmission Cooler

Combat transmission heat in your 2013-2014 Ram 2500 or 3500 with the Mishimoto direct-fit transmission cooler designed for 6.7L Cummins engines. Ideal for towing, fleet work, or dragstrip runs, it features a tube-and-fin core with internal fins for balanced flow and cooling. This cooler delivers 82% greater core volume, 112% more fin area, and 1.34-quart capacity over stock for reliable performance.

Key Features

  • Tube-and-Fin Design: Balances fluid flow with efficient heat dissipation using internal turbulated fins to maximize contact and cooling surface area
  • 82% Greater Core Volume: Provides substantial increase in cooling capacity compared to OEM unit for sustained transmission temperatures
  • 112% Fin Area Increase: Expands external surface for faster heat rejection during heavy loads or high-performance use
  • 1.34-Quart Capacity: Holds more fluid to maintain optimal temperatures in demanding conditions like towing or racing
  • Direct-Fit Installation: Bolts in place with no cutting or modifications required, using stock mounting points

Product Notes

  • Replaces stock cooler directly to enhance transmission longevity under heat stress
  • Constructed from durable aluminum for corrosion resistance and long-term reliability
  • Core measures 27.56 x 11.02 x 1.18 inches, overall 31.10 x 14.57 x 1.77 inches

Installation Notes

  • Professional installation recommended.
  • Requires no cutting, drilling, or permanent modifications to vehicle
  • Uses factory mounting locations and 10AN fittings for seamless integration

This Part Fits

Year Make Model Submodel
2013-2014 Ram 2500 Big Horn
2013-2014 Ram 2500 Laramie
2014 Ram 2500 Laramie Limited
2013-2014 Ram 2500 Laramie Longhorn
2013-2014 Ram 2500 Lone Star
2013-2014 Ram 2500 Outdoorsman
2013-2014 Ram 2500 SLT
2013 Ram 2500 ST
2013-2014 Ram 2500 Tradesman
2013-2014 Ram 3500 Big Horn
2013-2014 Ram 3500 Laramie
2014 Ram 3500 Laramie Limited
2013-2014 Ram 3500 Laramie Longhorn
2013-2014 Ram 3500 Lone Star
2013-2014 Ram 3500 SLT
2013 Ram 3500 ST
2013-2014 Ram 3500 Tradesman

Why Choose Mishimoto?

  • Trusted by diesel enthusiasts for innovative cooling solutions on Cummins-powered Rams
  • Engineered with precise fitment and real-world testing for track and street demands
  • Offers Lifetime Warranty with Accident Protection for complete peace of mind

Frequently Asked Questions

  • Q: Will this fit my 2013 Ram 3500 Laramie 6.7L Cummins?
    A: Yes, it provides direct-fit replacement for all listed 2013-2014 Ram 2500 and 3500 submodels equipped with the 6.7L Cummins diesel engine
  • Q: What materials are used in construction?
    A: Full aluminum tube-and-fin core with internal turbulated fins and 10AN fittings for strength and heat transfer
  • Q: What warranty coverage is included?
    A: Lifetime Warranty with Accident Protection covers defects and damage from accidents as long as you own the vehicle

Shipping & Handling

  • Method: UPS or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Securely boxed with protective foam inserts, dimensions 40 x 16 x 5 inches
  • Weight: 13.2 lbs product weight, 15 lbs shipping weight
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