SKU: MMRAD-RAM-13 | UPC: 811580030598
Mishimoto 2013-2018 Ram 2500/3500 6.7L Cummins Aluminum Radiator
Upgrade your 2013-2018 Ram 2500 or 3500 with the 6.7L Cummins using this Mishimoto aluminum radiator. It replaces the weak stock plastic end tanks prone to cracking under heat and modifications. This direct-fit radiator delivers 63% more coolant capacity and 41% larger surface area for reliable cooling during heavy towing or tuning.
Key Features
- Fully Aluminum Construction: TIG-welded end tanks and core resist cracking and leaks far beyond stock plastic units
- Increased Coolant Capacity: 2.4 gallons versus stock 1.47 gallons handles higher heat loads from power mods
- Larger Core Surface Area: 41% bigger than OEM improves heat dissipation for sustained performance
- Direct Bolt-On Fit: Matches OEM dimensions at 34.6 x 24.4 x 2.1 inches overall with no modifications needed
- Lifetime Warranty: Mishimoto backs every radiator for peace of mind on the job site or track
Product Notes
- Direct replacement for stock radiator on 6.7L Cummins models
- Flush cooling system before installation to avoid clogs
- Ships in protective oversize box measuring 38 x 28 x 6 inches
Installation Notes
- Professional installation recommended.
- Bolt-on design uses factory mounting points and hardware
- Transmission cooler lines connect directly to OEM ports
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2018 | Ram | 2500 | Big Horn |
| 2013-2018 | Ram | 2500 | Laramie |
| 2014-2015 | Ram | 2500 | Laramie Limited |
| 2013-2018 | Ram | 2500 | Laramie Longhorn |
| 2016-2018 | Ram | 2500 | Limited |
| 2013-2015 | Ram | 2500 | Lone Star |
| 2013-2016 | Ram | 2500 | Outdoorsman |
| 2013 | Ram | 2500 | Power Wagon |
| 2013-2018 | Ram | 2500 | SLT |
| 2013 | Ram | 2500 | ST |
| 2013-2018 | Ram | 2500 | Tradesman |
| 2013-2018 | Ram | 3500 | Big Horn |
| 2013-2018 | Ram | 3500 | Laramie |
| 2014-2015 | Ram | 3500 | Laramie Limited |
| 2013-2018 | Ram | 3500 | Laramie Longhorn |
| 2016-2018 | Ram | 3500 | Limited |
| 2013-2015,2017 | Ram | 3500 | Lone Star |
| 2013-2018 | Ram | 3500 | SLT |
| 2013 | Ram | 3500 | ST |
| 2013-2018 | Ram | 3500 | Tradesman |
Why Choose Mishimoto?
- Proven track record in performance cooling for diesel trucks
- All-aluminum design built for extreme durability and heat rejection
- Engineered in the USA with precision TIG welding
Frequently Asked Questions
- Q: Does this fit my 2016 Ram 2500 6.7L Cummins Limited?
A: Yes it fits all 2013-2018 Ram 2500/3500 models with 6.7L Cummins diesel engine as a direct replacement - Q: What material is the radiator made from?
A: 100% aluminum including TIG-welded end tanks and core for maximum strength and corrosion resistance - Q: What warranty comes with this radiator?
A: Mishimoto Lifetime Warranty covers defects in materials and workmanship for the original purchaser
Shipping & Handling
- Method: UPS Ground or Freight for oversize item
- Availability: In stock – ships same or next business day
- Packaging: Secure oversize box 38 x 28 x 6 inches
- Weight: 28.5 lbs dry weight, 35 lbs shipping





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