SKU: MMTC-RAM-10LK | UPC: 840197722671
Mishimoto 2010-2012 Ram 2500/3500 6.7L Cummins Transmission Cooler Bypass Kit
Upgrade your 2010-2012 Ram 2500/3500 with the 6.7L Cummins using this Mishimoto Transmission Cooler Bypass Kit for reliable cooling. It provides a direct-fit solution that bypasses the stock transmission oil cooler, intercooler, and A/C condenser to simplify setup. Pair it with the Mishimoto MMTC-RAM-10 Transmission Cooler to keep temperatures low and extend transmission life during heavy towing or performance driving.
Key Features
- Direct-Fit Design: Bolts on without modifications using factory mounting points for 2010-2012 Ram 2500/3500 6.7L Cummins trucks
- OEM Bypass Routing: Lines route around intercooler and A/C condenser to position aftermarket cooler in optimal airflow path
- No Freon or Vacuum Handling: Installs without evacuating refrigerant or disconnecting lines, cutting downtime
- Premium Materials: Stainless steel braided hoses pre-assembled to black anodized CNC-machined aluminum fittings and mandrel-bent tubing for corrosion resistance and durability
- Complete Kit: Includes all brackets, hardware, and fittings required for professional results
Product Notes
- Requires Mishimoto MMTC-RAM-10 Transmission Cooler for full installation and performance
- Engineered to handle high-pressure transmission fluid flow without leaks or restrictions
- Packed securely for damage-free delivery
Installation Notes
- Professional installation recommended.
- Approx. 1-hour install time with basic hand tools. no cutting or drilling needed
- Uses existing frame and radiator support locations for secure mounting
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010 | Dodge | Ram 2500 | Laramie |
| 2010 | Dodge | Ram 2500 | Power Wagon |
| 2010 | Dodge | Ram 2500 | SLT |
| 2010 | Dodge | Ram 2500 | ST |
| 2010 | Dodge | Ram 2500 | SXT |
| 2010 | Dodge | Ram 2500 | TRX |
| 2010 | Dodge | Ram 3500 | Laramie |
| 2010 | Dodge | Ram 3500 | SLT |
| 2010 | Dodge | Ram 3500 | ST |
| 2011-2013 | Ram | 2500 | Laramie |
| 2011-2013 | Ram | 2500 | Laramie Longhorn |
| 2013 | Ram | 2500 | Lone Star |
| 2012-2013 | Ram | 2500 | Outdoorsman |
| 2011-2012 | Ram | 2500 | Power Wagon |
| 2011-2013 | Ram | 2500 | SLT |
| 2011-2013 | Ram | 2500 | ST |
| 2013 | Ram | 2500 | Tradesman |
| 2013 | Ram | 3500 | Big Horn |
| 2011-2013 | Ram | 3500 | Laramie Longhorn |
| 2013 | Ram | 3500 | Lone Star |
| 2011-2013 | Ram | 3500 | SLT |
| 2011-2013 | Ram | 3500 | ST |
| 2013 | Ram | 3500 | Tradesman |
Why Choose Mishimoto?
- Trusted by diesel enthusiasts for direct-fit cooling upgrades on Cummins platforms
- High-flow components built with aerospace-grade materials for daily and heavy-duty use
- Every kit rigorously tested for leak-free operation and exact OEM-style fitment
Frequently Asked Questions
-
Q: Does this bypass kit fit my 2011 Ram 2500 6.7L Cummins Laramie?
A: Yes, it offers direct-fit installation on all listed 2010-2012 Ram 2500/3500 models with 6.7L Cummins diesel engines including Laramie trim -
Q: What materials are in the bypass lines and fittings?
A: Features stainless steel braided hoses, CNC-machined billet aluminum fittings with black anodizing, and mandrel-bent aluminum tubing for strength and heat resistance -
Q: What warranty covers this kit and installation?
A: Covered by Mishimoto Lifetime Warranty against manufacturing defects when installed per instructions on compatible vehicles
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure Mishimoto box 14.17 x 11.02 x 3.94 inches
- Weight: 1.9 lbs
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