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Top 10 Dodge Cummins Transmission Cooler of 2020 – Consumer Guide & Reviews

Rank No. #1
Mishimoto MMTC-RAM-03SL Automatic Transmission Oil Cooler Compatible With Dodge Ram Cummins 2500/3500 5.9L / 6.7L 2003-2009
  • Fits all 2003-2009 Dodge Ram 5.9L & 6.7L Cummins
  • 159% Increase in fin surface area
  • Includes fully serviceable thermostat for fast warm-up in cold climates and thermostat bypass for constant cooling in hot climates
  • Stacked-plate design for tough and reliable cooling
  • Mishimoto Lifetime Warranty
Rank No. #2
Mishimoto MMTC-RAM-94SL Transmission Cooler Compatible With Dodge Ram Cummins 5.9L 1994-2002 Silver
  • Fits all 1994-2002 Dodge Ram 5.9L Cummins
  • 116% Increase in core volume
  • 141% Increase in fluid capacity
  • 134% Increase in fin surface area
  • Tube-and-fin design for tough and reliable cooling and comes with the Mishimoto Lifetime Warranty
Rank No. #3
Transmission Torque Converter 68004317AA Oil Cooler Auto Heat Exchanger with Base for Dodge RAM 2500 3500 Diesel 5.9L 2003-2009 68253200AA
  • Auto Transmission Oil Cooler with Base Torque Converter Cooler for 2003 2004 2005 2006 2007 2008 2009 Dodge RAM 2500 Dodge RAM 3500 with 5.9 Cummins Diesel
  • Part No.: 68253200AA, 68004317AA, 5086946AA, 5086946AB
  • Warranty: 180 Days; You can get refund or replacement
  • High Quality OEM Replacement Part; Aftermarket Products.
  • Please Check the Fitment before Buying. If you have any questions, please feel free to contact us.
Rank No. #4
GlowShift 1/2" Transmission Cooler Line T-Fitting Sensor Adapter Compatible with Dodge Ram Cummins
  • T-Fitting Allows You to Install your 1/8-27 NPT Temperature Sensor to the 1/2" Transmission Cooler Feed Line
  • Recommended for 2003 - 2015 Dodge Ram Cummins 68RE & 68RFE Transmissions
  • Includes (1) T-Fitting Housing, (2) Compression Nuts & (2) Cutting Rings
  • Installation Instructions
  • Free Lifetime Technical Support & One Year Limited Warranty
Rank No. #5
Automatic Transmission Oil Cooler Assembly CH4050120 52028915AE 2003-2007 Fits Dodge Ram 2500 3500 Models With 5.9l L6 Cummins Turbodiesel
  • Condition: New
  • Direct Replacement For Part Numbers: CH4050120, 52028915AE
  • Fitment Type: Vehicle Specific
  • One Year Limited Manufacturer Replacement Warranty
SaleRank No. #6
Transmission Oil Cooler for Dodge Ram for Cummins 6BT Engine 1998-2002 5014861AA 23995 20281 3935812
  • Fit for Dodge Ram/for Cummins 6BT Engine Transmission 1998-2002
  • Reference OE/OEM Number:5014861AA,3935812,23995,20281
  • Package Contents:1x Oil Cooler as picture shows
  • These are aftermarket ones.They will replace the original oil cooler.Please double confim the compatibility as well as the OEM number before purchasing
  • No instruction included and professional installation recommended
SaleRank No. #8
68RFE Transmission Cooler Thermostatic Bypass Upgrade Fits for Cummins Diesel 6.7L Compatible with Dodge Ram 2010-2012
  • 【Fitment】Fit for 2010-2012 Dodge Ram 6.7 Cummins Diesel 68RFE Transmission.
  • 【Material】Precision design, made of a top quality Billet 6061 Aluminum, it helps maintain good performance of your cooler and transmission.
  • 【Easier Work】Direct bolt-in connection replacement, no need to cut lines, Simply disconnect your old lines and install them into our new bypass.
  • 【Function】Eliminate the restriction of the orifice, maintain the full flow of the cooler. This is equivalent to lowering the operating temperature and extending the life of the transmission.
  • 【Advantage】Allows your cooler cooling your transmission immediately and not waiting for it to get hot. Allows using room temperature fluid to clean out your cooler anytime without any special tools.
Rank No. #9
Torque Converter Oil Cooler 5014861AA for Dodge Ram 1500 2500 3500 Cummins 6BT Transmission 1998-2002 Part# 3935812 NSKE
  • Torque Converter Cooler, Oil Cooler Replace# 5014861AA, 3935812
  • Torque Converter Cooler For 1998 1999 2000 2001 2002 Dodge Ram 1500 2500 3500 /Van 3.9L 5.2L 5.9L 8.0L
  • Good Quality Parts With Nice Price, Any Problem Can Contact us
  • We are always here to solve any problems you may encounter, please contact us and we will respond as soon as possible!
Rank No. #10
68RFE Transmission Spin on Filter Screw Coupler & Transmission Cooler Thermostatic Bypass Stainless Steel Upgrade, Compatible with Dodge Ram 2500 3500 6.7L Cummins Diesel Engines
  • 【Great Compatibility】Custom fits for Dodge Ram 2500 3500 6.7L Cummins truck diesel engines.
  • 【Superior Material】Made of highest quality Stainless Steel & Aluminum for great strength, prevent from corrosion and rust, impact resistance, sturdy and durable. High precision and hardness ensure long-term service.
  • 【68RFE Transmission Spin on Filter Screw】Allows filter to be properly tightened down to prevent breaking or falling off. Compared to the factory plastic coupler, our stainless steel filter coupler is a cost-effective upgrade that could potentially save the transmission in your truck.
  • 【68RFE Transmission Cooler Thermostatic Bypass】Don't turn off the cooler airflow while the gearbox is cold, which will make your transmission generate unneeded heat and hardly to dissipate heat later. Our bypass allows your cooler to immediately begin cooling your gearbox without waiting for it to get hot, just to try to cool it later.
  • 【100% Satisfaction Guarantee】If you're not satisfied with this kit, simply return it for a full refund in 30 days. While you have any questions about our products, please feel free to contact us and we will provide the best service. Always buy confidently in Bonbo!
Rank No. #11
68RFE Transmission Cooler Thermostatic Bypass Upgrade & Spin On Filter Screw Fits for Cummins Diesel 6.7L Compatible with Dodge RAM
  • 【Transmission Spin on Filter Screw】Allows filter to be properly tightened down to prevent breaking or falling off. Upgrade the original factory plastic screws to the solid stainless steel design, Solved the fracture problem. Can be used repeatedly in filter change for saving costs.
  • 【Transmission Cooler Thermostatic Bypass】Direct bolt-in connection replacement, no need to cut lines, Simply disconnect your old lines and install them into our new bypass. Eliminate the restriction of the orifice, maintain the full flow of the cooler. Allows using room temperature fluid to clean out your cooler anytime without any special tools.
  • 【Material】Transmission Cooler Thermostatic Bypass made of a top quality Billet 6061 Aluminum. Transmission Spin on Filter Screw made of top quality solid stainless steel, durable and anti-corrosion.
  • 【Fitment】68RFE Transmission Spin on Filter Screw fit for Dodge Ram 2007.5-2019 2500 3500 Cummins trucks 6.7L. Transmission Cooler Thermostatic Bypass fit for 2010-2012 Dodge Ram 6.7 Cummins Diesel 68RFE Transmission.
  • 【Package Included】Transmission Cooler Thermostatic Bypass×2, Transmission Spin on Filter Screw×1.
Rank No. #12
XDP Transmission Cooler Thermal Bypass Valve (TBV) Upgrade XD343 Compatible with 2013-2018 Dodge Ram 6.7 Cummins Diesel Automatic Transmission (68RFE & AISIN AS69RC)
  • For 03-18 6.7L Cummins Auto*
  • Will also fit Hemi trucks equipped with a 545RFE, 65RFE, or 66RFE transmission
  • Replaces OE Part #: 68186711AA & 68186711AB
  • Direct Replacement
SaleRank No. #13
Dodge Grand Caravan & Chrysler Town & Country (2008-2018) (inc. Caravan Cargo) H
  • Haynes Manuals (Author)
  • English (Publication Language)
  • 304 Pages - 10/23/2018 (Publication Date) - Haynes Manuals N. America, Inc. (Publisher)
Rank No. #14
EVIL ENERGY Transmission Torque Converter Oil Cooler Compatible with 2003-2009 Dodge Ram 2500 3500 5.9L L6 Diesel 68004317AA 5086946AA Steel Bracket
  • Replace Part Number: 68253200AA, 68004317AA, 5086946AA, 5086946AB. Please check OE part number before purchase.
  • Transmission Fluid Heat Exchanger compatible with 2003 2004 2005 2006 2007 2008 2009 Dodge Ram 2500 5.9L 359CU. IN. L6 DIESEL OHV TURBOCHARGED, compatible with 2003 2004 2005 2006 2007 2008 2009 Dodge Ram 3500 5.9L 359CU. IN. L6 DIESEL OHV TURBOCHARGED.
  • Updated removable brass AN O-ring fitting adapter, which is removeable, stronger and leakless. The 8AN Male Flare fitting size is the same with OEM, can be installed directly. The cooler body is made of aluminium alloy, and the bracket is steel.
  • Trans Torque Converter Oil Cooler mounted to the side of the engine, it uses engine coolant to heat and or cool the trans fluid coming directly out of the transmission, winter it brings trans up to temp and in summer pre cools before the transmission cooler. Fluid to fluid heat exchanger is more efficient, more powerful.
  • It is critically important to use care when installing the cooler lines to the cooler. Professional installation is highly recommended. Transmission plate heat exchanger have 3-month warranty.
Rank No. #15
Mishimoto MMTC-RAM-TBV Thermal Bypass Valve Kit Compatible With Dodge Ram 6.7L Cummins 2013-2018
  • Direct-fit for 2013-2018 Dodge Ram 6.7L Cummins
  • Increased flow over stock bypass valve
  • Included 160°F thermostat opens earlier than stock for improved cooling
  • Includes fully serviceable thermostat for fast warm-up in cold climates and thermostat bypass for constant cooling in hot climates
  • Mishimoto Lifetime Warranty
Rank No. #16
Fudoray 6.7 Cummins 68RFE Transmission Cooler Thermostatic Bypass Upgrade Compatible with 2010-2012 Dodge Ram 2500 3500
  • Fitment: Fits for 2010-2012 Dodge Ram 2500 3500 6.7 Cummins Diesel Transmisssin Coller bypass upgrade
  • When the gearbox is getting even colder, do noy turn off the cooler airflow, which will cause unnecessary heat to be generated by the gearbox, which will hardly dissipate heat lately; our bypass allows your cooler to immediately start cooling your gearbox without having to Wait for it to get hot, but just try to cool down later
  • Material: made of high quality aluminum,and easy installl and keeps the temps much lower
  • Installation: Simply disconnect your old lines and install them into our new bypass
Rank No. #17
Transmission Cooler Thermostatic Bypass Upgrade For 2013-2018 Dodge Ram 6.7L Cummins
  • 🚗Fits for Dodge Ram Diesel 68RFE, 2500 3500 Transmission Trans Cummins 6.7L Diesel 2013-2018.
  • 🚗Precision design, made of a top quality Billet 6061 Aluminum, it aids in passive cooling of the block and fluid. Helps maintain good performance of your cooler and transmission.
  • 🚗Direct bolt-in connection replacement, no need to cut lines, Simply disconnect your old lines and install them into our new bypass.Allows your cooler cooling your transmission immediately and not waiting for it to get hot.
  • 🚗This component is located under the truck, on the passenger side, near the junction of the gearbox housing and the engine block.
  • At EnRand, we serious to offer the best products and services to customers. Provide friendly ,easy-to-reach support. Any question you have, please contact EnRand Support Team. We will get you back within 24 hours.
Rank No. #18
ATS Thermal Bypass Valve Delete For 2010-2018 6.7L Cummins 68RFE or Aisin AS69RC
  • Keeps your transmission temperatures in check
  • Eliminates factory bypass valve
  • Fits ATS 68RFE & Aisin AS69RC Transmissions
  • Ensures 100% fluid flow through transmission cooler
Rank No. #19
Low Pressure Drop Transmission Oil Cooler LPD47391 47391 40,000 GVW with Mounting Hardware
  • 🛠【HIGH-END QUALITY】- Reliable, Durable Brazed Aluminum Construction. Precise fin Spacing
  • 🛠【FUNCTION】- When an Auxiliary Transmission Oil Cooler is Required for your Vehicle, Delivers Optimal Protection
  • 🛠【COMPATIBLE】- LPD47391 Advanced Cooling Protection for Car, Van, Light Truck, R.V. and Towing Applications
  • 🛠【INSTALLATION】- All parts are Included to Mount and Plumb this Cooler. 100% Brand New and High Quality
  • 🛠【GUARANTEE】- Verify the Model You Purchased. If You have any Questions, You can Contact us by Email
Rank No. #20
TOPAZ 68004317AA Transmission Torque Converter Oil Cooler for 2003-2009 Dodge Ram Diesel 2500 3500 5.9L
  • For Dodge Ram 2500 Ram 3500 2003 2004 2005 2006 2007 2008 2009
  • Aftermarket Product with Premium Quality. 1 Year Warranty
  • Enhance Performance.Easy Installation.High Reliability
  • Perfect Match for the Original Car. Please Verify Fitment (Model / Year) before Purchasing this Product
  • Replacement OEM ( Original Equipment Part) Number: 68253200AA, 68004317AA, 5086946AA, 5086946AB

Last update on 2021-08-31 / Affiliate links / Images from Amazon Product Advertising API

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