Transmission Cooler Recommendation for a 2010 Dodge Ram Towing an 8,000 Pound Trailer
Question:
My temp on the transmission while towing a 8000# RV runs aroung 200-210deg, Is that too warm? I have a 2010 Dodge Ram 1500 TRX4 545 RFE TRANS 5.7 engine. I have been told thats not too warm and been told way too warm need a additional cooler. What to beleave?
asked by: Billy
Expert Reply:
Typically, you want the transmission fluid to be between 160 and 200 degrees so you are a little on the warm side. Adding a transmission cooler would be a great benefit because transmission fluid cannot be over cooled and having it run cooler extends the life of the transmission.
The most popular supplemental cooler for your truck is # D13502 but I would go with the larger # D13503 that you have referenced to get more cooling efficiency. I have included some links on transmission coolers for you to view.
Products Referenced in This Question
Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class III - Efficient
- Transmission Coolers
- Plate-Fin Cooler
- Mid-Size Truck
- SUV
- Van
- Standard Mount
- 11W x 7-1/4T x 7/8D Inch
- With 11/32 Inch Hose Barb Inlets
- Derale
more information >
Product Page this Question was Asked From
Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class III - Efficient
- Transmission Coolers
- Plate-Fin Cooler
- Mid-Size Truck
- SUV
- Van
- Standard Mount
- 11W x 8-3/4T x 7/8D Inch
- With 11/32 Inch Hose Barb Inlets
- Derale
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Article: Frequently Asked Questions About Transmission Coolers
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Transmission Cooler
- Article: How to Measure for Trailer Hitch Drop
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: Trailer Wiring Diagrams
- Q&A: 2014 Jeep Grand Cherokee Compatibility with 5000 lb Travel Trailer
- Article: Determining Trailer Tongue Weight
- Q&A: What do the Class Ratings Mean on the Transmission Cooler Pages
- Article: Engine Oil Coolers
- Q&A: Transmission Cooler Recommendation for 2011 Chevy Silverado
- Q&A: SuperCoils and SumoSprings For Improving Ride Quality On a 2019 Ram 1500 With Truck Bed Camper
- Q&A: Towing Package for a 2008 Honda Odyssey
- Q&A: Comparing Flex-A-Lite And Derale Transmission Coolers For A 2016 Honda Pilot